November 26, 2017

ASLR(Address Space Layout Randomization)

set ASLR image

ASLR(Address Space Layout Randomization) : This is memory protection technique that randomly places addresses of stack, heap, and libraries into the process space of memory.
❍ How to enable/disable : (Link)
❍ When it is set, the address of variables and functions are changed each run time.
❍ cat /proc/self/maps : The command to check the changes of the allocated memory address.