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

Network World First Look

November 24, 2022

NaaS: Is it right for you, and how do you pick a vendor?

Network as a service can offer flexibility, fast deployment, predictable costs, and strong security, but it’s not for everybody. Read more ▶

Image: Free and cheap ways to learn about network administration

Free and cheap ways to learn about network administration

Step-by-step instructions to walk you through network-administration projects that can hone skills in IP addressing, Wi-Fi monitoring, documenting asset configuration, setting up DNS, and more.

IoT payback: 70% of enterprises expect a 1-year ROI

IoT deployments are on the rise, with most companies in the process of deploying the technology, according to an Omdia survey.

How to reduce cloud costs

These tools and services can help organizations get their arms around spiraling monthly charges for cloud services

Image: 10 ways IT can navigate the chip shortage

10 ways IT can navigate the chip shortage

Buying used gear, extending the life of existing IT equipment, and considering cloud alternatives are among the tactics industry watchers recommend for dealing with the ongoing semiconductor shortage.

How to find files on Linux and make it easy to find them again

The cd command is easy to use, but adding a couple tricks to your toolbox can make moving around, finding, and remembering the locations of files and directories simpler.

Cisco DevNet certifications explained

New career-boosting certs are aimed at network automation, observability and programmability through software development

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