The most effective method for detecting the presence of an unauthorized wireless access point on an internal network is A. Continuous network monitoring. This is because continuous network monitoring can capture and analyze all the wireless traffic in the network and identify any rogue or spoofed devices that may be connected to the network without authorization. Continuous network monitoring can also alert the system administrator of any suspicious or anomalous activities on the network and help to locate and remove the unauthorized wireless access point quickly.
Periodic network vulnerability assessments (B) can also help to detect unauthorized wireless access points, but they are not as effective as continuous network monitoring, because they are performed at fixed intervals and may miss some devices that are added or removed between the assessments. Review of electronic access logs can provide some information about the devices that access the network, but they may not be able to detect devices that use fake or stolen credentials or devices that do not generate any logs. Physical security reviews (D) can help to prevent unauthorized physical access to the network ports or devices, but they may not be able to detect wireless access points that are hidden or disguised as legitimate devices.

Section: Protection of Information Assets

Calculating cryptographic hashes for wireless communications allows the device receiving the communications to verify that the received communications have not been altered in transit. This prevents masquerading and message modification attacks. Device authentication and data origin authentication is not the correct answer since authenticating wireless endpoints to each other prevents man-in-the-middle attacks and masquerading. Wireless iDS / lPSs is not the correct answer since wireless IDS/ lPSshave the ability to detect misconfigured devices and rogue devices, and detect and possibly stop certain types of attacks. Packet headers and trailers alone do not ensure that the content has not been altered.

Comprehensive and Detailed Step-by-Step Explanation:
Forensic evidence must be legally admissible, unaltered, and properly collected to support prosecution.
* Option A (Incorrect):While an IDS helpsdetectcybercrime, it does not ensure evidence collection or legal admissibility.
* Option B (Correct):Theprofessional collection of unaltered evidencefollows forensic standards, includingchain of custody, ensuring that the evidence is admissible in court. This is the most critical factor in prosecuting cybercriminals.
* Option C (Incorrect):Internal legal reporting is necessary but does not directly impactevidence preservation, which is key for legal action.
* Option D (Incorrect):Law enforcement involvement is important, but withoutproperly collected evidence, prosecution is unlikely to succeed.
Reference:ISACA CISA Review Manual -Domain 5: Protection of Information Assets- Covers forensic investigation, evidence collection, and chain of custody principles.

Establishing a link between the requesting entity and its public key is a function of a registration authority. This may or may not be performed by a CA; therefore, this function can be delegated. Revocation and suspension and issuance and distribution of the subscriber certificate are functions of the subscriber certificate life cycle management, which the CA must perform. Generation and distribution of the CA public key is a part of the CA key life cycle management process and, as such, cannot be delegated.