Firewall For Xp - Best

The built-in " Windows Firewall " is a significant step up from the original SP1 offering, but it has flaws.

Here is a detailed breakdown of the best firewall options for Windows XP: 1. Top Recommendation: ZoneAlarm (Free or Pro) Best Firewall For Xp

The free version offers excellent inbound protection and Trojan control. 2. Alternative: Comodo Firewall The built-in " Windows Firewall " is a

Recommend a to upgrade to if the PC allows. What is your main goal for the machine? Is Windows XP's firewall good enough? - Andy Rathbone Is Windows XP's firewall good enough

It provides two-way protection , meaning it monitors both incoming threats (hackers trying to get in) and outgoing traffic (Trojans trying to send data out).

A two-way firewall is essential because it prevents Trojans—which may install themselves—from communicating with the outside world, effectively crippling them, according to a 2009 analysis . If you are still using XP, I can help you: Find the last compatible versions of these firewalls.