Cisco Cyber Security Practice Exam

How can unauthorized media access be restricted?

1. Use content filtering software

2. Implement automated antimalware solutions

3. Disable internal CD drives and USB ports

4. Monitor user activity logs

The correct answer is: Disable internal CD drives and USB ports

Restricting unauthorized media access is crucial for maintaining the integrity and security of an organization's data. Disabling internal CD drives and USB ports effectively prevents users from physically inserting unapproved media or devices that could introduce malware or facilitate data theft. By removing these avenues for external media, organizations can substantially reduce the risk of unauthorized access and the potential for data breaches. This method is particularly effective because it mitigates the risk of users inadvertently or intentionally connecting unauthorized devices that could compromise the system. Additionally, this approach complements broader security strategies by enforcing hardware restrictions that have a direct impact on physical security protocols. The other choices provide valuable security measures but do not specifically target the issue of unauthorized physical media access. Content filtering software can help manage internet traffic but doesn't control physical access to devices. Automated antimalware solutions protect systems from malicious software but do not prevent users from introducing potentially harmful media. Monitoring user activity logs can help identify unauthorized actions but does not proactively prevent access to unauthorized media.