Question 19

Rescan the network.

After the operations team remediates the identified vulnerabilities, the next step should be to rescan the network to ensure that all vulnerabilities have been effectively addressed and that no new vulnerabilities have emerged as a result of the remediation process.

A) Conduct an audit.

While conducting an audit can be an important part of a security program, it typically involves a broader review of security policies and practices rather than focusing specifically on vulnerabilities that have been remediated. Therefore, it is not the immediate next step after remediation.

B) Initiate a penetration test.

Initiating a penetration test is a valuable follow-up action to assess the effectiveness of security measures; however, it should only be done after confirming that the vulnerabilities have been properly fixed. Thus, it is not the most immediate next step following remediation.

C) Rescan the network.

Rescanning the network is essential after remediation to validate that all vulnerabilities have been addressed. This step ensures that the network is secure and that the remediation efforts were successful, making it the appropriate next action.

D) Submit a report.

Submitting a report is important for documentation and accountability purposes, but it should follow the rescan to provide an accurate representation of the network's security status post-remediation. Therefore, it is not the immediate next step after vulnerabilities have been fixed.

Conclusion

Rescanning the network is the definitive next step after vulnerabilities are remediated, as it verifies the effectiveness of the remediation efforts. Other options, while important in the security process, do not directly follow the immediate need to ensure the network's security status is updated and accurate after remediation is complete.