August 05, 2014

Yes, there's a tech bubble: Google Shopping Express proves it
Google has plenty of money to subsidize its service as long as it cares to, but the story quotes one observer saying “There’s no line of sight” to making the service pay for itself. This is a money loser now, and it projects to be for the foreseeable future. But at least GSX, as Google calls it, charges something for its service. The real riddle is companies like Seamless.com and WunWun, which offer free or almost free delivery from restaurants and other retailers in a number of cities. Instead of asking consumers to pay, they charge the retailers a commission and other fees that a recent BusinessWeek articlesaid made Seamless unsustainable for many restaurants.


'The Internet Of Things' Will Change Virtually Everything About How Large Companies Operate
The IoT will be a diffuse layer of devices, sensors, and computing power that overlays entire business-to-business, consumer-facing and government industries. The IoT will account for an increasingly huge number of connections: 1.9 billion devices today, and 9 billion by 2018. That year, it will be roughly equal to the number of smartphones, smart TVs, tablets, wearable computers, and PCscombined. In IoT research from BI Intelligence, we look at the transition of once-inert objects into sensor-laden intelligent devices that can communicate with the other gadgets in our lives.


Can Strategic CIOs Create a Renaissance Revolution?
Filippo Passerini, Group President-Global Business Services, and CIO at P&G is passionate about creating information democracy across the various business units. His digitize, visualize, and simulate strategy changed the business model and helped managers make well-informed business decisions. There is no doubt that there is a renaissance revolution occurring in the C-suite today and CIOs are leading the charge. Strategic CIOs change the dynamics of the business enterprise by leveraging information and technology in new and innovative ways to create customer value, improve margins, and enhance shareholder wealth...a winning outcome for any business enterprise.


How giant websites design for you (and a billion others, too)
Facebook’s “like” and “share” buttons are seen 22 billion times a day, making them some of the most-viewed design elements ever created. Margaret Gould Stewart, Facebook’s director of product design, outlines three rules for design at such a massive scale—one so big that the tiniest of tweaks can cause global outrage, but also so large that the subtlest of improvements can positively impact the lives of many.


Ugly Research: Data is easy, Deciding is hard
Tracy Allison Altman over at Ugly Research has a great new white paper – Data is easy: Deciding is hard - in which she quotes me (thanks Tracy). It’s a great paper and makes what I think is the critical point – that you don’t need a data culture but a decision culture. And I would add that you need this at every level – strategic, tactical and operational. The paper has some great advice and I would add a couple of additional thoughts: For decisions you make often – some tactical and all operational decisions for instance – build a decision model so you know how you think you are going to/should make the decision moving forward.


Using Big Data to Optimize Business Operations
Business – and life in general – is becoming data-centric. In order to uphold reliability and preserve reputation, a data center must maintain an unimpeded flow of data at a level not anticipated even just a few years ago. To do that, a data center needs to refine how it values data used in monitoring its own operations so that the flow of information generated in running the facility does not flood or overwhelm IT and management capabilities.


The Dark Age Of Enterprise Software Is Ending
We all need to realize that it’s a whole new ballgame. And just like the insular, glacial world of baseball, this new age of software is a tectonic shift in the enterprise that makes a lot of people very uncomfortable. For our enterprises to succeed in this new world, we need more than just shiny new software. We must change long-held cultural, political biases about “how we do things here.” In making critical decisions, enterprises too often rely on perceived rather than rigorously analyzed historical patterns. They let competing entities argue their positions, too often giving power to the loudest voice in the room.


Defining F5's role in software defined networks
With regards to F5 specifically, the company does have a broad set of software defined application services (SDAS) today. BIG-IQ is an architecture for managing F5 SDAS elements and can be used to provide simplified abstractions to the control or orchestration plane. This can be useful when integrating a number of heterogeneous components. This is why the F5 Synthesis partner ecosystem is so broad today and is an SDN “whose who,” including Cisco, VMware, Big Switch, Arista, Oracle, Splunk, Rackspace, and the list goes on. F5 is also one of the few vendors that’s playing both sides of the VMware/Cisco card. Clearly, the SDN wars are heading down a path where there’s a defined Cisco camp and VMware camp.


Hunting Concurrency Bugs
The bug was in the JVM, rather than my code. I've been waiting since 2010 to publish it, because a malicious coder could insert this into his code and jam up your application server. Since you cannot connect JConsole or jstack or JVisualVM to it, nor can you generate a stack trace with CTRL+Break or CTRL+\, it can be quite tricky to discover where this is coming from. As Java programmers, we often think that all bugs are in our code. But the JVM was also written by people and we all make mistakes. The only reason that there are less bugs is because more people are using the JVM than your code and so the bugs tend to get rooted out more quickly.


Early interest in LTE-connected cars is strong
It's clear GM is fully backing the idea of a connected car. While Audi actually had the 4G LTE-connected car on the market, GM will have the broadest selection of connected cars, with 30 models hitting the market this year. Chan said the goal was to further expand 4G LTE-connection in the car lines next year. Beyond the consumer, Chan said she sees an opportunity to sell its 4G LTE-connected car service to businesses that deal with vehicles, such as the trucking industry. GM has opened up its software programming to allow businesses to create apps that take advantage of a connected car.



Quote for the day:

"Whenever you do a thing, act as if all the world were watching." -- Thomas Jefferson

August 04, 2014

Urban Jungle a Tough Challenge for Google’s Autonomous Cars
Humans make use of myriad “social cues” while on the road, such as establishing eye contact or making inferences about how a driver will behave based on the car’s make and model, Alberto Broggi, a researcher at Italy’s Universita di Parma, told MIT Technology Review. Even if a computer system can recognize something, understanding the context that gives it meaning is much more difficult, said Broggi, who has directed several major European Research Council grants in autonomous driving. For example, a fully autonomous car would need to understand that someone waving his arms by the side of the road is actually a policeman trying to stop traffic.


5 technologies every cloud-ready systems administrator should know
In the last week of June 2014, I had the chance to share a project with worldwide information technology (IT) experts—all of them with a wide breadth of experience in the IT industry. We discussed several topics during those days—of course each expert has a very particular and personal point of view about the market and technologies—but one point that I want to highlight is a fact that all of us agreed on: information technology is an unending journey. Because of this, I’ve started to think on how important it is to be up to date on IT technologies as an IT professional. In this blog post, I want to share my opinion about the five technologies an IT professional must to know to become a cloud-ready systems administrator:


Netmagic Building Reportedly Largest Mumbai Data Center
Netmagic, subsidiary of the Japanese telecom giant NTT Communications, is building a massive data center in Mumbai, which it says will be the largest data center in the area. Netmagic is one of the biggest data center service providers in India. While growth has been slow this year, India’s economy has generally done well in recent years compared to other countries. Strong economy usually means a thriving IT services market, which in turn benefits data center service providers like Netmagic.


