Palo Alto earnings are due late Tuesday, with updated guidance expected amid the CyberArk and Chronosphere acquisitions. Palo Alto stock is down in 2026.

The full blocking of WhatsApp in Russia is linked to the nation’s firewall running out of capacity amid attempts to slow down Telegram, experts in the field ...

Seeking connection and information, Chinese users navigate a version of the web obstructed by the so-called Great Firewall.

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 ...

Linux firewalls can be very complicated. With the help of a GUI, firewall configuration is easier. These GUIs are easy to install and free to use. A firewall is often the heart and soul of desktop ...

A firewall is both software and hardware-based. It is recommended to use software and hardware firewalls for better protection. Firewalls are like a gatekeeper that only allows incoming traffic that ...

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.

The Windows Firewall on Windows 10 and 11 sometimes won’t start or keeps turning off. You might see error messages like 0x8007042c or 1058. This happens when the ...

COMPUTER SECURITY UPDATE provides news and information on computer security worldwide. This includes the latest hardware and software products available to protect all computers and networks from ...

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, ...

What Is a Host Based Firewall and Is it Secure Enough? Your email has been sent Most devices come with a host based firewall, but is it enough? Learn about this vital ...

What Does a Firewall Do To Protect My Home Network Your email has been sent Understanding what firewalls do (and don't do) takes just a few minutes. Learn what a firewall does to keep intruders out in ...