Daily Tech Digest by Kannan Subbiah

January 19, 2014

The models of data stewardship: how to run a data governance program
In this video interview from the fall 2009 TDWI World Conference, Dyche, partner and co-founder of Baseline Consulting, and Nevala, a senior consultant at Baseline, give tips on how to manage data governance programs and detail what they've defined as the five models of data stewardship. In addition, they discuss the benefits that BI teams can get from data governance programs, the need to measure the success of governance initiatives and the importance of giving data stewards the authority and accountability that's required to succeed in that role.

The 5 Keys to Effective Vulnerability Assessment
The bad news here is that too many organizations are not taking care of the basics that they need to in order to secure their systems. The good news: there are many straightforward steps these organizations can take to dramatically improve the security of their systems. One of these steps is having an effective vulnerability risk management program. In fact, a vulnerability assessment to scan for and remedy security flaws and weak configurations within your infrastructure is one of the most effective things you can do to increase the security of your enterprise.

A Simple Model for Information Governance, Part 1 of 3
While both AIIM and ARMA cover the information portion of the topic well, they seem to struggle with bridging the discussion into “Governance.” Others, in the Governance, Risk Management and Compliance arena, make clear the linkage between “Governance” and risk management and compliance, but generally with little reference to “Information.” See OCEG’s “GRC Capability Model ‘Red Book’ 2.0.” (The current version, 2.1, doesn’t address this as well).

SQL Server Change Tracking: A Near Bullet-Proof ETL Solution (Part 1)
This multi-part series will concentrate primarily on the Extract portion of the data extraction, transformation, and loading (ETL) process using SQL Server Change Tracking (CT). The second part will concentrate more on design architecture with CT, and the last part also touch on the Translate and Load portions as well as a near-real world example using the AdventureWorks2012 database. This segment will introduce the concept of CT as well as provide a substantive demo (i.e., something better than a hello world example) of CT’s functionality.

Australian IT project failures spark new ICT governance standard
"The standard was prepared due to continuing failures of major IT projects to deliver expected value. The aim was to bring home the need for action from boards and senior business executives who are responsible for the overall governance of the organisation," said Standards Australia chief executive, Dr Bronwyn Evans. "If organisations want to obtain maximum value from their investment, governance of IT projects should not be left to the IT department alone."

Cloud computing faces a clear and present danger
The “war on terror” is a political reality for both Australia and the US, and business leaders clearly need to more broadly consider the risks involved in working with cloud service providers. Cloud services and offshoring style outsourcing arrangements can be a contractual minefield. They are made more complex when the provider is a multinational that operates infrastructure located in multiple legal jurisdictions. Contractual and legal complexities can clearly be simplified when services and infrastructure are located entirely in Australia, and provided by an Australian company.

Assessing Vulnerability, Strategy, and Cost
The pervasive use of virtualization, the consumerization of IT, and the adoption of Cloud solutions to support IT service delivery are drivers of "new infrastructure" innovation that require public sector technology managers to better identify and mitigate associated security risks. By leveraging a holistic approach to vulnerability, strategy and cost, IT managers can formulate sound plans and operative decisions relative to security and its management. This session will explore these considerations for new infrastructure, workforce mobility, and end-point application security.

Creating a SQL Server DBA's Library
DBAs - like any other information worker - creates, collects, shares and interacts with all different types of information to help him/her do their job. Some of these pieces of information may be needed repeatedly, some of the knowledge gathered over time may be better saved in a secure location. Some of the applications used should perhaps be available for everyone else in the team. This is the concept of a "DBA Library": it's not the library in traditional terms where you have books and journals stacked on your desk; rather it's a centralized and integrated repository of knowledge, information and applications for the DBA.

