A malicious insider is using an ARP spoofing tool to impersonate the gateway router. Which of the following attack types is the malicious insider implementing?
A.
Man-in-the-middle attack.
B.
IP spoofing attack.
C.
DNS poisoning and redirect attack.
D.
Replay attack.
Pretty good overview of ARP spoofing at https://www.veracode.com/security/arp-spoofing.