3 Replies Latest reply: Apr 7, 2010 5:43 AM by Scott Morris - CCDE/4xCCIE/2xJNCIE RSS

    what is CIA triad?


      In the yusuf "CCIE Security v3.0 Cert Flash Cards Online" have this a Question  below:


      VPN solution provides network security using the data security assurance model (the CIA triad: confidentiality, integrity, and authentication).




      ********************but in the yusuf 《Cisco Press CCIE Professional Development Network Security Technologies and Solutions 》**************************


      who can help me for sure “what is the CIA Triad”