Bianca manages the e-mail server for Fictional Corp. All of the employees' e-mails are encrypted using the user's keys. One of the user's certificates expires, so a new certificate is installed. However, now they can no longer access their archived e-mails. Which of the following does Bianca need to do to give this user access to their archived e-mails?
A) Uninstall the new certificate and reinstall the old one.
B) Delete the archived e-mails.
C) Transfer the old certificate keys to the new certificate.
D) Import the keys for the old certificate so the e-mails can be decrypted and then re-encrypt them using the new certificate.

Question

Quizplus · Accepted Answer

The user cannot access their archived emails because they were encrypted with the old certificate's keys. Importing the keys from the old certificate allows for decryption of these emails, and re-encrypting them with the new certificate's keys restores access under the new security credentials.

Bianca Manages the E-Mail Server for Fictional Corp