In computer security, a NOP slide, NOP sled or NOP ramp is a sequence of NOP (no-operation) instructions meant to "slide" the CPU's instruction execution flow to its final, desired destination whenever the program branches to a memory address anywhere on the slide. The technique sees common usage in software exploits, where it is used to direct program execution when a branch instruction target is not known precisely.
In computer security, a NOP slide, NOP sled or NOP ramp is a sequence of NOP (no-operation) instructions meant to "slide" the CPU's instruction execution flow to its final, desired destination whenever the program branches to a memory address anywhere on the slide. The technique sees common usage in software exploits, where it is used to direct program execution when a branch instruction target is not known precisely.
Source: Wikipedia "NOP slide" · CC BY-SA 4.0
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