Cyber Security Audit

Importance of Audits

• Audits often have a negative connotation.
• Critical for examining various aspects of IT security.
• Helps in identifying vulnerabilities before hackers do.
• Can be performed internally or by a third-party for thoroughness.

Aspects of IT Environment Audited

• IT Infrastructure
• Software Used
• Devices Communicating over Network
• Existing Policies and Procedures

Audit and Attestation

• Audit: Examination of system.
• Attestation: An opinion of truth based on audit results.
• Common process: Perform audit → Attest to results.

Internal Audits

• Can be done within the organization.
• Helps with compliance and risk management.
• Conducted by an Audit Committee:
  • Responsible for risk management.
  • Starts and stops internal audits.

Self-Assessment

• Organizations assess internal processes and procedures.
• Helps in matching requirements for compliance.
• Audit Committee compiles these assessments.

Third-Party Audits

• Required by some compliance regulations.
• External groups perform the audit.
• Role of third-party auditors:
  • Review records.
  • Compile information and gather details.
  • Show current compliance status.
  • Identify areas for improvement.

Audit Details

• Depends on regulation requirements.
• Involves third-party auditors reviewing records and gathering information.
• Results show compliance status and improvement areas.