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  XP Protection 25 Oct 15

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  Free Firewall (64-bit) 14 Aug 18

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  Bot Revolt Anti-Malware Free Edition 31 Dec 14

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  Allesta Firewall 22 Sep 15

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  ThreatSentry IIS Web Application Firewall (64-bit) 4 May 15

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  Armor2net Personal Firewall 28 Oct 15

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  Using Internet Security and Acceleration (ISA) Server 2000 as a Firewall 21 Sep 15

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  XWall for Windows 2003 / 2008 (32-bit) 26 Jan 15