NIST – Implementation Guidance for FIPS PUB 140-2 and the Cryptographic Module Validation Program

SANS Whitepaper – Securing Sensitive Data: Understanding Federal Information Processing Standards (FIPS)

SANS – Acceptable Encryption Policy

NIST SP 800-175b Guideline for Using Cryptographic Standards in the Federal Government

NIST SP 800-111 Guide to Storage Encryption Technologies for End User Devices

YouTube – Pros & Cons of Full Disk Encryption