The NSA has released a network security tool that it claims is designed to help organizations "fortify their networks against cyber attacks". But, after being revealed to be spying on just about anyone it wants to, from US citizens to leaders of allied governments, while undermining major tech firms in the process, IT administrators will likely be very skeptical of adopting it.

Seemingly to put security concerns to rest, the security tool is made available through GitHub, making it easy for security researchers to analyze the code and find weaknesses -- of any kind -- that could put networks at risk.

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A new survey reveals that shoppers are not forgiving of their favorite retailers or brands when their mobile apps aren't working as they should. According to the results 70 percent of consumers say the performance of a mobile app impacts their perception of the retailer.

The survey by application intelligence specialist AppDynamics spoke to 4,000 smartphone and tablet owners in the UK, US, France and Germany. It shows that 20 percent admit to making purchases on their phone while at work in front of their computer.

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Moore's Law, the rule describing the steady growth of computing power, seems to have been under threat of late. But work by an alliance led by IBM research could see it safe for a few years yet.

Researchers have produced the first 7nm (nanometre -- one billionth of a meter) test chips. What does this mean? Current chips have components with a width of 14 or 20nm so a 7nm chip will allow many more components to be included.

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Edinburgh council was the target of a cyberattack this week, and the details of more than 13,000 email addresses were stolen. The council was quick to issue a warning to all those who have an account with the authority, saying they might experience an increase in spam and phishing.

It said: "We are taking this incident very seriously. We have made sure that our service providers have reinforced the security of our website and we will continue to monitor security regularly".

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Browse the "Effects" or "Filters" section of most image editors and you’ll often find tools which try to convert your pictures into sketches, oil paintings and more. But they’re usually basic, short on configuration options, and don’t deliver great results.

AKVIS OilPaint (and 64-bit) is a commercial tool for Windows and Mac which specializes in transforming your images into works of art. It’s expensive -- $49 to $89, depending on the license -- but the 10-day trial is full and unrestricted, so if you’re interested in the idea then there’s enough to justify the download.

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Since Microsoft gave us a glimpse of its immersive HoloLens headset, there has been much pondering about just what to expect from the unit. Until we get an opportunity to go hands on with the new virtual reality cum augmented reality device, we're largely reliant on second hand information about what the experience of using HoloLens is like.

Microsoft has released new footage of HoloLens in action including an almost-first-person perspective that gives an idea of what it's like to wear. What's interesting to note is that, despite the promises of an immersive experience, the field of vision is rather smaller than many people will have expected.

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Regardless of whether you’ve been hit with ransomware or not, protecting your network from these types of attacks is now an integral part of any network security framework for both individuals and companies. Protecting yourself from intrusions and attacks requires securing your main layers of defense by utilizing Security Awareness Training and antivirus/anti-phishing software.

If you consider a computer network (even a simple one, like your home computer) to consist of a series of layers that any malware or virus needs to penetrate, the outermost layer would consist of your users themselves. After all, it takes a user’s interaction in order to initiate or allow a network intrusion. Only AFTER a user has clicked or visited a malicious link, will your secondary and tertiary layers (firewalls and antivirus) come into play. Thus, the very first layer you will need to harden is that of the human operator. It is only in recent years that the importance of this layer of security has come to be recognized. In the past, software has been relied upon as a catch-all for these types of situations. Software just by itself is not enough anymore, users must be trained to prevent such attacks from happening in the first place.

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Apple has released the first public betas of iOS 9 and OS X 10.11 El Capitan, allowing anyone with a compatible device -- iPhone and/or Mac -- to become a tester. Having signed up for the beta program last month, I immediately wanted to experience what is new in the upcoming versions of the two operating systems.

There is huge demand for the first public betas, proof being that Apple's servers were quickly overloaded during the first hours of availability. You can thank the media frenzy for this. Nonetheless, I have managed to install the iOS 9 and OS X 10.11 El Capitan public betas on my iPhone 6 Plus and 13-inch MacBook Air, respectively. And here are my first impressions.

