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Return-oriented programming (ROP) is a computer security exploit technique that allows an attacker to execute code in the presence of security defenses [1] [2] such as executable space protection and code signing. [3]
A rollover protection structure or rollover protection system (ROPS) (/ r oʊ p s / or / ˌ ɑːr oʊ p i ˈ ɛ s /) is a system or structure intended to protect equipment operators and motorists from injuries caused by vehicle overturns or rollovers.
Sigreturn-oriented programming (SROP) is a technique similar to return-oriented programming (ROP), since it employs code reuse to execute code outside the scope of the original control flow. In this sense, the adversary needs to be able to carry out a stack smashing attack, usually through a stack buffer overflow , to overwrite the return ...
The reorder point (ROP), also reorder level (ROL) or "optimal re-order level", [1] is the level of inventory which triggers an action to replenish that particular inventory. It is a minimum amount of an item which a firm holds in stock, such that, when stock falls to this amount, the item must be reordered.
This slows down the attack considerably and allows the system administrator to look into any suspicious activity. Apart from this the conventional protection against ROP style control flow hijacking attacks, Control Flow Integrity also can provide provable prevention but at a significant performance overhead.
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In computer graphics, the render output unit (ROP) or raster operations pipeline is a hardware component in modern graphics processing units (GPUs) and one of the final steps in the rendering process of modern graphics cards.
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