Related:

• job security n. When some piece of code is written in a particularly obscure fashio
  and no good reason (such as time or space optimization) can be discovered, it is often said that the programmer was attempting to increase his job security (i....
• Spaghetti code means job security.
• patch 1. n. A temporary addition to a piece of code, usually as a quick-and-dirty remedy to an existing bug or misfeature.
  A patch may or may not work, and may or may not eventually be incorporated permanently into the program....
• live data n. 1. Data that is written to be interpreted and takes over program flow when triggered by some un-obvious operation, such as viewing it.
  One use of such hacks is to break security. For example, some smart terminals have commands that allow one to download strings to program key...
• back door n. [common] A hole in the security of a system deliberately left in place by designers or maintainers.
  The motivation for such holes is not always siniste...
• bug n. An unwanted and unintended property of a program or piece of hardware, esp.
  one that causes it to malfunction. Antonym of feature....
• live data: n. 1. Data that is written to be interpreted and takes over program flow when triggered by some un-obvious operation, such as viewing it.
  One use of such hacks is to break security. For example, some smart terminals have commands that allow one to download strings to program key...
• can: vt. To abort a job on a time-sharing system. Used esp.
  when the person doing the deed is an operator, as in "canned from the {{console}}"....
• lop: n. 1. A one-sided {fudge factor}, that is, an allowance for error but in only one of two directions.
  For example, if you need a piece of wire 10 feet long and have to guess when you cut it, you make very sure to cut it too long, by a large amount if necessary, rather than too short by even a little bit, because you can always cut off the slop but you can't paste it back on again....