A network administrator noticed various chain messages have been received by the company.
Which of the following security controls would need to be implemented to mitigate this issue?
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A.
Anti-spam
B.
Antivirus
C.
Host-based firewalls
D.
Anti-spyware
Explanation:
A spam filter is a software or hardware solution used to identify and block, filter, or remove unwanted messages
sent via email or instant messaging (IM).