KRACK warning: Severe WPA2 security vulnerability leaves millions of devices open to attack
A severe security warning has been issued after Belgium researchers managed to exploit a serious vulnerability in the WPA2 wireless protocol.
Known as KRACK (Key Reinstallation Attacks), the vulnerability makes it possible to eavesdrop on Wi-Fi traffic. Millions and millions of devices are at risk -- Windows, Linux, Android and more -- but it is not known whether there is an active exploit in the wild yet. Details about the vulnerability were due to be released at 8:00AM ET (1:00PM BST), but the research paper has now been published early after someone leaked a draft version.
Synology's new DS418play NAS lets you stream two 4K videos simultaneously
Synology has expanded the DS418 line with the introduction of the new DS418play. The NAS, which joins the DS418 and DS418j in the consumer-oriented four-bay range, is optimized for multimedia content.
The claim to fame of the DS418play is that it can transcode up to two channels of H.265 or H.264 4K content at the same time, which basically means that you will be able to stream two 4K videos at the same time on a smartphone and tablet using the NAS' processing power.
BullGuard rolls out its next generation anti-malware engine
The cyber security market doesn't stand still for long and there's a constant arms race between the good and bad guys.
Security company BullGuard is doing its bit to keep up by launching its next-generation anti-malware engine that's capable of detecting the latest zero-day threats. It will be rolled out across a range of BullGuard endpoint protection products.
New technology platform helps secure business devices
Thanks to increased use of mobile and BYOD devices, there's a significant risk to business networks from un-managed and uncontrolled devices which could offer a route for security breaches.
Israeli startup company Axonius is looking to solve this problem with a new platform designed to eliminate blind spots on the network and provide a single place to understand, manage and control the security of all end user, compute and IoT devices.
NETGEAR launches Nighthawk X6S (EX8000) AC3000 Tri-band WiFi Range Extender
Mesh networking is all the rage nowadays. This is a technology where several access points work together to provide enhanced coverage and range. This concept works great, as I learned when testing the wonderful Ubiquiti Networks AmpliFi HD Mesh Wi-Fi System.
Of course, not everyone wants to buy into an entirely new Wi-Fi system. If you are happy with your current router, but you need to extend range and coverage, you can always go with a range extender. These products act as a middleman between your device and router. Today, NETGEAR announces a new such product and it is chock-full of really impressive specifications and features, such as smart roaming. Quite frankly, its technology is superior to many home routers, and it has a price tag to show that.
Multiply the upside of Virtualized Networks with an Integrated Testing strategy
The technology landscape has evolved radically in the last few years and virtualization has been a Godsend to organizations that are looking to drive down their capital and operational expenses while being able to respond to market needs much faster. Interestingly though, while Computing and Storage have progressed leaps and bounds from tapping into the potential of Virtualization, it is only now that Networking seems to be catching on in a major way.
Owing to the massive growth in user traffic due to ubiquitous "digital transformation" occurring across various industries, Global Communications Service Providers are buckling up to improve customer experience by addressing this DEMAND for data with large scale investments in network scalability.
There's a new speed record over a 4G LTE network
Verizon, Ericsson and Qualcomm Technologies have managed to exceed the Gigabit speed barrier over LTE.
Together the companies were able to reach download speeds of 1.07 Gbps during an Ericsson lab trial using the Qualcomm Snapdragon X20 LTE Modem which is the first modem to support Category 18 LTE speeds.
Verizon boosts software defined networking with Cloud IP Platform
Businesses are moving more of their systems to the cloud and that includes infrastructure projects like networking and provision for branch offices.
Telecoms provider Verizon is updating its software defined networking (SDN) platform with a new Software Defined Secure Branch (SD-Branch) managed service powered by Versa Networks' Cloud IP platform.
Linksys begins selling the WRT32X AC3200 MU-MIMO open source gaming router
Routers are getting more powerful and elaborate nowadays. What was once a device that a person would set up and then never pay any mind (except when he/she needed to reboot it), has become much more. Ostentatious designs with multiple external antennas are not just for performance, but they can also make wireless routers focal points of a room. For some consumers, these routers can even be seen as works of art. While appearance is obviously good for sales and marketing purposes, it can actually benefit some users too. After all, if a wireless router is put in, say, a living room, it is important that it looks attractive too. It really does matter.
Today, Linksys finally begins taking pre-orders for a wireless router that we covered at the beginning of the year, called WRT32X. This router is quite intriguing for many reasons. For one, it is being listed as a "gaming" device, and thanks to the use of Killer Networking KPE technology, that could be more than just marketing. Another interesting aspect is the beautiful design -- it looks both angry and intimidating, and yes, that is a good thing. If this was put next to an Xbox or gaming PC, it would totally fit in. Most intriguing, however, is that theWRT32X is open source-friendly so you can flash alternative firmware, such as OpenWrt.
How network segmentation can help contain cyber attacks
Cyber crime continues to be a major problem globally and companies are seeking new ways of combating it.
However, there are some older technologies that remain an effective defense. One of these is network segmentation, and network security specialist Tufin Technologies has produced an infographic explaining how segmentation works and how it can help keep organizations secure from today’s sophisticated cyber attacks.
What are Intel's plans regarding 5G?
With just a few years to go before the expected introduction of superfast 5G networks around the world, the need for robust infrastructure to support the new networks is becoming paramount.
5G will usher in a new era of data handling, with consumers, businesses and billions of connected devices creating and transmitting more and more information.
Cisco buys network security company Observable Networks
In an effort to bolster its offerings in the enterprise security space, Cisco has announced that it has acquired the company Observable Networks which provides real-time network behavior monitoring.
The terms of the deal have not yet been made public though Observable Networks value was estimated at around $16 million during its last round of funding in May of 2016.
The cloud, IoT and SDN create the biggest complications on enterprise networks
Cloud adoption is still the "most vexing factor" in increased network complexity, according to a new report by Kentik.
The report, based on a poll of 203 IT professionals attending the Cisco Live 2017 annual conference, says cloud adoption is followed by IoT, SDN, and networks functions virtualization (NFV).
Industrial control security practitioners 'working blind' to protect their network
Four out of 10 industrial control security practitioners don’t have proper visibility into their ICS networks. This is according to a new study by the SANS Institute.
Based on a poll of ICS practitioners and cybersecurity stakeholders across various verticals, including energy, manufacturing, oil and gas, the report says that 40 percent of defenders are actually working blind to detect a cyber attack.
Digital transformation poses major network challenges for business
As enterprises strive to take advantage of the world of digital business, they face a number of issues surrounding the operation and control of their networks.
Network traffic intelligence company Kentik surveyed over 200 IT professionals attending Cisco Live 2017 to discover the network challenges raised by digital transformation.
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