Encryption tool rekindles security debate
May 21, 2006
Phil Zimmermann releases a free Windows software program, Zfone, that encrypts a computer-to- computer voice conversation so both parties can be confident that no one is listening in.
May 21, 2006
Phil Zimmermann releases a free Windows software program, Zfone, that encrypts a computer-to- computer voice conversation so both parties can be confident that no one is listening in.