Cloud ROI: Why It's Still Hard To Measure
While the 122-year-old General Electric also is "all-in on the cloud," says GE Cloud chief operating officer Chris Drumgoole, its approach is dramatically different from Airbnb's. Unlike Airbnb, the 300,000-employee GE wasn't born in the cloud and must find a way to migrate a massive legacy application infrastructure. GE operates 34 company-owned data centers and runs more than 9,000 applications. It's now consolidating to five data centers and painstakingly evaluating which applications it will rearchitect and move into a private or public cloud, and which ones it will phase out. It's also using software-as-a-service selectively, striking a deal in May, for example, to give employees access to Box online storage.


EBay Is Running Its Own Sociology Experiments
This means more than just the items that show up on the homepage or what auctions are most prominently featured in the mobile app. Demographic and site use data about eBay users is used, Churchill says, not for homepage design but for notifications. The emails users receive from eBay are shaped considerably by demographic information. “Demographic data is used most effectively for notifications and marketing campaigns, rather than algorithmic recommendations,” she added. A big part of this is using data about a user to figure out the sweet spot that will get them to visit eBay more often without annoying them.


Wirelessly Hacking--And Unlocking--Cars Is Easier Than It Should Be
Silvio Cesare, the car-hacking security researcher, explained the whole technique to Wiredrecently. It basically involves tricking the car into thinking that it's being unlocked with the standard wireless key fob, when really it's being pinged with a signal from a software-defined radio attached to a laptop. The radio first finds the frequency that the key fob is using and then cracks the specific mode of encryption using a brute force attack. As Cesare very clearly shows in a video of the exploit, the car pops open after a few keystrokes.


How to Solve Data Fragmentation, or Why to Invest in a Distributed Data Warehouse
The necessary data to lead a data-driven company or strategy is far reaching. It encompasses everything from enterprise financial data quarter-over-quarter to bounce rates week-over-week. Worse, for your individual teams, each department needs different data sets, often visualized to cater to the team with action items dedicated to increasing the productivity and efficiency of said department. In other words, what your sales team uses and what your marketing team uses aren’t often going to be the same data platform, and if it is, its likely that one of those teams is suffering for it.


API Compatibility War Validates Abstraction Approach to Cloud Computing
In addition to the application profile, a key enabler of this abstracted approach is a cloud orchestrator. Often a single, multi-tenant virtual appliance that resides transparently on each supported private or public cloud, this orchestrator is responsible for coordinating the requirements of the application, represented by the output of the application profile, with the best-practice infrastructure and services of the cloud, allowing it to provision its resources in order to deploy the application. In this model, the onus is on the CMP to constantly update its cloud orchestrators to take advantage of innovations of each cloud vendor, who no longer needs to be concerned with breaking API compatibility.


Hackers can tap USB devices in new attacks, researcher warns
The finding shows that bugs in software used to run tiny electronics components that are invisible to the average computer user can be extremely dangerous when hackers figure out how to exploit them. Security researchers have increasingly turned their attention to uncovering such flaws. Nohl said his firm has performed attacks by writing malicious code onto USB control chips used in thumb drives and smartphones. Once the USB device is attached to a computer, the malicious software can log keystrokes, spy on communications and destroy data, he said.


Data Scientist Role Shifting to Focus on Developers
"The developers are the new kingmakers," he adds. "They are unlocking business value by building apps. The data scientist needs to have a new mindset — it's not just about solving big problems in isolation anymore. The mindset has to be: How do I enable these developers?"For his part, Jhingran says he is working to drive that mindset at Apigee. Data scientists there are no longer in data science teams set apart from others. Instead, they've been spread out and now sit with developers in the lines of business.



Quote for the day:

"Leaders don't force people to follow, they invite them on a journey" -- Charles S. Lauer

August 03, 2014

Agile Enterprise Architecture Finally Crosses the Chasm
“It does look like we’re crossing the chasm,” Cockcroft agreed, referring to Geoffrey Moore’s theory about the technology adoption lifecycle. “I’m seeing a few ahead, a lot in the middle, and a few laggards.” Perhaps the central characteristic of this chasm-crossing transition is the shift from early adopters as risk takers to the early majority who doesn’t want to be left behind. Cockcroft continued, “Enterprises face the threat of not doing such transformation – of their competitors running away from them.” As a result, “Enterprise IT has got to catch up quickly.”


Second-generation cloud architecture: breaking the application silo
The cloud as we have come to know it is starting to crack. Like any new technology, it has become a buzzword at the peak of its phase of inflated expectations. Just as early television programs were little more than filmed stage plays, first-generation cloud applications are often just yesterday’s apps in a different data center. But the cloud has grown up, and there are no more excuses for building siloed, brittle applications that can’t exploit all the benefits of distributed, on-demand computing. ... We must change the way application architects and information managers approach application development and integration going forward.


Impossible to Ignore: The importance of IT Governance
The decision framework and the corresponding tools and processes to support them must be clearly communicated so that day-to-day activities and decisions are made within this context. ... Clearly the desired outcomes that shape IT will vary between industries and organizations. For example, some enterprises may focus on product innovation and accelerated go-to-market strategies while others may strive to create operational efficiencies throughout the value chain. CIOs may also encourage management to consider new technologies such as a big data, real-time analytics initiative or social-media-based customer satisfaction programs to support business performance.


PCI DSS v3 compliance – What you should know when completing your SAQ(s)
In the PCI DSS v3.0 SAQs they have added the phrase “merchants confirm that, for this payment channel:” before each of the eligibility criteria. This means that any organisation can fill out multiple SAQs, just making sure that each of their different payment methods (or channels) fit the criteria for one of the SAQs and then completing them. This means that it can be much easier to complete the questionnaires by dividing up the payment channels and concentrating on one at a time.


