Explanation/Reference:
Explanation:
Role-based access control allows users to be grouped into job-related categories, which significantly cases the required administrative overhead. Discretionary access control would require a greater degree of administrative overhead. Decentralized access control generally requires a greater number of staff to administer, while centralized access control is an incomplete answer.

Explanation/Reference:
Explanation:
Information security architecture should always be properly aligned with business goals and objectives.
Alignment with IT plans or industry and security best practices is secondary by comparison.

Explanation
The bit-level copy image file ensures forensic quality evidence that is admissible in a court of law. Choices B and D may not provide forensic quality data for investigative work, while choice C alone may not provide enough evidence.

Section: INCIDENT MANAGEMENT AND RESPONSE
Explanation:
Boards of directors and executive management can use the information security governance maturity model to establish rankings for security in their organizations. The ranks are nonexistent, initial, repeatable, defined, managed and optimized. When the responsibilities for IT security in an organization are clearly assigned and enforced and an IT security risk and impact analysis is consistently performed, it is said to be 'managed and measurable.'

Section: INFORMATION SECURITY GOVERNANCE