TY  - BOOK
AU  - Jacobson, Douglas
TI  - Introduction to network security
SN  - 9781584885436
SN  - 200804076
U1  - 005.8 JAC 
PY  - 2009///
CY  - London ; Boca Raton, FL
PB  - Chapman & Hall, CRC Press
KW  - Computer networks - Security measures
KW  - Computer security
N1  - Includes bibliographical references and index
ER  -