A firewall is a key cybersecurity feature for protecting a home or office network from malware and other online threats.

Roughly 50,000 Cisco Adaptive Security Appliance (ASA) and Firewall Threat Defense (FTD) appliances exposed on the public web ...

This is why I finally made the switch to OPNsense and built myself a firewall with nothing more than a USB drive for the OS ...

Retired Gen. Tim Haugh, the former head of the NSA, warns that China is targeting the U.S. military, industry and also ...

On October 14, Microsoft is pulling the plug on Windows 10. Here's how to keep your PC alive when Microsoft stops releasing ...

Recently retired Gen. Tim Haugh warns that China is hacking America's computer systems – targeting water, infrastructure and telecommunications. He says China's capacity for targeting the U.S. is ...

SonicWall is warning admins that recent brute force attacks on its firewall’s API service for cloud backup could have exposed backup configuration files stored in its cloud portal. Affected are ...

A critical zero-day vulnerability in certain Cisco Systems firewalls has to be patched immediately, US and UK cyber ...

"DNS server not responding" errors show up when your computer and internet connection aren't communicating correctly.

How Attackers Weaponize Your DNS For many IT professionals, DNS is the internet’s invisible plumbing, historically managed by a “guy with a Unix beard in the basement,” as Infoblox educator Josh Kuo ...

Our NordVPN vs Brave VPN duel explains which VPN is better for privacy, security, streaming, features, and more. Let's see ...

Expert cybersecurity tips help Mac owners remove malware infections and strengthen defenses with antivirus software, password ...