Windows Defender Firewall is one of the many security features available on Windows 11. Its job is to protect your computer from outside threats. While the firewall does a reasonable job managing ...

DENVER--(BUSINESS WIRE)--In an era when cyberattacks move faster than traditional defenses, Lumen Technologies (NYSE: LUMN) is taking proactive cloud protection upstream. As the trusted network for AI ...

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.

Linux is highly secure, but you should still have a firewall. You should know if your ISP's hardware (gateway) uses a firewall. One of the easiest Linux firewalls is UFW and its GUI sidekick, GUFW.

Update August 05, 03:12 EDT: Cybersecurity company Huntress confirmed Arctic Wolf's findings on Monday and published a report providing indicators of compromise (IOCs) collected while investigating ...

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 ...

IP Fabric 7.2 introduces firewall filtering simulation, transparent firewall discovery, and enhanced compliance tools to help enterprises gain greater visibility into their network security ...

Networking and communications giant Cisco Systems Inc. (NASDAQ:CSCO) is laying the groundwork to upend a core pillar of enterprise cybersecurity, that is, the humble firewall. What Happened: During ...

With large language models (LLMs) more widely adopted across industries, securing these powerful AI tools has become a growing concern. At Black Hat Asia 2025 in Singapore this week, a panel of ...

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, ...

Researchers have discovered that next-generation firewalls from Palo Alto Networks contain years-old known vulnerabilities in their UEFI firmware — a finding that provides yet more evidence of a ...

Several sources report the firewall in macOS Sequoia can sometimes leak data after an update. Here's how to test and fix it. The macOS firewall in System Settings allows you to protect your Mac and ...