This volume provides the academic and industrial community with a medium for presenting original research and applications related to information assurance and security using computational intelligence techniques. It details current research on information assurance and security regarding both the theoretical and methodological aspects, as well as various applications in solving real world problems using computational intelligence.

Cryptography and Cryptanalysis Through Computational Intelligence.- Multimedia Content Protection Based on Chaotic Neural Networks.- Evolutionary Regular Substitution Boxes.- Industrial Applications Using Wavelet Packets for Gross Error Detection.- Immune-inspired Algorithm for Anomaly Detection.- How to Efficiently Process Uncertainty within a Cyberinfrastructure without Sacrificing Privacy and Confidentiality.- Fingerprint Recognition Using a Hierarchical Approach.- Smart Card Security.- Governance of Information Security: New Paradigm of Security Management.