For years, China’s government has used what’s known as the “Great Firewall” to censor the internet inside its country and block access to select foreign websites. Now, a document leak shows that a ...

A leak of more than 100,000 documents shows that a little-known Chinese company has been quietly selling censorship systems seemingly modeled on the Great Firewall to governments around the world.

Sophos this week announced the rollout of patches for five vulnerabilities in Sophos Firewall that could lead to remote code execution (RCE). The first issue, tracked as CVE-2025-6704 (CVSS score of 9 ...

Have you ever wondered how to strike the perfect balance between network security and ease of management? For many, configuring firewalls can feel like navigating a maze of technical jargon and ...

Lucy Lazarony is an experienced personal finance journalist and writer who got her start in 1998 writing about financial topics. She writes accessible and easy-to-understand articles about credit, ...

Configuring TCP/IP settings in Windows is a fundamental skill for anyone looking to troubleshoot network issues. It could come in handy when you are trying to set up a home server or want more control ...

Maybe you've treated yourself to a brand new MacBook Air, or maybe you want to factory reset your iMac—either to sell it on or wipe all the digital detritus off the system. Whatever the reason you're ...

The firewall is one of the most important security features in a computer environment. In the classic sense, a firewall is set up on an appliance, such as a computer that fulfills just a single, ...

Firewalls are a crucial barrier between the internal and external networks of businesses. Cyber Magazine takes a look at some of the leaders in the field In an increasingly complex cybersecurity ...