Explore the NIS2 framework for essential and important entities, compare large, medium, and small classifications, and note that essentials face inspections and scans, while important entities trigger post-incident actions.

Define cyber threat intelligence as knowledge about adversaries' motivations, intentions, and methods, including tactics, techniques, and procedures (TTPs), collected, analyzed, and disseminated to enable threat informed defense.

Define tactics as high-level threat actor objectives, techniques as how to realize them, and procedures (sub techniques) as the detailed steps and technology, such as vulnerability scanning.

For the nis2 directive course, discover the pyramid of pain and learn why detecting tactics, techniques, and procedures offers tougher defense than chasing hash values, ip addresses, domains, or tools.

Corporate governance defines the system of rules and practices that direct a firm, including cybersecurity and generative AI. Enterprise risk management makes risks transparent for risk-aware, financially informed decisions.

Explore enterprise risk management as the engine of corporate governance by identifying, analyzing, prioritizing, responding, and monitoring risks across financial, environmental, and cyber domains.

Develop tailored incident response policies, train staff and security teams, allocate tooling and hardware, and establish a pre-incident communication plan, then run regular tabletop exercises to learn and improve.

Conduct post incident activity to capture lessons learned, update the incident response plan, report to stakeholders, and review metrics like mean time to respond to drive continual improvement.

Implement a robust incident response policy with defined roles and escalation, and deploy a centralized detection framework using automated monitoring, IDS, and log analysis, aligned with NIST guidance.

Explore the NIS2 supply chain security requirements, defining and documenting critical services, recognizing and monitoring service suppliers, and maintaining cybersecurity control over maintenance and IT contracts.

Understand vulnerabilities as weaknesses in information systems, security procedures, internal controls, or implementation that a threat source could exploit, including software, humans, hardware, and physical security; CVEs cover a subset.

Prioritize vulnerabilities using a risk-based ranking that weighs CVSS scores, ASIL criticality, compliance requirements, resource availability, and operational impact to avoid production disruption.

penetration testing detects security weaknesses and provides remediation guidance, delivering real-world insights to strengthen risk management and compliance, validate controls, and boost organizational resilience through simulated attacks beyond automated scans.

Understand how red teaming provides a continuous, end-to-end security assessment using adversary tactics, techniques, and procedures, unlike penetration testing’s time-bound, vulnerability-focused scope and outcomes.