Which two endpoint measures are used to minimize the chances of falling victim to phishing and social engineering attacks? (Choose two)

Which two endpoint measures are used to minimize the chances of falling victim to phishing and social engineering attacks? (Choose two)
A . Patch for cross-site scripting.
B . Perform backups to the private cloud.
C . Protect systems with an up-to-date antimalware program.
D . Protect against input validation and character escapes in the endpoint.
E . Install a spam and virus email filter.

Answer: CE