Obama unveils NSA reforms: 'Keep calm and carry on spying'
A senior White House official speaking to sister-site CBS News' Mark Knoller said the President wants to dance the delicate line between preserving the NSA's surveillance capabilities while addressing "privacy and civil liberties concerns." But Obama remained on the defensive, reiterating previous claims that the NSA was "not abusing authorities in order to listen to your private phone calls, or read your emails." Obama's comments will likely not appease everyone, considering the conflicting desires of the technology and telecoms industry, intelligence agencies, foreign diplomats and privacy advocates.

Minding the API Hierarchy of Needs with RAML and APIkit
The trend for the approach used in designing and building public APIs is towards a RESTful approach, and away from the SOAP web services approach, as shown by the following graph drawn from the directory of APIs within ProgrammableWeb.com. This trend also extends to the internal and partner APIs within the enterprise. ... Enter the RESTful API Modeling Language (RAML). As described on RAML.org, RAML “is a simple and succinct way of describing practically-RESTful APIs. It encourages reuse, enables discovery and pattern-sharing.”

Quote for the day:

"Do something. If it doesn't work, do something else. No idea is too crazy" -- Jim Hightower

January 18, 2014

Under-pressure CIOs fret about their digital project skills
There's a cultural tension between IT's desire to do things clearly and in a predictable way and the way you need to operate with digital projects, Gartner Fellow and vice president Dave Aron said. "Traditional IT people like certainly and clarity and there's not a lot of that in the digital world," he said. "What's happening now is CIOs have to continue to provide that really professional, solid core infrastructure but they also have to deal with their company's need to succeed in an increasingly digital world."

Fridge sends spam emails as attack hits smart gadgets
About 25% of the messages seen by Proofpoint researchers did not pass through laptops, desktops or smartphones, it said. Instead, the malware managed to get itself installed on other smart devices such as kitchen appliances, the home media systems on which people store copied DVDs and web-connected televisions. Many of these gadgets have computer processors onboard and act as a self-contained web server to handle communication and other sophisticated functions.

The Disruptive Potential of Artificial Intelligence Applications
AI is working across many different industries, but I have detailed three examples below of technologies that many people do not realize are already being enabled through artificial intelligence. These cases are also illustrated by examples of technology that you may be very familiar with, but unfamiliar with the data-gathering techniques and artificial intelligence technology behind these systems. This is very important for business leaders across industries to take note of, as the opportunity to differentiate in a mobile and digital world will become increasingly crucial.

REST Services - Security Best Practices
REST is an architectural principle and is not a standard by itself, but recommend the use of standards such as HTTP, URI, XML and JSON and formats such as GIF, MPEG, etc. ... REST services being based on HTTP specifications is prone to all the security vulnerabilities as that of a web application. Thus REST implementation while it is the easier choice due to its inherent advantages, should also be implemented with due considerations to a combination of compensatory security practices

Can we build an artificial superintelligence that won't kill us?
Another reason for a rapid transition from human control to machine control is the one first described by I.J. Good, what we now call recursive self-improvement. An AI with general intelligence would correctly realize that it will be better able to achieve its goals — whatever its goals are — if it does original AI research to improve its own capabilities. That is, self-improvement is a "convergent instrumental value" of almost any "final" values an agent might have, which is part of why self-improvement books and blogs are so popular.

UK Government Takes Control Freak Approach To Tech
“The big spenders are still under control and only work with the big systems integrators,” Chan says. “The small guys can’t get a foothold in big government contracts, and while we still think of multimillion pound contracts and big gesture politics, rather than things that can work in a small way, this will always happen.” Speaking on digital rights, Loz Kaye, leader of the Pirate Party UK, tells Forbes that it would be political suicide to actually legislate for something as unpopular as Cameron’s web filter. But this filter itself is just the tip of the iceberg when it comes to a deep misunderstanding or mistrust of technology.

New China-developed OS takes aim at Android, Windows
The Linux-based COS, which stands for China Operating System, is just the latest OS to come out from the nation, at a time when Android and Windows are found on most smartphones and PCs in the country. The makers of the software have been vocal in wanting to break the U.S. hold over China's software market. "The operating system has already risen to become a national security matter," said Shanghai Liantong Network Communications Technology in a statement on its website.

