A firewall is every bit as critical to security as an anti-virus program. Firewalls stop malware from spreading to a network and defend against hackers attempting to infiltrate a targeted system.

Make sure to secure your firewalls - or face the risk of ransomware attack.

Nisos Insider Threat Indicators Beyond the Firewall Insider threats rarely start with a dramatic breach. Instead, they begin quietly. A shift in behavior. A suspicious or unauthorized external contact ...

Last year, IDC called firewall policy management a foundation organizations could no longer ignore. This year, the message is more direct. In its 2026 report, Building on Enforcement: Network ...

Your desktop firewall may not offer enough protection. There are various options available to increase your security. Two of these options are free, while the other has an associated cost. The ...

Your cybersecurity is always important, but small businesses must interact with sensitive personal information like financial records. It’s important to keep this type of information safe, especially ...

The best firewall software is a digital barrier between your device and the internet. All of the traffic that flows from one to the other is analyzed to spot malicious files that could be malware. Our ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. We list the best small and medium business (SMB) firewall software, to make it simple and easy ...

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 ...

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 ...

Windows XP comes with a built-in firewall called Windows Firewall. For people who do not want to spend the money on a commercial software firewall, this firewall will be more than enough to protect ...