CompTIA Updated CS0-003 Exam Questions and Answers by saanvi

The best action for the incident response team to recommend in this scenario is to perform no action until HR or legal counsel advises on next steps. This action can help avoid any potential legal or ethical issues, such as violating employee privacy rights, contractual obligations, or organizational policies. This action can also help ensure that any evidence or information collected from the employee’s system or network is admissible and valid in case of any legal action or dispute. The incident response team should consult with HR or legal counsel before taking any action that may affect the employee’s system or network.

SVR02 has a CVSS score of 7.1 and is exploitable, making itthe highest priority for remediation​.

SVR01 (CVSS 8.9) is not exploitable, so it is a lower risk.

SVR03 (CVSS 3.5) is exploitablebut has alower severitythan SVR02.

SVR04 (CVSS 6.7) is not exploitable, reducing its urgency.

Thus,B (SVR02) is the correct answer, as it presentsthe highest immediate risk​.

Conducting regular code reviews using OWASP best practices is the most effective action to reduce risks associated with the application development. Code reviews are a systematic examination of the source code of an application to detect and fix errors, vulnerabilities, and weaknesses that may compromise the security, functionality, or performance of the application. Code reviews can help to improve the quality and security of the code, as well as to identify and remediate common security risks, such as insufficient logging capabilities. OWASP (Open Web Application Security Project) is a global nonprofit organization that provides free and open resources, tools, standards, and best practices for web application security. OWASP best practices for logging include following a common loggingformat and approach, logging relevant security events and data, protecting log data from unauthorized access or modification, and using log analysis and monitoring tools to detect and respond to security incidents. By following OWASP best practices for logging, developers can ensure that their web applications have sufficient and effective logging capabilities that can help to prevent, detect, and mitigate security threats.

Abackdooris a deliberate vulnerability inserted into the code, often allowing unauthorized access.

Source code review (Option D)is the best way to detect malicious code before it is deployed to production.

SDLC training (Option A)is helpful but does not directly prevent the insertion of backdoors.

Dynamic analysis (Option B)detects vulnerabilities at runtime but may not always identify backdoors in code.

Debugging (Option C)is useful for troubleshooting but does not address security vulnerabilities.

????Reference:CompTIA CySA+ CS0-003 Official Study Guide, Secure Software Development Practices.