Memory protection is a way to control memory access rights on a computer, and is a part of most modern operating systems. The main purpose of memory protection is to prevent a process from accessing memory that has not been allocated to it. This prevents a bug within a process from affecting other processes, or the operating system itself. Memory protection for computer security includes additional techniques such as address space layout randomization and executable space protection.
Read more about Memory Protection: Measures, Memory Protection in Different Operating Systems
Famous quotes containing the words memory and/or protection:
“No memory of having starred
Atones for later disregard,
Or keeps the end from being hard.”
—Robert Frost (1874–1963)
“We all cry out that the world is corrupt,—and I fear too justly,—but we never reflect, what we have to thank for it, and that it is our open countenance of vice, which gives the lye to our private censures of it, which is its chief protection and encouragement.”
—Laurence Sterne (1713–1768)