Why Enterprise Architects Need to Think About Data First
“Enterprise Architecture needs to be the forward, business facing component of IT. Architects need to create a regular structure for IT based on the service and product line functions/capabilities. They need to be connected to their business counterparts. They need to be so tied to the product and service road map that they can tie changes directly to the IT roadmap. Often times, I like to pair a Chief Business Strategist with a Chief Enterprise Architect”. To get there, Enterprise Architects are going to have to think differently about enterprise architecture. Specifically, they need think “data first”


High Performance PHP Application Architecture
Limundo/Kupindo websites daily have more than 300 000 visitors which generate 10 million page views per day. During peak hours around 10 000 users are online simultaneously. On the other side, speed, stability and scalability are three main requirements that need to be matched with a PHP application architecture. Currently, Limundo is a self-configurable High Availability system that achieves page loads of under 1s and 99.999% uptime, while manipulating more than 15 TB of data on a monthly basis. This paper describes software and hardware architecture spread over several server clusters hosted in the private cloud, that makes this possib


UK government recognises datacentre sector as a key economic contributor
“In contrast to other EU countries, the UK has been slow to recognise the importance of a thriving datacentre industry to a country’s economic health,” said Emma Fryer, associate director of Climate Change Programmes at techUK. “However, that has all changed. The treasury has recognised the need to protect future investment and growth by, at least partially, levelling the playing field for UK operators competing with their counterparts overseas.”  Climate change agreements (CCAs) are negotiated arrangements between government and energy intensive sectors.


CCOs Take Note: It’s the Culture, Stupid
First, the CCO should report on the company’s culture and message. They need to report on an annual culture survey. If an annual enterprise-wide survey has not been conducted, they need to conduct targeted surveys that measure culture in specific offices, regions, units or even third parties. A CCO should have at least one measure of culture to report to senior management and the Board for each quarter. CCOs have to get creative here and monitor and report on the state of the company’s culture. If the message is getting through, senior management and the Board have to know. If the message is not getting through, then senior management and the Board needs to know that immediately.


The Enterprise Architect as Enterprise Ecologist
The use of systems science and practical offshoots, such as systems thinking is increasingly imperative. While so-called reductionist thinking–breaking a complicated problem down into its component parts and studying how each one specifically acts within the whole — is invaluable at certain scales, such as individual deployable components, it falls apart as one studies complicated systems as a whole. The alternative, expansionist thinking, is more “up-and-out” in nature; start with a component within the system and work “outwards” from there. One way to do this is to build a graph of such interactions for each component, and use those graphs to understand the larger system.


Surviving & Thriving in the Current Risk Management & Regulatory Environment
Systems investment is necessary to reduce operating cost and speed processing. This has a direct benefit when organizations are faced with increased demands for compliance. In fact, in recent years, forward-thinking banks have driven the purchase of origination systems from a risk perspective rather than simply from a focus on operational efficiency, because of the necessity of creating a repeatable, sustainable, and transparent risk management process.



Quote for the day:

"Talent is God-given; be humble. Fame is man-given; be thankful. Conceit is self-given; be careful" -- John Wooden

August 02, 2014

How one judge single-handedly killed trust in the US technology industry
The ruling on Thursday follows from an earlier lower court, in which U.S. Magistrate Judge James Francis in New York ruled that a search warrant can be applied outside the country. The theory was that because Microsoft, named in this case, owned and controlled a foreign subsidiary company based in Dublin, Ireland, any data stored in its overseas offices or datacenters still fell within US territory — albeit loosely. The official channels between countries that allow cross-border law enforcement operations to work, called mutual legal assistance treaties (MLAT), are "generally... slow and laborious," Francis said in his ruling. He added that the "burden" on the US government to work with other nations would be "seriously impeded."


Beyond Localization: Software for a Global Audience
This article is about going beyond localization and delivering software to a truly global audience. Most developers think this can be accomplished simply by translating and localizing the text, but this is not true. This article does not contain source code and is not about the technical aspect of localizing your software. Rather it is about the process and how to prepare your team and software for the necessary changes. Globalizing your software includes adapting for language, dialect, customs, cultural issues, monetary issues, times, dates, formatting, and measurement standards.


Six reasons why cloud computing will transform the way banks serve clients
The EC is also waking up to the possibilities. In a recent policy paper, the EC’s European Cloud Partnership spelt out the need to tackle issues around data, privacy security and legal differences across national boundaries. Its vision is to create a secure environment in which private and public sector organisations can use, buy and sell cloud services. All this momentum is building at a time when banks are under increasing pressure to use their IT budgets more efficiently, while competition from non-bank payments providers is much tougher and the need to serve clients better is becoming more acute. But it is not a technological Valhalla – there are disadvantages too.


Is Silicon Valley’s Image Going Up in Flames?
In a July 28 blog post, Rudder admitted that OkCupid experimented by, at times, removing user pictures or profile texts, and indicating a good match or bad match even though the algorithm showed the opposite. The goal apparently was to find out how much importance is being placed on a user's picture, the power of suggestion, and how effective OkCupid's matching engine works. Ethical questions about secret experimentation be damned. "We noticed recently that people didn’t like it when Facebook 'experimented' with their news feed," writes Rudder in a blog post,


Meet the Engineer: Sravya Tirukkovalur
As Cloudera rightly says in one sentence: It lets you “ask bigger questions”. If you think about how much data we produce every day versus how much we actually process, it is astonishing to imagine how many ways the world could benefit if we had the software capabilities to easily store, process, measure, and learn from all of it. And with more and more new datasets becoming available daily, it is very important for the software to evolve rapidly in terms of scale, performance, usability, and security. I think this rapidity of software development in the Hadoop ecosystem is only possible because of the open source community, and I am very glad to be a part of that community as well as working with the leader, Cloudera.


How to Make Your Department More Data-Friendly
Of course, most organizations or businesses aim to be data-driven. In reality, though, decision-makers aren't the ones primarily using the data. They are instead at the receiving end, where the effectiveness of a data-driven strategy is polished into pretty presentations.  We're not here to focus on them. Instead, we're here to focus on the pieces of the business using the data on a day-to-day basis to not only do their jobs better but also do them more effectively. And we're here for them to provide something rarely seen when it comes to big data productivity: a game plan.  See, there's a simple way to get started and make your department more data-driven in the process, and it begins with these five steps.


Cloudify Aims To Automate Cloud Troubleshooting
Cloudify has the potential to erase the border between monitoring and orchestration. The new version of Cloudify provides a feedback loop from the monitoring engine to the orchestration engine. When it spots performance falling below expected thresholds, it can notify the orchestration engine, which can "react to monitored events with appropriate corrective measures." While the capability is now part of a re-designed product, it remains to be fleshed out with policies that will provide the guidance for non-manual, automated corrective actions, says Shalom. They are due in the fourth quarter, according to the announcement.


We don’t do that here
Taking a Big Bang approach to becoming FIT is just as foolish as taking a Big Bang approach to delivering large projects. There is far too much risk to go that way. Think of making these changes like the way an airplane’s autopilot works. Trying to hit the runway in Hawaii based on calculations made once in LA is impossible. Not virtually possible but not probable, it is impossible. Not only is there the need for extreme accuracy that would be required if you only take one reading, but there are all the variables of wind speed, direction, atmospheric pressure and others. With all these variables it is impossible to set course once. That is not how autopilot works. The auto pilot systems on airplanes are constantly taking readings against their destination and making small course corrections.


