Outpost Firewall Pro 4.0 from Agnitum is best able to defend itself from direct and brutal attacks. Outpost was only one of 13 software firewalls to pass all 38 tests conducted by Guillame Kadduch. Virus, Trojans and spyware can disable or shut down security software in order to give themselves the freedom to steal information. Self-defense or self-protection features have become a requirement for any security software solution to be taken seriously, expert says.”]
Source: https://www.darkreading.com/attacks-breaches/outpost-firewall-scores-high