Networkworld

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

Network World First Look

July 04, 2023

Tips for building a home lab to prep for network certifications

Setting up a home lab doesn’t have to cost a fortune, particularly if you can make use of cloud-based environments, open-source switches and firewalls, and virtual storage appliances. Read more ▶

Image: Sponsored by Hewlett Packard Enterprise: Zero trust from edge to cloud: not one-and-done

Sponsored by Hewlett Packard Enterprise: Zero trust from edge to cloud: not one-and-done

Your expanding IT environment requires a closer look at the principles of zero trust

Cisco firewall upgrade boosts visibility into encrypted traffic

The Cisco Encrypted Visibility Engine can identify threats and applications in encrypted traffic without requiring decryption.

AI requirements exceed infrastructure capabilities for many IT teams, study finds

The demands of AI are too much for current IT infrastructure, according to 42% of respondents to an Equinix survey.

Image: Cisco urges stop using weak crypto algorithms with OSPF

Cisco urges stop using weak crypto algorithms with OSPF

Cisco recommends using AES-CBC for encryption and SHA1 for authentication to protect against performance risks to some of its Catalyst and ASR gear.

Cato Networks launches AI-powered tracker for malware command and control

Network security company Cato Networks has released an AI-powered system designed to identify and block domains used to control malware.

Recovery options: Copy-on-write vs redirect-on-write snapshots

Snapshots are virtual copies that can rapidly recover data but depending on the approach can have very different performance characteristics.

VMware picks up partners for open-source confidential computing development

VMware has enlisted AMD, Samsung, and RISC-V members to collaborate on its open-source Certifier Framework project.

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