Mark Colan is a software industry veteran who's a Web Services
and Service-Oriented Architecture Evangelist for IBM. Mark has been a frequent speaker at XML and web
services conferences and other events.

During the Web Services Conference at the San Diego Supercomputer Center in January 2004, we recorded Mark's presentation during Ken North's security panel. We also recorded an interview about service-oriented architectures. The interview explains IBM's position on web services, SOA, and issues such as differing federated identity solutions (Passport, Liberty Alliance, WS-Federation).
Event Running Time Program Audio, Slides Low speed Video SDSIC 17:11
SOA, Web Services and Big Blue (interview) Slideshow MP3 Real Video 56K 128K SDSIC Web Services Security Slides MP3 Real
View interviews and other programs recorded during the SDSIC Web Services Conference.
Mark's presentations available from IBM developerWorks.