What causes networks to fail?
Network outages are a major source of pain for businesses, so understanding what causes them is an important part of preventing them in the first place.
A new survey from Veriflow reveals that complexity and human error are high on the list as contributing to network problems.
New security solution protects Office 365 customers
More and more companies are moving their office applications to the cloud and Microsoft Office 365 is one of the most popular options with around 85 million subscribers.
One of the major concerns with this trend is keeping information secure, to address this IT management solutions provider Kaseya is launching its latest AuthAnvil. An identity and access management solution, this provides single sign on (SSO), multifactor authentication (MFA) and automated user provisioning for Office 365.
Major Linux security hole found in Cryptsetup script for LUKS disk encryption
A security vulnerability discovered in numerous Linux distros potentially puts millions of users at risk. CVE-2016-4484 (Cryptsetup Initrd root Shell) affects the Cryptsetup script that is used to unlock partitions encrypted with LUKS (Linux Unified Key Setup).
The flaw means that it is possible for a hacker to access, change or delete data on the hard drive, and it is not even necessary to have physical access to exploit the vulnerability in every circumstance. But the worrying thing is just how easy the problem is to exploit.
What you need to know about network function virtualization
We’re seeing more and more technology functions being virtualized in order to streamline operations and cut costs. Networking is no exception to this trend, though it has been slower to adopt it than some other areas, there are good reasons for this which we’ll look at later. A shift is beginning to occur though.
Network function virtualization allows network tasks to be performed by software running on commodity hardware, replacing expensive, dedicated hardware appliances. This promises easy scaling of functions and should help in the automation of service delivery.
What you need to know about enterprise mobility
The importance of mobility in the workplace has grown significantly in recent years, driven by technological innovations like smartphones and web-based applications. The traditional office confines have been eroded and now customers, clients and employees demand the tools required to work whenever and wherever they need to.
Businesses that are unwilling to embrace mobility, or do so ineffectively, risk being overtaken by a competitor that is able to provide the flexibility required by the modern world of work. There are legitimate concerns when it comes to business mobility, but fortunately there are also a number of solutions that allow organizations to adopt innovative technologies without introducing security problems and other issues.
LG V20 Android 7.0 Nougat smartphone [Review]
Android is in a weird place. The latest version, 7.0 Nougat, is on very few devices, which highlights the operating system's biggest issue -- fragmentation. True, most apps will work fine on slightly older versions of the OS, but the true problem is security -- not compatibility. Once a manufacturer stops supporting a smartphone or tablet, the user is at risk of future vulnerabilities.
With OS upgrade concerns in mind, I decided to test Android Nougat on a new Verizon smartphone -- the highly anticipated LG V20. This is the followup to the sleeper-hit V10. The new device retains the famed "second screen", but improves upon its predecessor in every way. Is it worth your money, however?
What you need to know about business broadband
Businesses are often told that the only way to succeed is by embracing the newest, most innovative technologies. The Internet of things, wearables, 3D printing, augmented reality, the list of disruptive technologies that will make or break your organization is never-ending. However, it is often the less glamorous, but more fundamental technology, that actually determines everyday success.
Business broadband, although hardly cutting-edge, is vital in the "always-on", connected world that we live in. No matter what industry you work in, broadband Internet connectivity is likely to underpin many of your daily tasks. Whether you need to stream video files, access cloud applications or simply look something up online, reliable and fast broadband is an essential part of any modern business.
Don't take part in a DDoS botnet
DDoS attacks have been at the forefront of the media for weeks. The unprecedented scale of the attacks on Brian Krebs website lit the powder keg, and it hasn’t stopped, with the most recent example being the attack on Dyn’s servers that led to a major outage on the east coast of the US.
As The Register reported, the Krebs attack was the largest known single DDoS attack ever, with more than 152K devices involved, generating more than 620Gbps in the attack. The Dyn attack received even more coverage, as it affected many popular consumer sites, including media-friendly Twitter.
Oops! Leak reveals Microsoft is to launch Visual Studio for Mac
Microsoft accidentally revealed that Visual Studio is making its way to the Mac. A blog post published in error on MSDN shows that the company plans to bring its coding tool to the Apple platform.
Transforming Visual Studio into a cross-platform development tool is an interesting move for Microsoft, and something it has resisted for quite some time. The official announcement is due at Connect later this week, but the leak means that we already have all the details we need.
Microsoft goes greener by purchasing massive amounts of wind energy
The folks over at Microsoft seem to be very committed to doing "good". Not only does the company produce products that make the world better (Windows, Skype, and Office to name a few), but through its noble Winsiders4Good initiative, Dona Sarkar and other Microsoft employees are aiming to improve people's lives using technology.
Today, Microsoft announces yet another way that it is helping humanity. The Windows-maker makes its "largest ever" purchase of wind energy -- 237 megawatts. In other words, the company will be using less fossil fuels, and reducing its overall carbon footprint.
Microsoft has huge Black Friday savings on Surface devices, Windows 10 PCs and Xbox One S
Black Friday is just around the corner, and Microsoft is already talking about what special offers it's going to have on the big day. Whether you're looking for a new desktop PC, an Xbox One S, or a Surface, you could save yourself hundreds of dollars.
In fact, if you are in the market for a Surface device, there's never been a better time to consider making the leap -- you could save up to $430. Microsoft is also offering the Xbox One S at its lowest price ever, and there are savings to be made on games and much more.
Microsoft says Windows 10 Anniversary Update is the most secure version of Windows ever
In a white paper and blog post, Microsoft makes the claim that changes introduced in Windows 10 Anniversary Update make it the most secure version of Windows ever. The company is particularly proud of its ability to fight ransomware, but also points to security features such as Credential Guard and Windows Hello.
Microsoft says that Windows Defender -- recently complained about by Eugene Kapsersky -- is to thank for this. Cloud-based protection and faster updates mean protection is more effective than ever.
The Android 7.0 Nougat beta on my Samsung Galaxy S7 is a revelation
Those who have followed me over the years know that I came somewhat late to the mobile computing party. I didn’t buy my first smartphone until 2014 -- an el-cheapo Samsung Galaxy Avant running Android 4.4.2. However, after languishing in the hinterlands of abandoned devices (Samsung never bothered to updated the Avant’s OS past "KitKat"), I finally bit the bullet and this past August splurged on a Galaxy S7 (I went for the nondescript black model to discourage phone thieves).
No question, the Galaxy S7 is a wonderful "piece of kit" (as my UK friends would call it). It’s fast, has plenty of RAM (4GB), and is expandable via microSD card (unlike its immediate predecessor, the Galaxy S6). But while it runs circles around my old Avant in terms of performance, I found the phone’s TouchWiz-enhanced Android 6.0 Marshmallow UI to be uninspiring.
HoneyNet delivers deception technology for all sizes of enterprise
Data breaches can be hard to detect and are often missed by traditional cyber security approaches, allowing attackers to spend a long time inside a network.
One way of combating this is to catch attackers out by deploying decoys that mimic desktops, servers, printers and other technology present in a network. But until recently this approach was only available to large organizations.
Philips Hue lights can spread IoT worm
Philips Hue light bulbs could be vulnerable to a cyber attack, according to researchers who have developed a proof-of-concept worm capable of spreading from bulb to bulb with the power to turn the lights on and off.
The researchers efforts at gaining access to the connected light bulbs was detailed in their paper titled IoT Goes Nuclear a ZigBee Chain Reaction. The worm they created was able to gain access to the Philips Hue devices by exploiting hard-coded symmetric encryption keys that are used to control devices over Zigbee wireless networks.
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