Anyone working on the CCNA Security will soon come across the term CSA or Cisco Security Agent. This acronym is thrown in with several others all at once in the CiscoPress books making it slightly difficult to differentiate between them. Furthermore, the books do not go into detail initially on what CSA is exactly. Here is a link I ran across that does a better job. Watch the videos on the "Featured Content" section of the page for some cool and interesting examples of what CSA is and what it can do!!!
B Haines
CCNA R&S, ETA FOI
B Haines
CCNA R&S, ETA FOI