TY  - BOOK
AU  - Tiwari,Niraj Kumar
AU  - Tripathi,Praveen Kumar
TI  - Computer system security
SN  - 9789350147610
AV  - QA76.9.A25 T62 2022
PY  - 2022///
CY  - New Delhi, India
PB  - S.K. Katria & Sons
KW  - Computer security
N1  - Includes index; 1: Computer system security -- 2: Confidentiality policies -- 3: Secure architecture principles isolation and leas -- 4: Basic crytography -- 5: Internet Infrastructure
ER  -