DDoS Attacks Are Still Happening — and Getting Bigger
This is partly because banks have invested in better DDoS mitigation technology and services, observers say. Another factor is that banks are being targeted less frequently — only about 10% of incidents. Gaming, technology and media companies have become more popular targets. But attacks are still being launched against banks and other companies, and with greater force than ever, according to large information security providers such as Prolexic (which is now owned by Akamai), Verizon and Verisign. The three companies recently issued reports that shed light on the changing nature of DDoS attacks.


Ynote Classic - Text and Source Code Editor
The first ynote version consisted of nothing, just a TextBoxcontrol and some basic commands - Cut, Copy, etc. Then I saw the FastColoredTextBox control. TheFastColoredTextBox control was first included in v2.0, supporting only 5 languages. Now, it has just everything a perfect code editor can have. Another reason was to know the capabilities of .NET because I didn't find any decent Text Editor written using the .NET Platform (not including C++) So I mae "Ynote Classic" - The Text Editor, coded with .NET.



Quote for the day:

"Leadership and learning are indispensable to each other." -- John F. Kennedy

August 01, 2014

Cloud app development can reap the benefits of Agile
The first step is to think of the cloud as an ever-changing organism, rather than a static platform. "A developer may not realize that the infrastructure beneath them is shifting constantly in the cloud and [may need to] incorporate responses to common transient failures." One example of this would be scalability. What would happen if a cloud application got popular and the traffic suddenly spiked? Developers would need to know beforethis happened in order to carry out an effective scalability plan. When it comes to the cloud, quality is not an end result. It is a constant process, and cloud applications need to be designed with a process-oriented mindset.


In a hyper-social world, some seek a little privacy
"Companies have realized there's some privacy boundaries to what people want to share," said Justin Brookman, director of consumer privacy at the Center for Democracy and Technology, a nonprofit group in Washington, D.C. Comments from Zuckerberg reflect the shifting tide. In an onstage interview in 2010, Zuckerberg suggested people were happy to share widely. "People have really gotten comfortable not only sharing more information and different kinds, but more openly and with more people," he said at the time.


How to reach a software-defined operational state of bliss
It is an "operational state" achieved by eliminating current silos of compute, storage, network and software and adopting a new way of managing and controlling all the moving parts within the infrastructure. With the trend toward software-defined infrastructure comes a new level of complexity that can only (says Cirba) be controlled through sophisticated analytics and purpose-built control software. The ability to make unified, automated decisions that span compute, storage, network and software resources, that are based on the true demands and requirements of the applications, and that are accurate enough to drive automation without fear, is the foundation of the next generation of control of IT infrastructure.


Surrounded by 'code halos'? Here's how your IT organization can embrace this new religion
These security, privacy and compliance issues are not simple, but every day different companies across the world are making tremendous progress on being able to solve some of these issues. That’s part one. The second side of the coin is people in many cases are willing to share more and more information, right? What we’re seeing is more and more of an opt-in economy. So people are saying, “Yes, I am willing to share this information, my information, with you, as a company, but you have to treat it with respect. ” Companies have to be compelling and honest in their ability to manage that information in an ethical and trustworthy way, and they have to deliver a level of value that makes it worth the give. We call this the "give-to-get" ratio.


Emotional intelligence: Key to our success
It is important to realize that emotional intelligence is the primary determinant of the quality of relationships in our business as well as in our personal lives. Emotional intelligence is often referred to as our soft skills. I have mixed feelings about that, as some may be inclined to downplay the importance of soft skills, and our EQ is very, very important! Emotional intelligence is having empathy, being able to put ourselves in the shoes of others to sense how they feel and even why they may feel that way. EQ is knowing how to put people at ease, to connect with them and convey the sense that we care.


When tracking defects, make efficiency the end goal
Tracking defects to provide insight also seems suspicious. It allows management by spreadsheet. I would prefer that management get involved in the work. If your team doesn't fix all the preproduction bugs, and customers care about them, then tracking bugs to remember those details might make sense. My preference is only to file a bug report if the issue is not fixed, but is deferred and still worth documenting. The fourth idea is to change the test strategy to find the defects that are actually emerging. To do this, I would look at both preproduction and production defects along with our test approach to see what defects we are missing and what tests we could run to find them.


CISOs still struggle for respect from peers
Those companies that have a CISO have tended to relegate them to a purely operational, fire-fighting role with little say in overall risk management. Over the years, CISOs have often complained about not having enough clout within their organizations to effect real change. The situation stems from an overall misunderstanding of the CISOs role in enterprises, said ThreatTrack Security president and CEO Julian Waits. Many in the C-suite view the CISO function as purely technology related and fail to appreciate the broader role that security executives can play in mitigating and managing overall operational risk, Waits said.


What the IBM and Apple deal means to you and me
Basically, it's going to mean that your devices and your apps learn you. Think about combining Google, Amazon, Facebook, your best friend, and your mom into a device. That's what this new Watson-powered Apple device is going to be. And you thought Watson was cute when it won on Jeopardy. You thought it was just an IBM research project that had no real world application. You were wrong. Watson is at the epicenter of this new phase of computing. Your phone, your tablet, your car, your computer, and even your home will become extensions of you. Forget the Jetsons—that's as far from what's coming as the Jetsons were from the Flintstones.


How Kanban Works
how (or may be why) Kanban works? Is it because it exposes the system and enables visual tracking of requests? Or is it due to limiting work-in-process and reducing the wasteful effect of task switching? Or may be due to frequent and granular feedback it provides to managers through simple measurements like cycle time and throughput? In this article, we will dig into details and study Kanban in the light of queuing theory and Little’s Law1. Also, using case studies, we will illustrate three typical problems which face managers of Kanban development systems, and how to resolve them. This will reveal some basic concepts and insightful ideas about how Kanban works.


IBM Acquires Security Software Provider CrossIdeas
“The addition of CrossIdeas extends IBM’s market share leading portfolio of identity and access management capabilities,” said Brendan Hannigan, general manager of IBM Security Systems, in a statement. “IBM can now provide enterprises with enhanced governance capabilities and transparency into risk from the factory floor to the board room, giving leaders the insight they need to protect their brand and customers.” As part of IBM’s Identity and Access Management portfolio, CrossIdeas will deliver new identity and access governance capabilities to help mitigate access risks and segregation of duty violations.



