Secure Programming for Linux and Unix HOWTO Prev Next Chapter 10. Special Topics   Understanding is a fountain of life to those who have it, but folly brings punishment to fools.   Proverbs 16:22 (NIV) Table of Contents 10.1. Passwords 10.2. Random Numbers 10.3. Specially Protect Secrets (Passwords and Keys) in User Memory 10.4. Cryptographic Algorithms and Protocols 10.5. Using PAM 10.6. Tools 10.7. Miscellaneous Prev Home Next TCL   Passwords