TY  - BOOK
AU  - Sarma,Nityanada
AU  - Bhattacharyya,Dhruba K.
TI  - Network security: issues, challenges and techniques 
SN  - 9788184870886
PY  - 2010///
CY  - New Delhi
PB  - Narosa Pub. House
KW  - Computer networks
KW  - Security measures
N1  - Based on the National Workshop on Network Security (NWNS 2010); Includes bibliographical references and index
ER  -