Sniffer may refer to:
*
Packet analyzer
A packet analyzer, also known as packet sniffer, protocol analyzer, or network analyzer, is a computer program or computer hardware such as a packet capture appliance, that can intercept and log traffic that passes over a computer network or p ...
(aka network analyzer, protocol analyzer or sniffer), computer software or hardware that can intercept and log traffic passing over a digital network
*The trademark for the original Network General
Sniffer protocol analyzer
*
Autolycus (submarine detector)
Autolycus or Sniffer was a submarine detection system designed to detecting diesel-engined submarines from aircraft. It was designed to detect exhaust fumes from their diesel engines. Named after the mythical Greek, Autolycus, who took part in ...
(aka ''sniffer''), a device to detect diesel exhaust fumes from a submarine
*
Allan Clarke (footballer)
Allan John Clarke (born 31 July 1946), nicknamed "Sniffer", is a former professional footballer who played in the Football League for Walsall, Fulham, Leicester City, Leeds United and Barnsley, and won 19 international caps for England.
Club c ...
, the Leeds Utd, Fulham and England striker known by that nickname
* A slang term for
intoxicative inhalant
Inhalants are a broad range of household and industrial chemicals whose volatile vapors or pressurized gases can be concentrated and breathed in via the nose or mouth to produce intoxication, in a manner not intended by the manufacturer. They ...
s
* ''Sniffer'' (''
Anwar Ka Ajab Kissa''), a 2013 Indian film directed by Buddhadev Dasgupta
{{disambig