WGU Secure-Software-Design Exam With Confidence Using Practice Dumps

To remediate the vulnerability of servers responding to ping requests with sensitive information, the organization should configure the servers to return as little information as possible to network requests. This practice is known as reducing the attack surface. By limiting the amount of information disclosed, potential attackers have less data to use when attempting to exploit vulnerabilities. Regular updates and patching (Option B) are also important, but they do not address the specific issue of information disclosure. Uninstalling or disabling unnecessary features (Option C) and restricting access to configuration files (Option D) are good security practices, but they do not directly prevent the leakage of server information through ping responses.

Comprehensive and Detailed Explanation From Exact Extract:

This is an example of Input validation, which involves ensuring all user inputs conform to expected formats, lengths, and content before processing. Restricting field lengths and validating accepted data types prevents injection attacks, buffer overflows, and improper data handling. Access control (B) restricts user permissions, communication security (C) protects data in transit, and data protection (D) focuses on confidentiality and integrity of stored data. OWASP Secure Coding Practices and Microsoft SDL emphasize rigorous input validation as a first line of defense against many vulnerabilities.

The core issue here is cleartext transmission of sensitive data, and option C directly addresses this:

Addressing the Problem: The scenario reveals the vulnerability is the lack of encryption during data transmission (the GET response). Ensuring encryption in transit fixes this specific exploit.

Transport Layer Security: Encryption during transit is typically achieved through protocols like TLS (HTTPS), preventing the interception of sensitive information.