Quote for the day:

"The first responsibility of a leader is to define reality. The last is to say thank you. In between, the leader is a servant." — -- Max DePree

July 31, 2014

Develop and Implement your customized plan for adopting healthy agile-lean practices
Effective impediment management can be learned with practice and improved with process maturity and experience; management support is still needed for removing organizational impediments. As multiplexing and multitasking reduces, and the team starts following Stop-Starting-Start-Finishing lean mantra, the number of NT events should reduce over a period of time. Moving away from non-lean behaviors (3B and 4B) to healthy agile-lean practices (3P and 4P), shown along the Y-dimension of Figure 1 is a challenge that can be addressed at the team-level. It usually doesn’t depend on and need not wait for senior management support.


Infographic: Capitalizing on the Internet of Things
Let us give you three figures that show why the IoT creates challenges both long-term and immediate. First, consider the number of IP-enabled devices such as cars, heating systems or production machines. Based on research by the analyst firm Machina Research 14 billion of those things will be connected by 2022. Second, the ITU predicts that by 2015, 75 percent of the world’s population will have internet access. And third, the omnipresent mobile revolution: according to the mobile forecast from Cisco’s Visual Networking Index, more than 3 billion smartphones and tablets will be in use globally by 2017.


Hulu Chooses Cassandra Over HBase and Riak
“We looked at HBase and Riak at first,” said Rangel. “Cassandra was an afterthought.” ... “With Cassandra, it managed to handle the load, it’s very reliable, it allows range queries without limitations, and it’s easy to maintain,” said Rangel. “It’s night and day compared to HBase.” The team had to do some hardware changes because Cassandra specs are different. Cassandra is optimized for SSDs, which improved performance. Rangel also said that Cassandra was better at replication.


Attention Agile Programmers: Project Management is not Software Engineering
Many software developers today are working on client/server systems such as Web sites and Smartphone Apps. These systems are based on the exchange of requests and responses between a client and a server. In such systems, the Latency is the time interval between the moment the request is sent and the moment the response is received. The Throughput is the rate the requests are handled, i.e., how many requests are responded per unit of time. In client/server systems it is essential to constantly measure the latency and the throughput. A small code change, such as making an additional query to the database, may have a big impact on both.


Answer to OTP Bypass: Out-of-Band Two-Factor Authentication
When users attempt to visit their bank’s landing page, they get redirected to a fake bank page that steals their username/password. Then, they’re asked to type in the one-time password (OTP) sent by their bank’s mobile app - but, the SMS never arrives, so then the website prompts the user to install a malicious mobile app that’s pretending to be an OTP generator. Whew. This malicious Android app actually intercepts the real two-factor SMS tokens sent by the bank, thereby gaining access to the user’s account and stealing all their monies.


LibreOffice 4.3: The best open-source office suite gets better
According to Coverity, "LibreOffice has done an excellent job of addressing key defects in their code in the short time they have been part of the Coverity Scan service." Like previous versions, LibreOffice is available for Linux, Mac, and Windows systems. You can also run an older version, LibreOffice 4.2, from the cloud using a Software-as-a-Service (SaaS) model. With the United Kingdom making LibreOffice's native ODF its default format for government documents, LibreOffice is certain to become more popular. Other cash-strapped governments, such as Italy's Umbria province, have found switching to LibreOffice from Microsoft Office has saved them hundreds of thousands of Euros per thousand PCs.


'Software-defined' to define data center of the future
Simply being written in software shouldn't qualify as "software-defined"; the term should also apply to the overall resource served (e.g., networking or storage). Just as there are network switches for SDN, appropriately designed hardware and firmware solutions should exist for software-definable infrastructure. In other words, a well-designed physically assembled pool of modular (possibly proprietary and/or highly specialized) resource units could be elastically provisioned, dynamically partitioned and configured programmatically.


A New Hat for Negotiators
Kopelman, who broadly defines negotiations, thinks that even more enlightened win-win negotiators can find themselves impaired by the hat they wear. It’s as if the negotiator’s hat includes a set of blinders that artificially limits the options of every party in the negotiation. She says that we all wear multiple hats in our lives, and that each one represents a different role that comes with its own resources and constraints. (For instance, a business executive may also be a parent, a child, a spouse, a soccer fan, a scuba diver, or a church deacon.) But, Kopelman says, if we can integrate our hats, we might be able to use their combined assets to negotiate in a more genuine way and craft superior outcomes.


Top 5 Wearable Tech You Haven’t Heard of Yet
Forecast calls for 19 billion connected things by 2016, and the wearable technology sector is set to skyrocket from $3-5 billion in revenue to $30-50 billion over the next 2 years. The economic impact estimates as high as $14 trillion over the next decade (AllthingsCK.com). The products in beta and those already created are leading in the market. Fitbit fitness devices are available in 30,000 retail stores across 27 countries worldwide (Amazon published rankings). Google Glass expanded with Google Contact Lens. And the market for jackets that navigate, dresses that change color with mood, and bras that can track your heart rate are popping up everywhere.


Big Digital Leadership
Technology trends such as big data and the Cloud are driving the IT agenda, as are technology-fuelled trends such as mobility and social media. Increased user empowerment as demonstrated by the Byod movement is changing the CIO’s role from technology manager to digital leader. This white paper explores these trends from a strategic perspective. It also offers operational advice thus enabling you to turn these emerging themes into business value.



Quote for the day:

"Your time is limited, so don't waste it living someone else's life. -- Steve Jobs

July 28, 2014

Top 25 free tools for every Windows desktop
While smartphones descend on computer cognoscenti like Mongol hordes and tablets tempt the tried and true, the good ol' Windows desktop still reigns supreme in many corners of the modern tech world. That's where I live, and I'm not ashamed to admit it. If you haven't looked at free desktop programs lately, you'll be surprised. The inexorable shift to a post-PC world hasn’t deadened the market or dulled innovation. Quite the contrary. The current crop of free-for-personal-use (and cheap for corporate use) desktop apps runs rings around the best tools we had not long ago.


The Coming Human Body On A Chip That Will Change How We Make Drugs
Borrowing microfabrication techniques from the semiconductor industry, each organ-on-a-chip is built with small features, such as channels, vessels, and flexible membranes, designed to recreate the flow and forces that cells experience inside a human body. The structure can mimic the inhalation of, say, an asthma medication into the lungs and, later, how it’s broken down in the liver. It might one day help the military test treatments for biological or chemical weapons; hospitals to use a patient’s own stem cells to develop and test “personalized” treatments for their disease; and, of course, drug companies to more quickly screen promising new drugs.


Attackers install DDoS bots on Amazon cloud, exploiting Elasticsearch weakness
Security researchers reported earlier this year that attackers can exploit Elasticsearch’s scripting capability to execute arbitrary code on the underlying server, the issue being tracked as CVE-2014-3120 in the Common Vulnerabilities and Exposures (CVE) database. Elasticsearch’s developers haven’t released a patch for the 1.1.x branch, but starting with version 1.2.0, released on May 22, dynamic scripting is disabled by default. Last week security researchers from Kaspersky Lab found new variants of Mayday, a Trojan program for Linux that’s used to launch distributed denial-of-service (DDoS) attacks.


