Bengali Keyboard
Stallings, William.
Network security essentials : applications and standards / William Stallings. - 4th ed. - New Delhi : Pearson Education, c2011 [Reprinted 2013]. - xiii, 417 pages : illustrations ; 23 cm.
Includes index.
97881317617555
Computer networks--Security measures.
Computer security.
005.8 STA
Network security essentials : applications and standards / William Stallings. - 4th ed. - New Delhi : Pearson Education, c2011 [Reprinted 2013]. - xiii, 417 pages : illustrations ; 23 cm.
Includes index.
97881317617555
Computer networks--Security measures.
Computer security.
005.8 STA