TY - BOOK AU - Fadia, Ankit. TI - Network security : : hackers perspective SN - 333939190 U1 - 005.8 1 PY - 2003/// CY - New Delhi PB - Macmillan India Ltd KW - Scanning fingerprinting and information gathering remote system information gathering KW - Under attack KW - Secure protocols encryption algorithms and file ER -