Here is a detailed breakdown of the best firewall options for Windows XP: 1. Top Recommendation: ZoneAlarm (Free or Pro)
ZoneAlarm is historically recognized as one of the most effective and popular third-party firewalls for Windows XP.
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
Since April 8, 2014, Windows XP no longer receives security updates, leaving it highly vulnerable to exploits.
The free version offers excellent inbound protection and Trojan control. 2. Alternative: Comodo Firewall
Here is a detailed breakdown of the best firewall options for Windows XP: 1. Top Recommendation: ZoneAlarm (Free or Pro)
ZoneAlarm is historically recognized as one of the most effective and popular third-party firewalls for Windows XP. Best Firewall For Xp
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 Here is a detailed breakdown of the best
Since April 8, 2014, Windows XP no longer receives security updates, leaving it highly vulnerable to exploits. Best Firewall For Xp
The free version offers excellent inbound protection and Trojan control. 2. Alternative: Comodo Firewall