Certified Chief Information Security Officer (CISO) - (Unified Exam)The Certified Chief Information Security Officer (CISO) certification validates your comprehensive knowledge of information security governance, risk management, compliance, and incident management, based on widely used and globally recognized international standards and frameworks, including: ISO IEC 27001 Information Security Management Systems (ISMS) ISO IEC 27002 Information security controls ISO IEC 27005 Information security risk management CIS