000 00337nam a2200157Ia 4500
082 _a001.5436/Mai
100 _aMaiwald, Eric
526 _dTB
526 _aUG
366 _f20
942 _cBK
245 _aFundamentals of network security
260 _aNew Delhi
_bMcGraw Hill Education
_c2015
300 _axxvi,645
546 _aE
999 _c77853
_d77853