Which of the following countermeasures helps prevent e-mail spoofing, that is, the forgery of an e-mail header to make it appear as if it is coming from a friend or employee?

Question

Quizplus · Accepted Answer

Implementing message authentication measures such as DomainKeys Identified Mail (DKIM) or Sender Policy Framework (SPF) can help prevent e-mail spoofing by verifying that the incoming e-mail is actually coming from the claimed sender's domain. Updating e-mail policies and completing regular updates may be important for overall security, but do not specifically address e-mail spoofing. Planning for ID theft after a data breach is a separate issue related to incident response, but does not directly prevent e-mail spoofing.

Which of the Following Countermeasures Helps Prevent E-Mail Spoofing, That