000 00454nam a22001577a 4500
005 20130912095427.0
008 100708t xxu||||| |||| 00| 0 eng d
020 _a9788131508459
080 _a004.72.056.523
_bWEA
100 _aWeaver,Randy
_911827
245 _aNetwork defense
260 _aSingapore
_bCourse technology
_c2007
300 _a330p.
653 _acomputer networks - security measures
_acomputer security
_acomputer science
942 _cBK
999 _c67116
_d67115