Labs: Live practice use cases for Security+. Threats, Attacks and Vulnerabilities: Identifying and understanding vulnerability causes, testing, impacts and actors involved. Technologies and Tools: Applying hardware and software to support organizational security. Architecture and Design: Designing and implementing secure frameworks, systems, controls, and best practices. Identity and Access Management: Configuring and implementing accounts and user access controls. Risk Management: Applying business policies, plans, and procedures to reduce risk and impact. Cryptography and PKI: Understanding basic cryptography concepts, algorithms, and functions.