Machine to machine communications and the security of things
If someone compromises a physical device, then its contents, software, and settings are also compromised. Before you purchase an IoT solution or devices, you have to ask the question, "What information is available to a tech savvy thief?" Hopefully the answer is "none" but don't expect that to be the answer you get. Expect that any of your devices can be compromised and any data on them can be accessed. Be sure that your device vendor is aware of physical security and that you've covered the bases with him or her.

CIO considerations for digital transformation in 2014
Now is a golden age for pioneering CIOs to work in close collaboration with their C-suite counterparts to innovate corporate business models and processes using disruptive technologies to transform how work gets done. As we move swiftly into 2014, what are the top considerations for CIOs in terms of embarking upon their digital transformation agendas? Does the mission just require the powerful elements of the disruptive trends, and a strategy for leveraging their combination, or will it require more? How does one begin the digital transformation process and where’s the best place to start?

Non-functional Requirements in Architectural Decision Making
In software engineering, a tight relationship exists between nonfunctional requirements (NFRs) and software architectures (SAs). As early as 1994, Rick Kazman and Len Bass asserted that SA is intimately connected to NFR achievement. This idea has pervaded software development over the years and explains why development projects invest a lot into fulfilling NFRs. This general statement becomes more concrete when we consider how the concept of SA has evolved from a simple structural representation to a decision-centric viewpoint.

Quote for the day:

"A business of high principle attracts high-caliber people more easily, thereby gaining a basic competitive and profit edge." -- Marvin Bower

January 17, 2014

Cooling Strategies for Ultra-High Density Racks
The simple answer to this problem would be to provision a data center so that it is capable of providing 20kW of redundant power and cooling to every enclosure. Unfortunately, this is simply not technically feasible or economically practical in almost any case. Making the wrong choices when specifying a data center for high density operation can needlessly increase the lifetime cost of the physical infrastructure by many times. The purpose of this paper is to outline practical and effective strategies for deployment of high density enclosures and blade servers.

Google unveils 'smart contact lens' to measure glucose levels
It uses a "tiny" wireless chip and a "miniaturised" glucose sensor embedded between two layers of lens material. The firm said it is also working on integrating tiny LED lights that could light up to indicate that glucose levels have crossed certain thresholds. But it added that "a lot more work" needed to be done to get the technology ready for everyday use. "It's still early days for this technology, but we've completed multiple clinical research studies which are helping to refine our prototype," the firm said in a blogpost.

How Natural Language Processing Makes Our Lives Easier and Improves Your Business
Talking to computers still requires programming languages but the ultimate goal of NLP is “to do away with computer programming languages altogether. Instead of specialized languages such as Java or Ruby or C, there would only be “human.”” The better a computer is capable of understanding natural language, the more applications there will be, but already NLP offers a lot of possibilities to help grow your business, save money and stay ahead of your peers.

The Year Ahead According to Rackspace
There’s a tacit agreement that many traditional security solutions just aren’t cutting it in our ever changing world of technology innovation. The NSA revelations and general scaremongering does not drive the market away from outsourcing, or from US companies, it drives them into wanting to do more on security, demanding more for their providers. 2014 will see continued investment in new security technologies especially around encryption. This will undoubtedly result in better security in the cloud and address some of those lingering doubts around the security of cloud-based platforms and systems.

Predictive Analytics Can Boost Enterprise Performance
"Using historical measures to gauge business and process performance is a thing of the past," said Samantha Searle, research analyst at Gartner. "To prevail in challenging market conditions, businesses need predictive metrics — also known as "leading indicators" — rather than just historical metrics (aka "lagging indicators")." Predictive risk metrics are particularly important for mitigating and even preventing the impact of disruptive events on profitability.

