The Second International Workshop on Computational Intelligence for Security in Information
Systems (CISIS'09) presented the most recent developments in the - namically expanding realm of
several fields such as Data Mining and Intelligence Infrastructure Protection Network
Security Biometry and Industrial Perspectives. The International Workshop on Computational
Intelligence for Security in Infor- tion Systems (CISIS) proposes a forum to the different
communities related to the field of intelligent systems for security. The global purpose of
CISIS conferences has been to form a broad and interdisciplinary meeting ground offering the
opportunity to interact with the leading industries actively involved in the critical area of
security and have a picture of the current solutions adopted in practical domains. This volume
of Advances in Intelligent and Soft Computing contains accepted - rd th pers presented at
CISIS'09 which was held in Burgos Spain on September 23 -26 2009. After a through
peer-review process the International Program Committee selected 25 papers which are published
in this workshop proceedings. This allowed the Scientific Committee to verify the vital and
crucial nature of the topics involved in the event and resulted in an acceptance rate close to
50% of the originally submitted manuscripts.
