000			00579nam a2200205Ia 4500
999			_c28838 _d28838
005			20221109101452.0
008			180712s9999 xx 000 0 und d
020			_a8131761755
082			_a5.8 _bSTA _223
100			_aSTALLINGS, William
245			_aNetwork security essentials: applications and standards / _cWilliam Stallings
250			_a4th ed.
260			_aChennai _bPearson _c2011
300			_axiv, 417 p.
500			_aIncludes glossary, references, appendix and index
509			_aNS
650			_aNetwork security
650		4	_aInternet _99600
942			_cR