What makes innovation go wrong
Stephen Di Biase says innovation is "in our DNA. We evolved to get here." Di Biase, a longtime R&D executive, is now president of Premier Insights LLC, which provides consulting services about innovation to science-and-technology-based companies. He is on the advisory board of Clean Energy Trust, and he convenes a Chicago-area network of chief technology officers from companies that range from family-held firms to Fortune 500 companies. He spoke with Blue Sky Innovation about leadership, innovation in larger companies and thoughts for managers to consider when looking for new solutions.

IT mobility trend continues in 2014
It's pretty easy to conceptualize any software component as a resource, an element that does something for us. The problem with that very general approach is that it can lead to over-specifying. If you want to expose the functions of a programmable light switch, it's tempting to have verbs like On and Off and maybe status verbs like ReadState. These are nice, but they force an API into being not only functionally specific, but also limited in terms of what technologies can be used to implement it.

Web steps closer to baking-in support for NFC payments and data swapping
When implemented the spec would allow web pages and apps to read and write to NFC tags; to send and receive messages between NFC-enabled devices and provide a way to initiate a wireless connection via wifi or Bluetooth. The API would enable a range of capabilities for web sites and apps such as tapping two devices together to initiate a two player game; tapping devices to share data such as coupons or contacts; and tapping a device to read a message from an NFC tag.

Better software testing and improved quality starts with the culture
A testing expert who really knows his stuff adds enormous value to the project for the customer—and for the whole team by making their job easier rather than harder. Sadly, too many companies still view testing as more of a necessary evil than an opportunity. That's an attitude that Jim Holmes, Director of Engineering for Test Studio at Telerik, is doing everything he can to change.

Spy agencies around the world use radio signals to tap data from targeted systems
The technology, which has to be physically installed in most cases, has been available since at least 2008. It "relies on a covert channel of radio waves that can be transmitted from tiny circuit boards and USB cards inserted surreptitiously into the computers," according to the Times report. Data captured by the devices are sent to small briefcase-sized relay stations often set up miles away from the target system. The software has apparently allowed the NSA to do an end-run around whatever cybersecurity controls are installed on the compromised systems.

Quote for the day:

"Success is determined by those whom prove the impossible, possible." -- James W. Pence

January 16, 2014

How to make an HTML5 developer smile: A Google Web Designer wish list
Of course, exactly what Google Web Designer will be when it is released is still a mystery. At it's core, Google is a company that is interested in advertising dollars, and every project they promote has padding the bottom lineas the primary, if not sometimes obfuscated, directive. Despite what the development community might be wishing for in a new web design studio from Mountain View, Google Web Designer may be nothing more than a cross-platform plugin that simply makes it easier to drop DoubleClick ads into Android and iPhone applications

The 26 UX Axioms
The set of UX axioms has gone through an evolution over the last year as we iterated through the concepts, refined and combined ideas. We started with 150 concepts and ideas that were combined and synthesized into an initial set of 50 axioms presented to IxDA Grand Rapids in Nov 2012. Over the course of 2013, Erik presented the UX Axioms several times and further synthesized the set down to 21 Axioms. We recently added a few more axioms to the set we felt were missing. The current set stands at 26 UX axioms.

When did Passion for Your Work Become Passé?
Is it out of style to be vocal about your passion for your work, your profession or your firm? Perhaps. At least when it comes to articulating how excited you are to be doing what you are doing, it’s better to show than tell. And while the use of the term may generate a bit of a cringe factor for a variety of reasons, including the suspicion that someone is making it up, showcasing your passion for your work never goes out of style!

