000 00518nam a22001937a 4500
008 221018b |||||||| |||| 00| 0 eng d
020 _a139780070648234
082 _a005.8
_bKAH
100 _aKahate, Atul
245 _aCRYPTOGRAPHY AND NETWORK SECURITY
260 _aNewdelhi:
_bTata McGraw -hill publishing company limited;
_c2003.
300 _ax, 535p
_c23cm
504 _aindex.
563 _asoft binding.
650 _acreating a VPN
650 _aPASSWORDS
650 _aThe PKIX Model
942 _cBK
999 _c275870
_d275870