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

Network World First Look

November 03, 2022

Cisco adds a firewall, upgrades security

Cisco launches a Secure Firewall for hybrid workers and adds data-loss prevention and passwordless authentication to security products. Read more ▶

Redefining NaaS: It’s the internet

Network-as-a-service is popularly defined as expensing network technology and management rather than doing it yourself, but there’s a better way to look at it.

8 questions to ask vendors about Zero Trust Network Access (ZTNA)

Most companies understand they need to transition from perimeter-based security to a Zero Trust model. And they understand that they can’t purchase Zero Trust as an off-the-shelf product. Here are eight questions to ask prospective Zero Trust vendors.

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

IoT survey: 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.

Weekly internet health check, US and worldwide

ThousandEyes, which tracks internet and cloud traffic, provides Network World with weekly updates on the performance of three categories of service provider: ISP, cloud provider, UCaaS.

OCP spec for silicon security could help reduce vendor lock-in

The Open Compute Project's Caliptra spec for Root of Trust could lead to better interoperability among cards used in data-center servers.

NetApp unifies its storage offerings under a new BlueXP roof

All of NetApp’s dozen-odd storage software products will now work via the new BlueXP control layer, in a move to simplify storage management for IT teams.

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