Section: INFORMATION SECURITY PROGRAM DEVELOPMENT
Explanation/Reference:

Section: INFORMATION SECURITY PROGRAM MANAGEMENT

Section: INFORMATION SECURITY PROGRAM MANAGEMENT
Explanation:
Penetration testing is the best way to assure that perimeter security is adequate. An intrusion detection system (IDS) may detect an attempted attack, hut it will not confirm whether the perimeter is secured. Minimum security baselines and applying vendor recommended settings are beneficial, but they will not provide the level of assurance that is provided by penetration testing.

Section: INCIDENT MANAGEMENT AND RESPONSE
Explanation:
A business impact analysis (BIA) provides results, such as impact from a security incident and required response times. The BIA is the most critical process for deciding which part of the information system/ business process should be given prioritization in case of a security incident. Risk assessment is a very important process for the creation of a business continuity plan. Risk assessment provides information on the likelihood of occurrence of security incidence and assists in the selection of countermeasures. but not in the prioritization. As in choice B, a vulnerability assessment provides information regarding the security weaknesses of the system, supporting the risk analysis process. Business process mapping facilitates the creation of the plan by providing mapping guidance on actions after the decision on critical business processes has been made-translating business prioritization to IT prioritization. Business process mapping does not help in making a decision, but in implementing a decision.

Section: INFORMATION SECURITY PROGRAM MANAGEMENT