TY  - BOOK
AU  - Kizza, Joseph Migga.
TI  - Computer network security
SN  - 9780387204734
U1  - 005.8  
PY  - 2007///
CY  - New Delhi
PB  - Springer
KW  - Understanding computer network security
KW  - Understanding network security
KW  - Access control and authorization
ER  -