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New Wi-Fi software separates data traffic from control traffic

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Ruckus Wireless has developed the Virtual SmartZone Data Plane, a virtual data plane for Wi-Fi that separates data traffic from control traffic on large wireless networks.

Carriers and enterprises will now have maximum flexibility in network deployments, installing multiple data flow managers across a distributed network to help optimise cost and performance based on user demands.

The new software – called Virtual SmartZone Data Plane (vSZ-D) – works with Ruckus’ Virtual SmartZone controllers, which provide a software-based system for managing wireless networks. Virtual SmartZone has built strong market momentum in just one year, with more than 700 customers in production networks – managing more than 200,000 access points. Virtual SmartZone is an early highlight in the industry’s network functions virtualization (NFV) movement, which encapsulates key network functions in software that can run on industry-standard hardware.

“Ruckus is once again leading the way in Wi-Fi innovation, making it easier for carriers and enterprises to virtualise and optimise their networks,” said Greg Beach, vice president of product management at Ruckus. “Separating control and data traffic delivers significant flexibility, cost and performance advantages for networks that support thousands of devices and access points.”

Virtual SmartZone Data Plane provides a flexible, cost-effective approach to aggregate and tunnel end-user data for specific application or security policy needs. Tunneling traditionally drives up cost and lowers performance, requiring expensive physical controllers to be replicated at each site – while increasing hardware and labour costs as the network grows. By contrast, vSZ-D distributes the workload across multiple, inexpensive systems – requiring only a single controller instance along with inexpensive vSZ-D deployments at remote sites. Data also moves faster because it can bypass the controller with only incremental impact on each site.

Functionally, the vSZ-D is manageable by the Virtual SmartZone controller, while enabling independent scaling of control and data planes. Multiple vSZ-D instances can be deployed at distributed sites – or an instance can be deployed centrally, helping to afford maximum network design flexibility. The NFV-based design eliminates deployment limitations due to physical computer hardware and geographic location. Virtual SmartZone controllers feature a tremendous level of flexibility: scaling up to 300,000 devices, offering single and multi-tenancy, and enabling “WiFi-as-you-grow” for networks to expand and adapt to the changing needs of their business. The SmartZone software platform supports all of Ruckus’ ZoneFlex indoor and outdoor wireless access points.

Key vSZ-D product features include:

·         Encrypted data tunneling: Provides flexible options for data tunneling from all types of Virtual LANs (VLANs), including guest traffic encryption; point of sale data tunneling for PCI compliance; VoIP traffic tunneling; and seamless roaming across Layer 2 subnets.

·         Dynamic data plane scaling: Provides scale and resiliency for large deployments supporting 1Gbps, 10Gbps or higher throughput – which can be dynamically tuned without needing software updates.

·         Cluster architecture: Provides scale and resiliency for large deployments supporting up to 30,000 access points and 300,000 devices. One Virtual SmartZone controller can manage up to two vSZ-D instances, and four-controller cluster can manage up to 8 vSZ-D instances.

·         Support for multiple hypervisors: Provides initial support for two of the industry’s most widely deployed virtualisation engines – VMware vSphere and KVM (OpenStack).

vSZ-D is immediately available as an extension to Ruckus’ existing Virtual SmartZone controllers – offered in a “high scale” version (vSZ-H) for carriers and large enterprises, and an “essentials” version (vSZ-E) for large and mid-size enterprises. Virtual SmartZone software extends the Smart Wi-Fi technology that has made Ruckus so popular, including proprietary breakthroughs such as BeamFlex+ adaptive antenna technology, ChannelFly predictive channel selection, SmartMesh self-optimised network meshing and Dynamic PSK Wi-Fi security – all of which help Ruckus deliver reliable, secure and scalable high-performance Wi-Fi for enterprise and service providers.

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AppDate: DStv taps Xbox, Hisense for app

DStv Now app expands, FNB gets Snapchat lens, Spotify offers data saver mode, in SEAN BACHER’s apps roundup

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DStv Now for Xbox and Hisense

Usage of DStv Now, the online DStv service available free to DStv customers, is increasing rapidly with more than two million plays of live and Catch Up content per week. In addition to using DStv Now to watch TV on tablets and smartphones, an increasing number of DStv customers are also opting to use it as their primary method of getting DStv on additional TVs in the house. This is set to increase with the release of two new big-screen TV apps, one for Xbox gaming consoles (Xbox One, Xbox One S, Xbox One X) and another for Hisense smart TVs (2018 and newer models).

Expect to pay: A free download.

Platform: Any of the Xbox One range of gaming consoles and 2018 or later Hisense smart TVs.

Stockists: Visit the store linked to your Xbox console or HiSense smart TV.

Santam Safety Ideas

Start-up businesses that have a FinTech or InsurTech business venture brewing are called to enter the third annual Santam Safety Ideas competition. Safety solutions or InsurTech ventures that are ready for piloting could win up to  R150 000 worth of incubation support and R200 000 in seed funding. 

The Safety Ideas competition was launched two years ago in partnership with LaunchLab,  Stellenbosch University’s startup incubator that facilitates valuable connections for corporates and startups sourced from the startup ecosystem and partner universities in South Africa. The previous winners are Herman Bester and Anton Swanevelder, co-founders of MyLifeLine – a wearable panic device that won the competition last year; and Ntsako Mgiba and Ntandoyenkosi Shezi, co-founders of Jonga – a cost-effective security system for low income families, which won the competition in 2017.

Entries close on 28 February 2019. For more information on how to enter, visit: www.santam.co.za/safetyideas/

Click here to read about the FNB Snapchat lens, Spotify Free with data saver, and 00:37.

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Fortnite fixes hackers’ hole

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Epic Games has repaired a vulnerability that exposed Fortnite, the world’s most popular game of the moment, to hackers. The hole, which was left in Epic’s web infrastructure,  allowed hackers to target players with email that appeared to come from Epic Games, but would have led them to a phishing site, where their log-in details would have been stolen.

Researchers at cyber security solutions provider Check Point Software alerted Epic to vulnerabilities that could have affected any player of the hugely popular online battle game.

Fortnite has nearly 80 million players worldwide. The game is popular on all gaming platforms, including Android, iOS, PC via Microsoft Windows and consoles such as Xbox One and PlayStation 4.  In addition to casual players, Fortnite is used by professional gamers who stream their sessions online, and is popular with e-sports enthusiasts.

If exploited, the vulnerability would have given an attacker full access to a user’s account and their personal information as well as enabling them to purchase virtual in-game currency using the victim’s payment card details. The vulnerability would also have allowed for a massive invasion of privacy, as an attacker could listen to in-game chatter as well as surrounding sounds and conversations within the victim’s home or other location of play. 

While Fortnite players had previously been targeted by scams that deceived them into logging into fake websites that promised to generate Fortnite’s ‘V-Buck’ in-game currency, these new vulnerabilities could have been exploited without the player handing over any login details.

Click here to read how the Fortnite hack worked

To win a set of three Fortnite Funko Pop Figurines, click here.

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