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

Network World First Look

August 18, 2022

7 ways to fight network tool sprawl

Managing a raft of overlapping, siloed tools can create inefficiencies for network teams, but there are ways to address the problem Read more ▶

Image: Sponsored by AWS and Capgemini: How Capgemini Simplifies Pandemic Management with AWS Machine Learning Services

Sponsored by AWS and Capgemini: How Capgemini Simplifies Pandemic Management with AWS Machine Learning Services

With doctors, practitioners, and patients facing unique challenges throughout the pandemic, Capgemini found a solution that allows health management to continue – from a safe distance.

Cloud environments challenge network visibility

Enterprises need greater network visibility to improve management of cloud environments, get a better handle on east-west traffic in the data center, and identify malicious traffic that’s been encrypted.

Cisco admits hack on IT network, links attacker to LAPSUS$ threat group

Cisco says an employee’s credentials were compromised after an attacker gained control of a personal Google account.

Image: How to set up DHCP failover on Windows Server

How to set up DHCP failover on Windows Server

A few tips on how to make sure the DHCP infrastructure issuing IP addresses isn’t a single point of failure.

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.

2-Minute Linux Tips: How to use the figlet command

Figlet allows you to display messages using very large letters in a terminal window on Linux.

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