Question

A private key has been stolen. Which action should you take to deal with this crisis?

a) Recover the private key from escrow
b) Delete the public key
c) Place the private key in escrow
d) Add the digital certificate to the CRL

Answer 1

To deal with the crisis of a stolen private key, the digital certificate associated with the key should be revoked and replaced with a new one. It is also important to notify the relevant authorities.

Step-by-step explanation:

If a private key has been stolen, the appropriate action to take is to revoke the digital certificate associated with the private key and replace it with a new one. This ensures that the stolen private key cannot be used to impersonate the owner or decrypt any encrypted data. It is also important to notify the appropriate authorities, such as the certificate authority (CA) or the organization responsible for managing the private key, so that they can take necessary steps to mitigate any potential harm.