• 

  XWall for Windows 2000 (32-bit) 26 Jan 15

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  iolo Personal Firewall 11 Jul 15

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  SoftPerfect Personal Firewall 26 Oct 15

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  Filseclab Personal Firewall Professional Edition 25 Oct 15

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  Xvirus Personal Firewall 27 Jan 15

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  Secure 22 Sep 15

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  WyvernWorks Firewall 2004 27 Oct 15

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