中等ICT-SECU-005
Ransomware has encrypted files on one school computer. The appropriate response is to:
A. Pay at once from petty cash and tell nobody.
B. Send the administrator password to the address in the message.
C. Publish the files on the Web so the demand no longer matters.
D. Disconnect the computer, tell a teacher or technician, and restore from a clean backup.✓ 答案
解說
Payment is not a recovery plan, and the password must not be sent. Isolate the machine and recover from a backup that was not encrypted with it.