Masquerade

Masquerade may refer to:

Masquerade ball, a festivity in which, participants wear elaborate costumes and hide their true identity.
Masquerade (book), written by Kit Williams.
IP Masquerade, a synonym for computer Network address translation (NAT).
Spoofing attack, a kind of attack in data communication, in which a third party tries to mislead the communication participants using forged information.
Masquerade (song), from the Musical "The Phantom of the Opera (1986 musical)"
Masquerade (Nielsen), an opera by Carl Nielsen.
Masquerade (World of Darkness), a term from White Wolf Game Studio's role-playing game Vampire: The Masquerade, which describes the efforts of the vampiric Camarilla to hide from humanity.
Masquerade (TV series), a short-lived TV series aired on ABC in 1983.
Maskerade, a book by Terry Pratchett