How To Build A Federal Information Security Team
The National Initiative for Cybersecurity Education (NICE) was established in 2010 to raise national cyber security awareness, broaden the pool of cyber security workers through strong education programs, and build a globally competitive workforce. NICE developed a national cyber security workforce framework to codify cyberwork and to identify the specialty areas of cyber professionals. An update to the framework was announced in May of this year. But initiatives such as NICE need additional time and effort in order to achieve tangible and lasting results. What can agencies do in the short term? Here are some recommendations:


Big Switch Networks Launches Mature Hardware-Centric Data Centre SDN Solution
One of the biggest concerns I hear is about hardware and software SDN is reliability and what happens if the controller fails ? I spoke with Rob Sherwood, CTO at Big Switch on this issue. The network can sustain the loss of both SDN controllers and will continue to operate. In the event that both controllers are down and the network changes, the flow table in the device will have pre-calculated redundancy paths to cover failures in the physical network through cascading flow rules in Switch Light tables. If this sounds impossible, you should get in contact with Big Switch to understand it (they call it Sunny and Cloudy Day flow management).


Mobile Now Mission Critical
Mobile budgets are increasing, according to Forrester. Last year, 52 percent of insurers surveyed said they would increase mobile budgets by at least 5 percent and 14 percent said they would increase more than 10 percent, as insurers’ market positions increasingly depend on mobile strategies. Insurers also are responsible for responding to evolving customer demands in order to increase market share and build brand loyalty. As a result of these and other factors, mobile has become business critical for insurers. Deployed successfully, mobile applications can help insurers accomplish three objectives:


Can Data Analytics Make Teachers Better Educators?
Teachers are an excellent example. They've always been data workers — assessing students' understanding of the material based on test scores, classroom engagement, quality of homework, etc., with the goal of improving that understanding. Knowing that individual students learn in different ways, many schools today have adopted the idea of personalized learning as their pedagogical approach: They assess each student on their learning needs, interests, aspirations and cultural backgrounds to create a personalized education program designed to maximize education outcomes.


RackWare Adds Disaster Recovery to Cloud Migration Software Suite
The newly added capability provides whole-server protection and failover. It’s an alternative but not necessarily a replacement to more expensive DR options, such as running a fully replicated data center architected for high-availability or clustering technologies. RackWare’s benefits over traditional disaster recovery are set-up speed and simplicity. Workloads are protected in as little as an hour, compared to days and weeks it takes to deploy more complex disaster recovery options. The disaster recovery in RMM 3.0 is already being used in production by a few select customers. Sunkara said the limited access period helped the company gather feedback and fine-tune the product. It’s now widely available.


Bank of America: When software relationships turn sour
"This is a relationship that has gone bad. It is very rare to get this kind of escalation," said Neil Ward-Dutton, research director at MWD Advisors. "Part of the way to maintain revenue is by enforcing audits, but normally if the [customer] has been using software outside the agreement, you negotiate and come to a compromise." Commenting on the challenges Bank of America could face if the Tibco software it uses is “impounded”, he said: "If Bank of America has fairly well-defined projects, then migrating modern middleware should not require much recoding, since the applications would use standard coding. But there is always some vendor proprietary tools, which may need workarounds."


Why a Media Giant Sold Its Data Center and Headed to the Cloud
"As we moved down this digital path -- everything from creation to distribution -- we started looking at our operations and looking at what we should be and shouldn't be in," Simon says. "One of the questions we asked ourselves was: 'Do we really want to be in the business of running data centers anymore?'" Reaching the answer to that question was difficult. But in the end, Simon's higher-ups agreed: CondA(c) Nast would get out of the data center game. "The transition was a lot less challenging that the decision to do it," Simon says.



Quote for the day:

"Whenever you see a successful business, someone once made a courageous decision." -- Peter F. Drucker

July 27, 2014

A Roadmap to Agile Documentation
The adoption of agile methodologies in project management and software development has experienced a rapid growth in the last decade and is expected to keep growing. In transitioning to the agile way of working, many Johns and Janes throughout the world pose the same questions on what appears to be such a loose approach to development and is definitively a different, less traditional way of doing things. In the middle of all the differences in the way companies begin to work when transitioning to the agile mindset are issues relating to documenting.


How Ford plans to win the future like a software company
"When it comes to thinking like a software and technology company, [we need to make sure] the vehicle is updatable over time, and we want to plan on a certain number of software updates throughout the year," said Butler. "Device makers have been doing it for a long time. Automakers haven't been doing it for a long time... Enhancements on an ongoing basis need to be thought about and planned... There's some fundamental changes in terms of how we need to organize business." One of the biggest obstacles remains the product development lifecycle of a new automobile. In most cases, it's five years or more.


Analytics Handbook: Book 3 is Free
The team that brought you the Analytics Handbook, has freely published the third and final book, titled THE DATA ANALYTICS HANDBOOK RESEARCHERS + ACADEMICS. This book focuses on data science in research and academics communities. Like the previous 2 books in the series, it includes interviews with top experts in the field. Here are just a few of the people with interviews in this book.


3 Organizations That Can See the Future with Predictive Analytics
The ability to foresee the future would certainly be the ultimate competitive advantage. In reality though, no business has a crystal ball for making critical decisions. That’s why all critical business decisions have always carried a certain amount of risk. This risk has always and will always be part of the competitive game. While the elimination of risk is impossible, big data is forging a pathway for businesses to reduce it. Predictive analytics has been in use for a number of years and big data Hadoop is helping improve it’s usage and improve outcomes in the process. With big data, no longer is the size of the sample set a limiting factor, as a lot more data is available from a modeling perspective.


What SQL Server Clustering Can and Cannot Do
Microsoft Windows Failover Clustering is a high-availability option designed to increase the uptime of SQL Server instances. A cluster includes two or more physical servers, called nodes; identical configuration is recommended. One is identified as the active node, on which a SQL Server instance is running the production workload, and the other is a passive node, on which SQL Server is installed but not running. If the SQL Server instance on the active node fails, the passive node becomes the active node and begins to run the SQL Server production workload with some minimal failover downtime.


HaMIS: One 24/7 Product and Four Scrum Teams, Four Years Later
This paper grew from an initiative by two team members to share our experience with others. As we do for pretty much anything substantial in our team, we organised an open space to discuss this subject and, even more importantly, involved everyone. We asked team members from all teams to recommend subjects that the outside world might find interesting. In a second round, we asked everyone to write his or her most important message to the reader. The result is this compendium of topics that derive from our more than four years of agile and scrum practices at the Port of Rotterdam, one of the world's busiest ports.


