5 things you need to know about virtual private networks

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NETWORKWORLD

Network World Net Optimization Alert

Nov 08, 2016
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Skills deficit hampers IoT growth in 2017

IoT technology uses new network protocols, hardware and specialized software, and successful deployments will require expertise in cybersecurity, wireless networking, data science and industrial automation. Read More

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5 things you need to know about virtual private networks
Speed to drive CIO agenda in 2017
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The Ethernet path to Network on Demand
Cloud-based network analysis drills down to users and apps
5 ways enterprise networkers can - and can't - be like webscale stars
Nyansa gets really, really detailed about user application experience
Arbor Networks adapts missile defense strategy for DDoS protection
Hackers can abuse LTE protocols to knock phones off networks

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5 things you need to know about virtual private networks

A VPN is a secure tunnel between two or more computers on the internet. In the past, VPNs were mainly used by companies to securely link remote branches together or connect roaming employees to the office network, but today they're an important service for consumers too. Read More

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Speed to drive CIO agenda in 2017

CIOs will be under pressure to deliver new products and services at a fast pace. Tech spending will increase a modest 2.9% in 2017. Read More

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80/20 rule of network equipment: Stay on budget and innovate

If you have existing network equipment that is adequate for the functions at hand, extend their useful life and redirect that budget to innovations. Read More

The Ethernet path to Network on Demand

Ethernet is the network computing gift that keeps on giving. From its inception in 1973 as a 3 megabits/sec copper wired local area network technology, it has evolved to accommodate 40 gigabit/sec and 100 gigabit/sec speeds, fiber optic cabling, and wide area networking. The race is on to reach 400 gigabit/sec speeds and enable more on demand Ethernet-based services. Read More

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Cloud-based network analysis drills down to users and apps

Nyansa, a startup that launched earlier this year with a cloud-based service to pinpoint the sources of enterprise network problems, is now adding a tool to analyze how individual applications are performing. Read More

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5 ways enterprise networkers can - and can't - be like webscale stars

In networking these days, big cloud companies like Google and Facebook are at the top of their game. Here are five things that most enterprises can’t do to become like the Internet giants, followed by five things they can. Read More

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Nyansa gets really, really detailed about user application experience

Network analytics services vendor Nyansa has upgraded its offering to enable more granular and actionable user application performance, including across unified communications, software-as-a-service and customer business programs. Read More

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Arbor Networks adapts missile defense strategy for DDoS protection

Networked DDoS defenses, such as those from Arbor Networks, mitigate the danger from hacked IoT devices. Read More

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Hackers can abuse LTE protocols to knock phones off networks

The new Diameter protocol that LTE mobile networks use to communicate with each other can still be abused to launch attacks against users if operators don't take additional security measures, researchers showed. Read More

White Paper: Turbonomic

How to Overcome the Challenges of Virtual Desktop Infrastructure

Virtual Desktop Infrastructure (VDI) holds great promise for end-user computing teams to centralize management and maintenance, lower operational costs, improve security, and deliver flexibility to mobile workers across a range of delivery form factors and devices. It is imperative that engineering and operations teams have a control system in place to assure VDI performance. Read More

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