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Array sets new WAN device; 4.5 million records hacked

ICYMI: Array unveils low-cost WAN optimization; Cisco layoffs are more strategic than you might think.

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ExtraHop opens wire data feed into big data hubs

ExtraHop integrates its wire data monitoring platform with big data hubs MongoDB and ElasticSearch to expand opportunities for IT operations analytics.

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Energy still lags in Broadband over Power Line

Broadband over Power Line seems like a viable option to provide last-mile connections to anchor IoT. Don't hold your breath, writes Patrick Hubbard.

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Silver Peak Unity introduces cloud optimization for Internet traf

Silver Peak's new Unity software with cloud intelligence gives businesses more control and better performance of cloud-based applications by mapping optimal routes over the Internet for cloud traffic.

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    variable-length subnet mask (VLSM)

    Definition: Learn what a variable-length subnet mask (VLSM) is and how it allows network engineers to reduce the number of wasted IP addresses in each subnet.

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    peer-to-peer (P2P)

    Definition: Learn what peer-to-peer (P2) means and how the P2P communication model allows each network node to be both a client and a server.

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    OSI reference model (Open Systems Interconnection)

    Definition: Learn what the Open Systems Interconnection (OSI) reference model is and how its seven layers of functions provide vendors and developers with a common language for discussing how messages should be transmitted between any two points in ...

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