The State of Enterprise Information Architecture
The good news is there’s no shortage of information to fuel those innovative trends. With this information explosion occurring all around us, the industry is seeing over a 50x growth in data from 2010 to 2020. That’s 80 exabytes to 40,000 EB that’s all coming from what was thought of in the past as the most unlikely sources: our wrists, our cars and even our refrigerators to name just a few. The question then becomes, what we do with that data? Well use it of course. This is where EIA comes in. This will be one of the many topics I will be addressing within the EA team here at Gartner.


Pageviews are Dead, Engagement is King
Unfortunately though, not all disruptors are popular, and for sites utilizing click-baiting as a key tactic in gaining unique pageviews, the feelings of animosity are growing. See, click-baiting, spurred on by social media sites, has a not-so-unknown dark side: "readers are being treated as stupid," Jake Beckman, the man behind @SavedYouAClick, told The Daily Beast. "It's social copy specifically intended to leave out information to create a curiosity gap. Some of it's disingenuous. It's not always, but the reader is always being manipulated."


Organizational culture has reached a tipping point, yet many culture change initiatives fail
Organizational culture has reached a tipping point. Most CEOs know that culture matters and can have a strong impact on business results. Studies now confirm it is considered as important to success as strategy, and in fact it should be a strategy in and of itself. That is the good news. The bad news is that despite this broad executive understanding of culture, and the many studies and books written over decades to demonstrate the link between culture and performance, the fact remains that too many culture change efforts still fail or fall short of their potential.


Adopting Information Governance in Small and Midsized Firms
One of the main drivers for effective IG initiatives that touch all law firms, regardless of size, is that regulations are starting to address how clients' vendors, including law firms, are managing their data. Outside counsel guidelines are now providing requirements on how clients expect their firms to handle and secure their data. Those requirements can range from "we don't want our data in a particular software application," to "we want our data destroyed X amount of years after the matter is completed." These types of requirements touch upon many different responsibilities within the firm, and part of the IG process is that there is an understanding that there needs to be a policy and procedure on how outside counsel guidelines are reviewed and agreed to.



Quote for the day:

“Nothing great was ever achieved without enthusiasm.” -- Ralph Waldo Emerson

July 26, 2014

Can Technology Fix Medicine?
“We want to believe that most of the things we do in medicine are based on evidence,” says Malay Gandhi, managing director of Rock Health, which funds health-care startups. “Some are, but most aren’t.” The opportunity, he says, is that medicine could become more analytical and evidence-based.  Data is also changing the role of patients, offering them a chance to play a more central part in their own care. One way is by using mobile technology to monitor sleep patterns, heart rate, activity levels, and so on. In development are even more advanced devices capable of continuously monitoring such key metrics as blood oxygen, glucose levels, and even stress.


Introducing Spring XD, a Runtime Environment for Big Data Applications
Spring XD provides support for the real-time evaluation of various machine learning scoring algorithms as well simple real-time data analytics using various types of counters and gauges. The analytics functionality is provided via modules that can be added to a stream. In that sense, real-time analytics is accomplished via exactly the same model as data ingestion. Whilst it is possible for the primary role of a stream is to be to perform real-time analytics, it's quite common to add a tap to initiate a secondary stream where analytics, e.g. a field-value-counter, are applied to the same data being ingested through a primary stream.


The ultimate guide to user experience
The secret to a good user experience (often shortened to UX) is not to make users have to think about what they're doing: it should come naturally to them to find what they're looking for and interact with your site. In a web design agency, user experience may be the responsibility of the team as a whole or a specific 'user experience designer'. There are even entire firms that specialise in user experience consultancy. In this post we've grouped together the best articles, interviews and tips features on Creative Bloq on the subject of user experience. Whatever your level of expertise, you're bound to find something to help your understanding and improve your technique.


7 tips for leading your IT team to greatness
Tredgold says it's always important to think about how improving the IT team can ultimately improve the business and its customers. He offered an example at DHL where he--as deputy CIO--and his department, focused on increasing the company's on-time delivery using technology. Instead of thinking about it as just getting packages somewhere more quickly, they focused on things like making sure children got packages on their actual birthdays and getting people medicine on the day the need it--and how their technology could impact those people. "Now this has a bigger purpose than … just making money for DHL," Tredgold said.


When Fighting with Your Boss, Protect Yourself First
These dissonant leaders are dangerous. They derail careers and blow up teams. They destroy people — sometimes overtly, sometimes slowly and insidiously. Over time we can find ourselves in perpetual, all-consuming combat with these bosses. We think about it all the time. We relive every last painful word hurled our way. We nurse our wounds. We plot revenge. We talk about our boss and the injustice of it all with anyone who will listen, including coworkers and loved ones. It’s tiresome, really, but we can’t help ourselves. It feels like a fight to the death. That’s because fighting with a powerful person — like a boss — sparks a deep, primal response: fear. After all, these people hold our lives in their hands — the keys to our futures, not to mention our daily bread.


W3C wants to open the social Web for the enterprise
"We've become social, but not the applications we use on the daily basis," said John Mertic, president of the OpenSocial Foundation. "We're trying to tear down these silos [of enterprise software] and make applications communicate with one another." The working group is refining a format to make social network activity streams digestible by different enterprise applications. The group is also working on a common vocabulary for functions that can be shared across applications as well.... "This will make it easier for a lot of these socials platforms to take hold, because you get out of the complex area of all how all the application programming interfaces work together," Mertic said.


A Few Good Rules
Engineers despise illogical, bureaucratic rules which act as obstacles to progress, yet there seems to be a at least a few at every company. Chances are, there were excellent reasons for enacting them at some point in the past. Gradually, over time they become deprecated, but the original authors cannot (or dare not) revoke them. Anyone who has worked on C++ codebases which forbid the use of STL for historic reasons, or Java projects which staunchly refuse to move past version 1.4 of the language understands just how counterproductive these measures can be.


Mobile Health’s Growing Pains
Enthusiasm has been slow to build in part because the technology is often still not perfect, with seemingly simple functions like step counters lacking precision. Another problem is motivation. Many people simply don’t seem to like using these apps and devices. It is clear, though, that a well-designed mobile health system can help if patients use it. At the Center for Connected Health at Partners HealthCare, a health-care network that includes Boston’s two leading hospitals, Brigham and Women’s and Massachusetts General, a number of mobile programs have been shown to offer strong payoffs both in quality and cost.


