I happened to hear from Peter Wayner that he’s got new editions of both his Disappearing Cryptography
Since the advent of PCI-DSS and increasing concerns about data breaches involving personal information, I’m sure Peter’s techniques are becoming much more widely read – and applied! See my March 14, 2005 post about a talk that Peter gave at Stanford that day. See also Peter’s web site and this list of recent articles he’s written for the New York TImes.

