Agnitum Outpost Security Suite Free (64-bit) Tool

Anti-virus,anti-spyware, firewall, anti-spam, & more for all-round proactive protection that's totally free. All-in-one online and offline malware defense and powerful data leak prevention combine to deliver robust, bullet-proof security for individuals and families. New ver. 7.1.1 adds System & Application Guard to protect your operating system and installed software against hijacking. It's the 1st completely free full-function security suite