00971nam a2200193Ia 4500 CTU_232478 210402s9999 xx 000 0 und d 005.8 G635 Goncalves, Marcus Protecting your Web sites with firewalls Marcus Gonçalves Upper Saddle River, N.J. Prentice Hall 1997 Featuring a clear, conversational style, this reference cuts through the theory, acronyms and jargon common in many books on Web security to focus on proven, reliable firewall solutions. The book includes practical examples, illustrations, and step-by-step instructions on the "hows and whys" of setting up firewalls. The CD-ROM contains trial versions of many commercially available tools. Tường lửa (Bảo mật máy tính),Firewalls (Computer security) dqhieu Trung tâm Học liệu Trường Đại học Cần Thơ