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Spoof, spoofs, spoofer, or spoofing may refer to: Forgery of goods or documents Semen, in Australian slang Spoof (game), a guessing game Spoofing (finance), a disruptive algorithmic-trading tactic designed to manipulate markets
Culture A type of satire, specifically a parody, in which an original work is made fun of by creating a similar but altered work. Spoof film ( parody film), a cinematographic genre Spoofing (anti-piracy measure), a technique to curb unlawful online downloading
Science and technology Biometric spoofing, fooling a biometric identification device DLL spoofing, using an insecure DLL loading routine to load a malicious DLL file
Networking and communications Protocol spoofing, a technique to increase performance in data communications Spoofing attack, the falsifying of data on a telecommunications network ARP spoofing Caller ID spoofing Email spoofing GNSS spoofing, involving navigation satellites IP address spoofing MAC spoofing Referrer spoofing SMS spoofing Spoofed URL Website spoofing
See also Meaconing, the interception and rebroadcast of navigation signals Replay attack, a network attack in which transmitted data is fraudulently repeated or delayed