(In topic `Security`) Firewalls are systems designed to prevent the unauthorized access to or from a private network. Examples of firewalls include CheckPoint Firewall-1, Raptor, PIX Firewall, Solstice, Suncreen, TIS Toolkitx Found on http://www.encyclo.co.uk/local/20477
1) Computer safeguards 
(In topic `Security`) Firewalls are systems designed to prevent the unauthorized access to or from a private network. Examples of firewalls include CheckPoint Firewall-1, Raptor, PIX Firewall, Solstice, Suncreen, TIS Toolkitx