Dr. Ian Goldberg is Chief Scientist and Head Cypherpunk of Zero-Knowledge Systems, a Canadian company producing Internet privacy software for consumers. Having recently received his Ph.D. from UC Berkeley, Ian is recognized internationally as one of the leading cryptographers and cypherpunks. In addition to developing many of the leading network software titles for the Palm Pilot, Ian is known for his part in cracking the first RSA Secret Key Challenge in three and a half hours, for breaking Netscape's implementation of the encryption system SSL, for breaking the cryptography in the GSM cellular phone standard, and for throwing lots of parties.