100-160 Question 150
Select 3A cybersecurity technician notices that a Windows server hosting critical applications has not been updated for several months. The technician is tasked with ensuring the system is secure and up to date. Which of the following actions should the technician prioritize to address this issue?
- A
Check for and install the latest Windows updates, including security patches.
- B
Update all installed third-party applications to their latest versions.
- C
Verify that the device drivers installed on the server are up to date.
- D
Perform a BIOS or firmware update on the server hardware without verifying compatibility.
- E
Run a vulnerability scan after applying updates to ensure no critical vulnerabilities remain.
Show answer and explanation
Correct answers: A, B, E
Explanation
Maintaining the security and performance of a Windows server requires prioritizing critical updates, including Windows security patches and third-party applications, as they directly address software vulnerabilities. Running a vulnerability scan post-update verifies the effectiveness of the patches and ensures the system is secure. While updating device drivers and performing firmware updates can be important, they are not immediate priorities unless specific issues necessitate them.
- A. Correct.
Installing Windows updates, especially security patches, is critical to protect the server from known vulnerabilities.
- B. Correct.
Updating third-party applications ensures that they are not vulnerable to exploits targeting older versions.
- C. Incorrect.
While updating device drivers is important for hardware compatibility, it should not be the first priority unless hardware issues are present.
- D. Incorrect.
Updating the BIOS or firmware without verifying compatibility could lead to system instability or failure. Such updates should only be performed when required and carefully planned.
- E. Correct.
Running a vulnerability scan after applying updates ensures that all critical vulnerabilities have been addressed and no new issues have been introduced.