Reaping The Benefits Of Diversity For Modern Business Innovation
Diversity is critical for organization’s ability to innovate and adapt in a fast-changing environment. Some of the most successful entrepreneurs and most admired leaders will tell you the same thing. Diversity is essential to growth and prosperity of any company: diversity of perspectives, experiences, cultures, genders, and age. Why? Because diversity breeds innovation. And innovation breeds business success. Don’t believe me? Take a look:

Google stages coup against Windows 8 with Chrome OS-like update for 'Metro'
Google has made no secret of its push to subvert devices running rivals' operating systems and turn them into pseudo Chromebooks by shifting features from Chrome OS to Chrome the browser. A year ago, for example, Google started baking parts of QuickOffice, a popular iOS and Android app substitute for Microsoft Office, into both Chrome OS and the Chrome browser. Analysts have viewed the strategy as part and parcel of Google's desire to insert itself and its core services -- search, mapping, email and others -- onto as many systems, both PCs and mobile devices, as possible to optimize traffic and associated ad revenue.

Our CIO Is Leaving — Now What?
Confronting CIO succession in this competitive environment is rarely easy. Approaching the problem strategically and systematically helps identify priorities, issues to be mitigated and options that may not have been readily apparent at the outset. Furthermore, such an approach maximizes the chances that the widest pool of appropriate candidates will be considered and that once a candidate is chosen, he or she will be able to meet and surpass the expectations of the CEO and the board.

Data visualization tools may be glamorous, but focus on business value
Data visualizations are about more than just how pretty the information looks, according to Cindi Howson, founder of BI Scorecard. At their best, visualizations help users retain information and make better-informed decisions. Graphic displays can be understood much more quickly than simple data dumps, and well-designed visualizations do this even better, enabling collaborative data discovery.

Massive denial-of-service attacks pick up steam, new nefarious techniques
Today, Prolexic issued its quarterly global DDoS attack report, noting that even Android-based mobile devices are being spotted as instruments to launch DDoS attacks. In the report, Prolexic says its response team “uncovered evidence of the use of mobile applications launching DDoS attacks against enterprise clients, including one of the world’s largest financial firms.” Prolexic says signatures matching AnDOSid, a DDoS attack tool for Android devices, were observed in DDoS attack campaigns.

18 great uses for an old Android device
As we move multiple generations into mobile technology, more and more of us are building up collections of old, dated devices. And more often than not, those devices do little more than take up space and gather dust. Here's a little secret, though: Your abandoned Android gadgets are actually virtual gold mines. You just have to find the right way to tap into their potential and give them new life. So grab the nearest DustBuster and get ready: Here are 18 ways to make your old phone or tablet useful again.

Discover and Diagnose Java Concurrency Problems Using Contemplate's ThreadSafe
Contemplate's ThreadSafe Solo is a commercial static analysis plugin for Eclipse, designed specifically to discover and help diagnose difficult concurrency bugs lurking within Java programs. By being focussed on concurrency bugs, ThreadSafe can find bugs that other static analysis tools, both commercial and freely available, often miss or are not designed to look for. As far as we have been able to determine, none of the defects in the examples below are caught by any other Java static analysis tool.

Quote for the day:

"Education is more than a luxury; it is a responsibility that society owes to itself." -- Robin Cook

January 15, 2014

Continuous security monitoring: What enterprises can learn from CDM
With the CDM program, DHS is focusing on getting agencies to implement a six-step CSM process: installing and updating network scanning sensors, automating the search for known system flaws, collecting the scanning results, triaging and analyzing the results, initiating mitigation of the biggest or worst flaws, and reporting progress. The objective is to enable civilian agencies to fully diagnose their networks within 72 hours of sensor deployment.

Computer science: The learning machines
With triumphs in hand for image and speech recognition, there is now increasing interest in applying deep learning to natural-language understanding — comprehending human discourse well enough to rephrase or answer questions, for example — and to translation from one language to another. Again, these are currently done using hand-coded rules and statistical analysis of known text. The state-of-the-art of such techniques can be seen in software such as Google Translate, which can produce results that are comprehensible (if sometimes comical) but nowhere near as good as a smooth human translation.

