21. A business is expanding to a new country and must protect customers from accidental disclosure of specific national identity information. Which of the following should the security engineer update to best meet business requirements?
Answer: C
Updating DLP is essential to protect national identity information.
To best meet the business requirements of protecting customers from accidental disclosure of specific national identity information, the security engineer should update the Data Loss Prevention (DLP) system. DLP solutions are specifically designed to monitor, detect, and prevent the unauthorized transmission of sensitive data.
A) SIEM
Security Information and Event Management (SIEM) systems are primarily focused on collecting and analyzing security data from across the organization to identify and respond to threats. While SIEMs are important for overall security monitoring, they do not specifically address the protection of sensitive national identity information from accidental disclosure, making them unsuitable for this particular requirement.
B) SCAP
Security Content Automation Protocol (SCAP) is a framework used for automating the assessment and compliance of security configurations. While SCAP is useful for ensuring that systems meet security standards, it does not provide the mechanisms necessary to prevent the accidental disclosure of sensitive personal information, thus failing to meet the specific needs described in the question.
C) DLP
Data Loss Prevention (DLP) solutions are specifically designed to identify and protect sensitive data from unauthorized access and accidental sharing. By updating the DLP system, the security engineer can ensure that national identity information is adequately monitored and protected, aligning perfectly with the business's requirement to safeguard customer data.
D) WAF
Web Application Firewalls (WAF) protect web applications by filtering and monitoring HTTP traffic to and from a web service. While WAFs are crucial for defending against web-based attacks, they do not focus on preventing the accidental disclosure of sensitive information, making them inadequate for addressing the specific concerns about national identity information.
Conclusion
Updating the Data Loss Prevention (DLP) system is crucial for effectively safeguarding national identity information from accidental disclosure. Unlike the other options, DLP is specifically designed to monitor and control sensitive data transmission, making it the most appropriate choice to meet the business's security requirements. The remaining options, while valuable for other purposes, do not directly address the need for protecting customer identity information.