000			00494nam a2200181Ia 4500
005			20250423100313.0
008			250422s9999 xx 000 0 und d
020			_a9780273793366
050			_aTK 5105 .59 .S725/
100			_aStallings, William.
245		0	_aNetwork security essentials : applications and standards
260			_aHarlow
260			_bPearson
260			_c2014
300			_a445 p
650			_aComputer networks--Security measures. Computer security.
942			_cBK
999			_c32894 _d32894