TY  - BOOK
AU  - patel Dhiren R.
AU  - Patel,  Dhiren R.,
TI  - Information security : : theory and practice
T2  - NA
SN  - NA.
U1  - 005.8 
PY  - 2008///
CY  - New Delhi:
PB  - Prentice-Hall of India.
KW  - Knowledge,Information Hiding steganography,Public key crypyography
KW  - Computer security
ER  -