01124nam a2200217Ia 4500 CTU_164502 210402s9999 xx 000 0 und d 31.17 005.8 B839 Brenton, Chris Mastering network security Chris Brenton, Cameron Hunt San Francisco Sybex 2003 Expertise is what makes hackers effective. It's what will make you effective, too, as you fight to keep them at bay. Mastering Network Security has been fully updated to reflect the latest developments in security technology, but it does much more than bring you up to date. More importantly, it gives you a comprehensive understanding of the threats to your organization's network and teaches you a systematic approach in which you make optimal use of the technologies available to you. Computer security,Computer networks,An ninh máy tính,Mạng máy tính Security measures,Các biện pháp an ninh Qhieu Trung tâm Học liệu Trường Đại học Cần Thơ