000			00563nam a2200205Ia 4500
001			27235
005			20250221152420.0
008			250214s9999||||xx |||||||||||||| ||und||
020			_a71409319
100			_aTan, Nam-Kee
245		0	_aBuilding VPNs : with IPSec and MPLS
260			_aNew York
260			_bMcGraw-Hill
260			_c2003
300			_axxxvii, 486p. :
500			_aIncludes bibliographical references and index.
650			_aComputer networks -- Security measures -- Software
650			_aComputer security -- Software
942			_cBK
999			_c43079 _d43079