000 00611nam a22001817a 4500
003 PILC
005 20160425092357.0
008 160425b xxu||||| |||| 00| 0 eng d
020 _a978-1-111-30848-3
082 _a005.8
_bW58g
100 _aWhitman, Michael E. / Herbert J. Mattord and Andrew Gueeu
245 _aGuide to firewalls and VPNS
250 _a3rd
260 _aAsia
_bEngage Learning
_c2012
300 _axxii
_b346p.
_c23cm
650 _2Computer networks--security measures
_acomputer security--problems excercises
_afirewalls (Computer Security)
_aExtranets (computer networks)
942 _2ddc
_cBK
999 _c37596
_d37596