A security analyst is attempting to break into a client's secure network.
The analyst was not given prior information about the client, except for a block of public IP addresses that are currently in use.
After network enumeration, the analyst's NEXT step is to perform:
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A. B. C. D. E.C.
The correct answer is B. a vulnerability assessment.
After performing network enumeration, the next step for the security analyst would be to perform a vulnerability assessment. Network enumeration is the process of identifying active hosts on a network, which includes identifying open ports, services, and applications running on those hosts. The information gathered during network enumeration is used to identify potential vulnerabilities that may exist in the client's network.
A vulnerability assessment is a systematic approach to identifying vulnerabilities in an organization's IT infrastructure. It involves scanning the network for known vulnerabilities, assessing the risks associated with those vulnerabilities, and providing recommendations for remediation.
A risk analysis would come after the vulnerability assessment, as it is the process of identifying and evaluating potential threats and risks to an organization's assets, including the IT infrastructure.
A gray-box penetration test would require more information about the client's network, as it involves having limited access to the network and attempting to identify vulnerabilities and exploit them.
An external security audit would involve a review of the client's security policies and procedures, as well as an assessment of the effectiveness of their security controls.
A red team exercise is a type of simulation where a team of attackers is hired to attempt to breach an organization's security measures, in order to identify weaknesses and improve defenses. It would not be the appropriate next step in this scenario, as the security analyst was not given authorization to perform such an exercise.