000			00457nam a2200181Ia 4500
001			26496
005			20250221152404.0
008			250214s9999||||xx |||||||||||||| ||und||
020			_a8120324102
100			_aNIIT
245		0	_aBasics of network security, firewalls and VPNS
260			_aNew Delhi
260			_bPrentice Hall of India
260			_c2003
300			_axi, 294p.
650			_aFirewalls -- software -- Computer security
942			_cBK
999			_c42340 _d42340