Arista snatches-up SDN-pioneer Big Switch Networks

NC County goes Cisco for enterprise netops, security

How much memory is installed and being used on your Linux systems?

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Digging up IP addresses with the Linux dig command

The dig command is extremely versatile both for retrieving information from domain name servers and for troubleshooting.

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Arista snatches-up SDN-pioneer Big Switch Networks

Arista confirmed what had been rumored for the past few weeks, that it has acquired software-defined networking/cloud software vendor Big Switch Networks for an undisclosed amount.

Insider Pro | Computerworld > Salary Survey [2020]

IT Salary Survey 2020: The results are in

Insider Pro reveals the current salaries for dozens of tech titles, details about IT workers' top concerns, the state of the tech hiring and the tech specialties raking in the biggest compensation.

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Server sales projected to decline 10% due to coronavirus

Demand isn’t tapering off, but China is grinding to a halt under the strain of the pandemic.

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Why everything you know about 5G is wrong

If you buy what the telcos are telling you, 5G will bring you gigabit per second speeds and sub-10-millisecond latency. It's a pity that you really won't see anything like that in the real world. Here's the real 5G story.

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The NFL knows a lot about deploying high-capacity WiFi networks

The NFL's lessons-learned from supplying Wi-Fi services to tens of thousands of fans during games can be applied to enterprises with large numbers of IoT devices.

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Release the monkey! How Infection Monkey tests network security

This free, open source penetration testing tool uses real attacks and real techniques to try and exploit its way into a network.

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Navigating man pages in Linux

The man pages on a Linux system can do more than provide information on particular commands. They can help discover commands you didn't realize were available.

MIT CSAIL RFocus platform

Future ‘smart walls’ key to IoT

MIT researchers are developing a wallpaper-like material that’s made up of simple RF switch elements and can be applied to building surfaces. Using beamforming, the antenna array could potentially improve wireless signal strength...

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Who should lead the push for IoT security?

Industry groups and governmental agencies have been taking a stab at rules to improve the security of the internet of things, but so far there’s nothing comprehensive.

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VMware licensing increase draws ire but is a logical move

Under the new VMware licensing pricing model, one CPU license will cover up to 32 cores in a single CPU. If a CPU has more than 32 cores, additional CPU licenses will be required.

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Predictive maintenance via IoT offers big upsides, but few easy wins

While the flagship application of enterprise internet of things is undeniably valuable, effective predictive maintenance still takes hard work.

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Rising sales tide lifts Intel and AMD

Enterprise server sales aren't typically strong in Q4, but Intel and AMD benefited from high demand for server, desktop and notebook processors as 2019 came to a close.

IDG Tech Spotlight > Security > Next-generation firewall features organizations should be using

5 firewall features IT pros should know about but probably don’t

As a foundational network defense, firewalls continue to be enhanced with new features, so many that some important get overlooked.

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Is technology killing globalization?

What you need to know -- and do -- about the tech-driven deglobalization trend and how it’s effecting change. Your career depends on understanding how nationalism and regulations impact business.

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