Making data look like it has come from a different source is called: a. Sniffing
b. A man-in-the-middle attack
c. A replay attack
d. Spoofing

spoofing

Explanation:

Spoofing is the act of disguising a communication from an unknown source as being from a known, trusted source. Spoofing can apply to emails, phone calls, and websites, or can be more technical, such as a computer spoofing an IP address, Address Resolution Protocol (ARP), or Domain Name System (DNS) server.

can you explain it better

answer; use multiple stimuli;