DEFCON is a defense alert state (numbered 1-5) used by the United States Armed Forces.
In the United Kingdom, DEFCON refers to numbered defence contract conditions issued by the Ministry of Defence.
Defcon, DEFCON, DEFCON 1, Defconn, etc., may also refer to:
People with the name
- Defconn (born 1977), South Korean rapper and comedian
- Defconn Girl (born 1990), a South Korean singer also known as Fat Cat
Arts, entertainment, and media
Games
- DEFCON (video game), a 2006 real-time strategy game
- Defcon 5 (1987 video game), an SDI Simulation game by Cosmi Corporation
- Defcon 5 (1995 video game), a science fiction first-person shooter video game developed by Millennium Interactive Ltd
Other uses in arts, entertainment, and media
- DEF CON Radio, a channel on SomaFM, which provides the music for the annual DEF CON hacker convention
- Defcon (album), a 1991 industrial album by :wumpscut:
- Def-Con 4, a 1985 post-apocalyptic film
Other uses
- DEF CON, a hacker convention held annually since 1993
- Campaign to Defend the Constitution or DefCon, an American organization for church and state separation
- MS-DEFCON, a Microsoft Patch Defense Condition Level By Woody Leonhard
See also
- Def (disambiguation)
- Defqon.1 Festival, an electronic music festival founded in 2003