Episode 210: External Audits and Assessments (Domain 5)

External audits provide an independent review of an organization’s security and compliance posture, often driven by regulatory mandates, certification requirements, or contractual obligations. In this episode, we explore different types of external audits and assessments, starting with regulatory audits that evaluate adherence to laws like HIPAA, PCI-DSS, or SOX. We also cover independent third-party assessments—often required by customers or investors—which validate security controls, governance structures, and risk management practices. Examinations may focus on financial systems, operational resilience, or specific security domains such as encryption or incident response. We highlight how to prepare for audits, including document collection, control testing, and walkthrough interviews with staff. While audits can be stressful, they also provide an opportunity to uncover blind spots, demonstrate accountability, and strengthen trust with external stakeholders.