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The smartphone market is becoming increasingly competitive in India. Over the past few months, we have seen a number of Indian and international companies launch some of the most exciting phones in the country. Today, Indian smartphone vendor Xolo is taking the opportunity to launch its latest flagship, the Xolo Black.

Competing with the likes of Xiaomi’s Mi 4i, Meizu’s M1 Note, and Lenovo’s K3 Note, the Xolo Black is not only putting up a fight on paper (specs sheet), but also trying to beat rival phones in the looks department. With a waistline of 7.3mm, both sides of the phone come protected by Gorilla Glass 3, a feature Xolo has seemingly picked from Samsung’s Galaxy S6. In addition, the back of the phone also has an oleophobic coating, which the company says, makes the handset resilient against smudges and stains.

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Windows 10 is just around the corner, with Microsoft confirming a 29 July release date for its new operating system.

The general opinion appears to be positive for Windows 10, with 73 percent of IT pros saying they will deploy it within the first two years, despite there still being a few kinks to sort out.

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Caspar Bowden, the privacy advocate who was warning about the activities of the NSA before Edward Snowden, has died. The co-founder of the Foundation for Information Policy Research lost his battle with cancer, and tributes have been paid by the world of technology.

Bowden, the former head of privacy at Microsoft, had long-warned about potential backdoors in software and services. He campaigned passionately for the privacy of the individual and voiced grave concerns about the NSA and the FISA Amendment Act. He sat on the board of Tor and was one of the most knowledgeable and well-loved figures on the privacy scene.

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"The PC is dead". "Tablets are the future". Blah, blah, blah. Total bullsh*t. Now that many apparent tech "experts" have tired of proclaiming the PC to be dead, we can finally enjoy our Windows, Linux and OS X personal computers in peace.

While PCs are still alive, not all is well in the market. According to IDC, shipments of these computers in Q215 were down once again, even lower than expected -- an 11.8 percent decrease, year over year -- ouch. While I am sure many OEMs are hurting, there is some good news on the horizon -- a new version of Windows coming July 29! While the much maligned tile-heavy Windows 8 did nothing to jump-start PC sales, Windows 10 may have that ability. Can Windows 10 be the PC market savior?

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It's not long since we first learned about Android M at Google I/O and today Google launches Android M Developer Preview 2. As the name would suggest, this is a build aimed primarily at developers, giving them an opportunity to ensure their apps are ready to take full advantage of everything the latest version of the operating system has to offer.

Two key changes between Lollipop and Android M are improvements to security and battery life. The second developer preview includes more improvements to permission settings such as how fingerprint authentication works and changes to the way permissions are handled for external storage.

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Spam is a problem that is not going away for anyone who receives email -- and who doesn't? Over the years Google has taken steps to try to reduce the amount of junk that reaches Gmail inboxes and today the company is taking things a step further with Gmail Postmaster Tools and enhanced filter training for Gmail.

Part of the problem with spam -- aside from the sheer volume of it -- is that the detection of it is something of an art rather than a science. It is all too easy for legitimate email to get consigned to the junk folder, and this is what Gmail Postmaster Tools aims to help with. Rather than helping recipients banish spam, it helps senders ensure that their messages are delivered to inboxes rather than filtered out.

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Hot on the heels of rumors of an Android-powered phone by BlackBerry, the Canadian smartphone manufacturer announces its partnership with Google to do something cool together. As part of the collaboration, BlackBerry -- known for its highly sophisticated and secure enterprise security suites -- will be working with Google to create a more enterprise-ready version of Android operating system.

The deal makes perfect sense for both of the companies. Google’s Android is the most popular mobile operating system on the planet. However, the infamous Edward Snowden revelations have affected Google's as well as other companies’ reputations. Moreover, Google has a long way to go to entice enterprise users to pick its operating system over others'. For BlackBerry, which once held a large market share but has lost most of it since, this partnership could help the company find a reliable revenue channel. But most importantly, enterprise users are the biggest winners here.

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