Why Cognition-as-a-Service is the next operating system battlefield
CaaS will enable every app to become as smart as Siri in its own niche. CaaS powered apps will be able to think and interact with consumers like intelligent virtual assistants — they will be “cognitive apps.” You will be able to converse with cognitive apps, ask them questions, give them commands — and they will be able to help you complete tasks and manage your work more efficiently. For example your calendar will become a cognitive app — it will be able to intelligently interact with you to help you manage your time and scheduling like a personal assistant would — but the actual artificial intelligence that powers it will come from a third-party cloud based cognitive platform.

Geraldine Hamilton: Body parts on a chip
It's relatively easy to imagine a new medicine, a better cure for some disease. The hard part, though, is testing it, and that can delay promising new cures for years. In this well-explained talk, Geraldine Hamilton shows how her lab creates organs and body parts on a chip, simple structures with all the pieces essential to testing new medications -- even custom cures for one specific person. TEDTalks is a daily video podcast of the best talks and performances from the TED Conference, where the world's leading thinkers and doers give the talk of their lives in 18 minutes (or less)

Why you should care about Net neutrality (FAQ)
The basis for the Net neutrality regulation that the FCC implemented is predicated on a centuries-old legal concept known as "common carriage." This concept of "common carriage" has been used not just to regulate telecommunications but other industries as well. It was developed to ensure that the public retained access to fundamental services that use public rights of way. In the case of the Internet, it means that the infrastructure used to deliver Web pages, video, and audio-streaming services, and all kinds of other Internet content, should be open to anyone accessing or delivering that content.

The future of shopping: When psychology and emotion meet analytics
Welcome to the future of retail, which is quickly moving beyond somewhat silly questions about whether tablets will run on Android, iOS, or Windows, and becoming much more focused on actual applications and sales. The best part about the retail sector is that it combines four fun areas: Business, technology, and human behavior and psychology. Here's a brief tour of technologies that range in maturity from those that are implemented today to ones that'll take awhile to be adopted.

Financial malware focuses on hiding malicious traffic, localization
The battle between security professionals and cybercriminals has become a cat-and-mouse game in recent years, Baylor said, as Microsoft and other botnet trackers have had success taking down malware by targeting the command-and-control (C&C) infrastructure used to relay instructions to infected machines. Microsoft led a major operation against the Citadel malware in June 2013, and reportedly took down up to 88% of the Citadel botnets, though it has since rebounded.

Of Internet-connected Crock-pots, cars, smartwatches
The Crock-pot uses Belkin's WeMo technology to connect the slow cooker's IP address to the Internet through a home Wi-Fi router. The company also showed a Wi-Fi-ready Mr. Coffee automatic coffee maker. ... Users can control both devices over the Internet, to turn on the coffee or heat up Irish stew from pretty much anywhere in the world, just as can already be done with a Nest thermostat and other devices. The Wi-Fi capability allows an office manager to turn on the morning coffee pot in the break room before arriving or a catering firm to fire up the cooker at a remote location.

Fifth of enterprise BYOD projects doomed to fail by 2016, claims Gartner
“Whether via a formal BYOD programme, or just via devices coming in the back door and being configured to access corporate systems, the use of consumer technologies in the work environment presents a threat to IT control of endpoint computing resources,” said Dulaney. “Given the control that IT has exercised over personal computers by developing and deploying images to company-managed PCs, many IT organisations will implement strong controls for mobile devices.”

R, the Integration Language?
Integration with R now appears to be a sine qua non strategy for analytics tool vendors. I’m currently investigating KNIME, an open source “user-friendly graphical workbench for the cradle-to-grave analysis process: data access, data transformation, initial investigation, powerful predictive analytics, visualisation and reporting.” KNIME is architected as a visual workflow metaphor and has much the look of a data integration tool, with drag-and-drop node folders such as IO, Database, Data Manipulation, Mining, Reporting, Statistics, etc. An R node is easily added.

Quote for the day:

"Leadership is the wise use of power. Power is the capacity to translate intention into reality and sustain it." -- Warren G. Bennis