OPBUS: RISK-AWARE FRAMEWORK FOR THE CONFORMANCE OF SECURITY-QUALITY REQUIREMENTS IN BUSINESS PROCESSES Topics: Information Systems Auditing; Management of Computing Security; Risk Assessment; Security Management; Security Metrics and Measurement; Security Requirements (Threats, Vulnerabilities, Risk, Formal Methods, Etc.); Security Verification and Validation; Software Security In Proceedings of the International Conference on Security and Cryptography - Volume 0ICETE, 370-374, 2011 , Seville, Spain