This book constitutes the refereed proceedings of the Second International Workshop on Mathematical Methods, Models, and Architectures for Computer Network Security, MMM-ACNS 2003, held in St. Petersburg, Russia in September 2003.
The 29 revised full papers and 12 revised short papers presented together with 6 invited papers were carefully reviewed and selected from a total of 62 submissions. The papers are organized in topical sections on mathematical models and architectures for computer network security; intrusion detection; public key distribution, authentication, and access control; cryptography; and stenography.