Protects users from security threats while using P2P networks through a customizable firewall that blocks unwanted IPs and keeps the database up to date with automated updates. Offered security and privacy with a two-way firewall, packet filtering, file integrity checking, and content filtering. Sunbelt Kerio Personal Firewall Firewalls PeerGuardian Firewallsīlocks IP addresses of organizations and companies that threaten user privacy while using the internet and peer-to-peer networks. Provides detailed cybersecurity protection with a user-friendly interface and extensive virus analysis capabilities. Protects a computer from various online threats with advanced antivirus, firewall, anti-phishing, anti-malware, and anti-ransomware features. Protects your computer from viruses, trojans, and other malicious software by constantly monitoring connection traffic and offering alerts. Protection Level: Excellent4.Other programs in Firewalls Comodo Firewall Firewalls These are the top 5 Free Firewalls.1.Comodo Internet Security: Currently ZoneAlarm ha s a product score of 11% and a leak protection score of only 2/10 and is not recommended to be used by any expert. ZoneAlarm offers very little protection for what it's supposed to do. If your looking for a more secure Firewall then try Comodo Internet Security, Online Armor Free or Privatefirewall.īy Anonymous reviewed on October 22, 2009Īverage Firewall, But Better Than Windows Firewall.

Where as others in the top 5 free firewalls tend to score at least a 70%.I recommend ZoneAlarm Free for those who want a simple out of the box experience with no customization required.

It does offer more security than Windows Firewall as well and at times gets updated a lot.The downside to ZoneAlarm Free is it's security which barely gets over a 10% rating. It offers basic protection and is pretty customizable and simple to use. This I believe will help users find the perfect firewall for them rather than just go by what's most secure.ZoneAlarm Free is a good out of the box firewall. I have updated my Firewall ratings to include 3 factors which are Security, Simplicity and Customizability.

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