Most popular conference in security field this month:

ICISC

- International Conference on Information Security and Cryptology:

• ICISC 2011, November 30- December 2, Seoul, Koreja

ASIACRYPT

- International Conference on the Theory and Application of Cryptology and Information Security:

• AsiaCrypt 2011, December 4-8, Seoul, Koreja

ACSAC

- Computer Security Applications Conference:

• ACSAC 2011, December 5-9, Orlando, Florida, US