000 00970nam a2200325Ia 4500
000 nam a22 7a 4500
003 SMV
005 20210318010136.0
008 210318b ||||| |||| 00| 0 spa d
020 _a978-1-58720-446-3
040 _cSMV
041 _hspa
050 _aTK/5105.5/B37/2013
100 _aBarker, Keith
245 0 _aCCNA Security 640 - 554 official cert guide
260 _aIndianápolis
260 _bCisco Press
260 _c2013
300 _a647 p.
505 _aContiene: 1. Fundamentals of network security.- 2. Protecting the network infrastructure.- 3. Mitigating and controlling threats.- 4. Using VPNs for secure connectivity.- 5. Appendixes.
650 _aNetworking security
653 _aComputer networks
653 _aExaminación
653 _aProblemas y ejercicios
653 _aSecurity measures
653 _aStudy guides
942 _2lcc
942 _cLibros
942 _hTK/5105.5/B37/2013
999 _c2887
_d2887