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Analyst argues blockchain has no place in networking

Blockchain distributed ledger technology is untested, unproven and overly complex, making it unsuitable for networking, GlobalData analyst Mike Fratto argued.

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Networking as a service: Is it for you?

The network-as-a-service market is attracting more attention, as enterprises look for ways to outsource some of their infrastructure needs to providers.

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Lack of IoT security puts enterprises in crosshairs

Blockchain technology use has little value in networking, according to one IT analyst. Analysts also examine IoT security and what might happen to AI if disasters occur.

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Cisco bolsters DNA Center for IoT

Cisco DNA Center can now access an additional 620 IoT device profiles. Cisco also introduced this week a couple of Catalyst 9500 switches, including one with 100 GbE ports.

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Networking Basics

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    presentation layer

    Residing at Layer 6 of the Open Systems Interconnection (OSI) communications model, the presentation layer ensures that the communications that pass through it are in the appropriate form for the recipient application.

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    5G

    Fifth-generation wireless, or 5G, is the latest iteration of cellular technology, engineered to greatly increase the speed and responsiveness of wireless networks.

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    5G wireless technology primer

    5G wireless networks offer enterprises a lot of intriguing possibilities. What exactly is 5G, and what has to happen before the high-speed, low-latency technology becomes a reality?

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