Compare security roles and security controls Explain threat actors and threat intelligence Explain the concepts of confidentiality and data protection Explaining digital forensics, physical security Identify social engineering and malware Explain concepts: basic cryptography, secure application, risk management. Implement: public key infrastructure, identity and account management controls, secure network designs, secure network protocols, host security solutions, secure mobile solutions, secure cloud solutions, cybersecurity resilience. Conduct security assessments and incident response.