DEF CON II Tapes (10 90 Minute tapes) include the following speakers:

Phillip Zimmermann : Keynote Speaker, PGP.
Gail Thackeray : Response to Mr. Zimmermann and Privacy issues.
Chris Hall : Electronic Surveillance.
Curtis Karnow : Recombinant Culture, Crime in the Digital Network.
Dr. Mark Ludwig : Virus Creation Awards and What to do when the Feds come.
Judi Clark, Mara, Fen and Marianne in a Round Table Discussion.
The Dark Knight : Hacking in the UK
Sara Gordon, Mark Aldrich, Phil Zimmermann: Internet & PGP privacy concerns.
Annaliza (Torquie) : The European Underground scene.
Mark Lottor : Various cellular topics.
Winn Schwartau : HERF guns, Van Eck, Information Warfare
Peter Beruk : The role of the SPA, general Q&A.
Padgett Peterson : Anti-Virus writing, Cleaning up other peoples messes.
The Jackal : A basic radio overview with Q&A.
Artimage : Underground spoof and give aways.
Stephen Dunifer : Radio Free Berkeley and pirate media.
Damien Thorn : Random Cell information from the late night tech talks.