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trap-door

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Definition: trap-door: A synonym for the term back-door. The word trap-door often has some specific connotations. It often means a tiny piece of code left behind in the system that will allow the original programmer back in. Also, the trap-door one-way function is one where the function can be reversed the other-way if some small piece of information is given.

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Source: Hacking-Lexicon / Linux Dictionary V 0.16
http://www.tldp.org/LDP/Linux-Dictionary/html/index.html
Author: Binh Nguyen linuxfilesystem(at)yahoo(dot)com(dot)au
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