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News and analysis on networking, the data center, and IoT

Network World First Look

September 07, 2023

10 questions to ask about secure service edge (SSE)

IDC and Gartner have identified a broad range of vendors that provide converged security services. Here's what to ask before choosing a platform. Read more ▶

Image: Incrementing and decrementing numeric variables in bash

Incrementing and decrementing numeric variables in bash

There are quite a few ways to increment and decrement numeric variables in bash. This post examines the many ways you can do this.

Who is selling NaaS and what do you get?

Network as a service comes in five distinct flavors depending on whether it’s offered by hardware vendors, telcos, cloud providers, muticloud vendors, or WAN-transport carriers.

Will RedCap 5G spark IoT gold rush?

Scaled-down version of 5G could spark a surge in wearables, industrial IoT, surveillance

Image: How IT pros can benefit from generative AI safely

How IT pros can benefit from generative AI safely

Natural language chatbots can transform enterprise IT for the good, but keep a human in the loop.

Intel details next generation of Xeon processors

Codenamed Sierra Forest and Granite Rapids, the next generation of Intel Xeon processors will feature new core designs and focus on memory and I/O.

What shortage? Nvidia blows past expectations in second quarter

Enterprise sales now constitute 76% of Nvidia's total revenue, leaving the gaming business in the dust.

Cisco services help enterprises set infrastructure, operations priorities

Cisco Lifecycle Services aim to help companies develop and implement IT optimization strategies that are tied to specific business outcomes.

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