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

Network World First Look

June 02, 2022

World's first exascale supercompuer is the world's fastest

Frontier, the supercomputer at Oak Ridge National Laboratory, blows away the competition with a performance of 1.12 exaFLOPS. Read more ▶
Image: Sponsored by Protiviti: Amplify Customer Experience to Propel Next-Level Growth

Sponsored by Protiviti: Amplify Customer Experience to Propel Next-Level Growth

When was the last time you audited your tech from a customer’s perspective? Ensure that your organization’s technology is a collaboration between internal stakeholders and those who drive your ultimate success – your customer.

6G cellular doesn’t exist, but it can be hacked

Academic researchers have found a way to eavesdrop on 6G wireless transmissions using common, inexpensive, off-the-shelf components.

ISC ’22: The AMD-Intel-Nvidia HPC race heats up

At the International Supercomputer Conference, processor rivals AMD, Intel, and Nvidia talk up recent successes, future plans.
Image: Change an IP address from dynamic to static with a bash script

Change an IP address from dynamic to static with a bash script

The script described here can change Linux systems' IP addresses from dynamic to static with much less manual work.

New Linux-based ransomware targets VMware servers

Cheerscript plants double-extortion malware on ESXi servers.
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