Dameon D. Welch-Abernathy. (2002). Essential check point firewall-1: An installation, configuration and troubleshooting guide. Boston, MA: Addision-Wesley.
Trích dẫn kiểu ChicagoDameon D. Welch-Abernathy. Essential Check Point Firewall-1: An Installation, Configuration and Troubleshooting Guide. Boston, MA: Addision-Wesley, 2002.
Deismireacht MLADameon D. Welch-Abernathy. Essential Check Point Firewall-1: An Installation, Configuration and Troubleshooting Guide. Boston, MA: Addision-Wesley, 2002.
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