Innovation Emerges From Stories We Tell
Plato told us that “those who tell the stories rule society.” Play with his words just a bit and you get: “Those who tell stories of innovation create innovative societies.” Of course you need the tools and resources and assets of innovation to create innovation. But nothing really innovative happens until the stuff of organizations begins to operate inside of authentic narrative. Capital, people and technologies are just balance sheet items, outside of the context of an innovation story. Narrative — real, authentic and aligned narrative — calls resources into action against ambition.


A portrait of the modern cloud developer
The biggest difference between developers now and developers in the past is the speed they can go. A modern development team can create development infrastructure in the cloud, build working software in a matter of days, and then destroy the infrastructure. And do it all over again the following week. Modern developers achieve this using automation tools, collaborative methodology, and ready-made components. But it's not all good news. Fewer and fewer developers are women. If you have a daughter, would you think of setting her up for a career in the dev world?



Quote for the day:

"The quality of a leader is reflected in the standards they set for themselves." -- Ray Kroc

July 25, 2014

Super-Dense Computer Memory
Like flash memory, RRAM can store data without a constant supply of power. Whereas flash memory stores bits of information in the form of charge in transistors, RRAM stores bits using resistance. Each bit requires less space, increasing the amount of information that can be stored in a given area.  What’s more, it should be easier to stack up layers of RRAM, helping to further increase the amount of information that can be packed onto a single chip. RRAM can also operate a hundred times faster than flash. Some prototypes can store data densely enough to enable a terabyte chip the size of a postage stamp.


The internet is a politically and culturally loaded tool, particularly when it comes to censorship
Two different situations — the deletion of certain search links in Europe, and Vladimir Putin’s setting-up of the Russian internet for further censorship — have elements in common that cannot be denied. Yet I see the former as acceptable in theory and the latter as unacceptable in both theory and practice, and as such I view the nature of the internet differently in either case. It’s the same internet, of course, and therein lies the quandary. That quandary ultimately comes down to the ability of countries and regions to maintain their own characters and social systems in the context of a network that is, like it or not, steeped in a specific set of values.


Amazon CTO talks IoT in science, retail and on the playing fields
Armed with data points, Vogels rattled off a list of examples of how the Internet of Things (IoT) is already changing how Amazon does business -- and it's a list that extends well beyond Amazon drones. Amazon Dash is a new connected device that Vogels calls "a magic wand." For those enrolled in its grocery delivery service, customers can either speak into the wand or use it as a barcode scanner to reorder supplies. Dash streams the information into a virtual basket, and customers can check out online or via a smartphone app. Vogels' bigger point, however, was that the IoT is making inroads at many companies, not just at Amazon. Here is his rundown of how the IoT is already making an impact.


SoundLoc: Acoustic Method for Indoor Localization without Infrastructure
SoundLoc is a room-level localization system that exploits the intrinsic acoustic properties of individual rooms and obviates the needs for infrastructures. As we show in the study, rooms' acoustic properties can be characterized by Room Impulse Response (RIR). Nevertheless, obtaining precise RIRs is a time-consuming and expensive process. The main contributions of our work are the following. First, a cost-effective RIR measurement system is implemented and the Noise Adaptive Extraction of Reverberation (NAER) algorithm is developed to estimate room acoustic parameters in noisy conditions. Second, a comprehensive physical and statistical analysis of features extracted from RIRs is performed.


The ‘flexible & inclusive’ BYOD dream
BYOD evangelists talk about the importance of creating a “vendor neutral applications portfolio” with a future-proof architecture and rightly so. Let us remember that BYOD itself (as a phenomenon no less) is brought about (very often) by the fact that IT has not provided an adequate level of applications and/or device functionality to workers, so they will find their own preferred means of computing — and this often means BYOA (Bring Your Own Application) also comes into the mix. Intel reminds us that a decade ago, Wi-Fi was considered a new, disruptive technology… but today, it has become the computing norm. Consumerization and BYOD usage is on a comparable path.


How Internal Entrepreneurs Can Deal with Friendly Fire
Our first bit of advice for those of you in this situation is: persist. Your internal situation is not that different from the external entrepreneur who must “befriend” her market—thinking of it as a treasured counselor teaching her about current reality—and never treat it as an adversary. True, this is difficult, but it is nonetheless required. You must change your mindset about opposition—from foe to friend—and then work hard to maintain it. You will never succeed if you view your organization and your colleagues as enemies. All of this is just as true for your perception of your boss; perhaps more so.


Security must evolve to be 'all about the data'
That model, which, "relies on the program to identify the person and what is the operation," is now obsolete, he said. "Data are everywhere, on the device, in the cloud, moving around. You can't find all the places that are moving it around, so data need to be self-protecting. And existing apps are not coded that way." Changing that model, said Patrick Sweeney, executive director at Dell SonicWALL, would, "solve the BYOD problem." Instead of focusing on a device or a user, it would be, "only about the data -- not about the device, not about the network. You need to protect it, own it, revoke it." To do that in the next five years, he said, would require three things: "First, encrypt it with enterprise key management.


Zero-day broker exploits vulnerability in I2P to de-anonymize Tails users
Although Exodus sells zero-days, CEO Aaron Portnoy said he would provide the information to Tails so the flaws could be fixed. It’s not quite clear if the vulnerability broker’s decision was for the greater good or due to backlash from the security community. The zero-day is in the Invisible Internet Project, or I2P, networking component that comes bundled with Tails to encrypt web traffic and hide a user’s real IP address. The 30,000 I2P users who previously felt anonymous could be unmasked, their true IP address revealed, by visiting a booby-trapped website.


When it comes to Android vs. iOS in the enterprise, Android is the Borg
iOS is incredibly limiting, sold on a very limited set of form-factor devices, and can't be modified with anywhere near the flexibility of Android. On top of that, no matter what form-factor/price you might need, there's an Android device to fill that need. Not nearly as much with a few iPads and an iPhone. A great example of the flexibility available to Android comes out of an an interview I did with Dell almost two years ago where we discussed how they'd built a military-hardened kernel in Android for devices on the battlefield.


Seven Changes to Remove Waste From Your Software Development Process
Implementing User Stories has proved to be very challenging, most importantly with the software engineers as it has completely changed their perspective on their daily work. To succeed with implementations the following has been critical: Train people to User Stories; Coach functional analysts to help them define the right user stories; and Initiate functional analysis sessions for all roles (development, tests, UX) to contribute in User Story design and make it Ready To Develop. There are some technical areas where User Story design is not easy. In that case we have challenged the software engineers to see if it was possible for them to reframe their thinking and integrate technical solutions into User Stories, from the user perspective.



Quote for the day:

"An overburdened executive is the best executive, because he or she doesn't have the time to meddle" -- Jack Welch