Network security essentials :
Stallings, William
Network security essentials : applications and standards / William Stallings. - 4th ed. - Boston : Pearson, 2011. - 431 p. : ill. ; 25 cm.
9780137067923
Computer networks--Security measures
Computer security
TK 5105.59 / .St735 2011
Network security essentials : applications and standards / William Stallings. - 4th ed. - Boston : Pearson, 2011. - 431 p. : ill. ; 25 cm.
9780137067923
Computer networks--Security measures
Computer security
TK 5105.59 / .St735 2011