This blog post lists links to a 3-part series on the CCNA Security Certification, posted to this blog in Sept/Oct 2009. It also includes a few links to other relevant posts. This index is here as a convenience for those searching for information on these topics.
Part 2 - Perspectives on the Exam Content
Other earlier related posts, 2008-2009:
1 Year Anniversary: Did the CCNA Specializations Become Popular?