Which term describes a policy that blocks the user from copying the file and then revokes read or open access?

• A. Print blocking
• B. Quarantine
• C. Tombstone
• D. Removable/External Media Blocking

Answer: (B)

Quarantine is the practice of isolating a file that’s considered risky or sensitive. In this approach, the system first blocks attempts to copy the file to prevent data exfiltration, and then it revokes read or open access so the file can’t be viewed or opened. This two-step protection keeps the item isolated while it’s reviewed or until permissions are adjusted, reducing the chance of leakage or misuse.

Print blocking would stop printing but not necessarily prevent copying or accessing the file. Tombstone is about marking a file as deleted or removed, not about actively blocking copies or access. Removable/External Media Blocking focuses on blocking external storage media usage, not the ongoing access controls on a specific file.