A flaw in Windows Firewall may prevent users from seeing all the open network ports on a Windows XP or Windows Server 2003 computer. The flaw manifests itself in the way the security application ...

The Windows Defender Firewall can be configured to allow or block programs on a computer from accessing network or Internet resources. It also allows or blocks connections to and from other computers ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...

Cloudflare announced that they are offering a Web Application Firewall (WAF) free of charge to subscribers on the free plan. The WAF will provide access to the WAF user interface which comes with a ...

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, ...

The importance of a firewall cannot be over-emphasized. Firewalls, no doubt, are one of the most important components of your computer (network). A Firewall can block threats that your Antivirus may ...

Sophos has fixed a critical vulnerability in its Sophos Firewall product that allows remote code execution (RCE). Tracked as CVE-2022-1040, the authentication bypass vulnerability exists in the User ...

Accelerate your tech game Paid Content How the New Space Race Will Drive Innovation How the metaverse will change the future of work and society Managing the Multicloud The Future of the Internet The ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...

Sophos warned today that a critical code injection security vulnerability in the company's Firewall product is being exploited in the wild. "Sophos has observed this vulnerability being used to target ...