Section 13.116 External Audits and Assessments Flashcards
Objective 5.5 Explain types and purposes of audits and assessments
External Audits and Assessments
Essential tools for maintaining a robust security posture and ensuring regulatory compliance
■ Conducted by independent third parties to provide an unbiased perspective on an organision security
External Audits
Systematic evaluations conducted by independent entities to assess information systems, applications, and security controls
Focuses on various areas:
● Data protection
● Network security
● Access controls
● Incident response procedures
Goals of External Audits
to identify gaps in security policies and controls for compliance with regulatory standards such as
● GDPR
● HIPAA
● PCI DSS
External Assessments
Detailed analysis by independent entities to identify vulnerabilities and risks in an organisations security systems
External assessments can take various forms
● Risk assessments
● Vulnerability assessments
● Threat assessments
Utilize automated scanning tools and manual testing techniques
Regulatory Compliance
The goal is to ensure organisations comply with relevant laws, policies, and
regulations
■ Organizations adopt consolidated and harmonized sets of compliance controls to achieve regulatory compliance, e.g., NIST Cybersecurity Framework
■ Compliance includes adherence to industry-specific rules (e.g., HIPAA, PCI DSS) and more generalized regulations like GDPR
Examinations
Detailed inspections of an organisations security infrastructure conducted externally
Cover various areas:
● Network security
● Data Protection
● Access controls
May include testing of the following
● Key personnel
● Certifications up to date
● Standardised assessments
Crucial for maintaining a strong security posture and regulatory compliance.
Independent Third-Party Audits
Provide an unbiased perspective on an organisations security posture
■ Validate security measures and build trust with
● Customers
● Stakeholder
● Regulatory bodies
■ Required by regulations like GDPR and PCI DSS for organizations to undergo regular independent third-party audits