Which of the following can render corporate e-mail systems weak?
-
Phishing
-
E-mail bomb
-
Spam
-
All of the above
D
Correct answer
Explanation
Phishing tricks users into revealing credentials through fake emails, compromising email security. E-mail bombs flood systems with massive volumes to cause denial-of-service. Spam consumes bandwidth and storage, making it harder to identify legitimate emails. All three attack vectors weaken corporate email systems.