Books

• E-Mail Security: How to Keep Your Electronic Messages Private by Bruce Schneier, John Wiley & Sons, 1995, ISBN: 0-471-05318-X, 365 pages, Paperback

• The Official PGP User's Guide by Phil Zimmermann, MIT Press, 1995, ISBN: 0-262-74017-6, 216 pages, Paperback, $14.95

• PGP: Source Code and Internals by Phil Zimmermann, MIT Press, 1995, ISBN: 0-262-24039-4, 900 pages, Hardcover, $60.00

• PGP: Pretty Good Privacy by Simson Garfinkel, O'Reilly & Associates, 1994, ISBN: 1-56592-098-8.

• Protect Your Privacy - A Guide for PGP Users by William Stallings. Prentice-Hall, 1994, ISBN 0-13-185596-4.

World Wide Web References

• Ståle Schumacher's PGP Page

• The Electronic Frontiers Houston PGP Workshop

• MIT distribution site for PGP

• Cygnus Cryptography Export Control Archives

• Francis Litterio's PGP Page

• PGP2.6.2 Frequently Asked Questions

• Mathew's PGP Page

People

• Michael Graff graff@ameslab.gov