Read NIST SP 800-30 revision 1 (http://csrc.nist.gov/publications/nistpubs/800-30-rev1/sp800_30_r1.pdf (Links to an external site.)), NIST SP 800-53 revision 4, Chapters 1 thru 3 (http://nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST.SP.800-53r4.pdf (Links to an external site.)), and NIST SP 800-18 revision 1 (http://csrc.nist.gov/publications/nistpubs/800-18-Rev1/sp800-18-Rev1-final.pdf (Links to an external site.)), all of which are