__________ aim to prevent or detect buffer overflows by instrumenting programs when they are compiled.
A)Compile-time defenses
B)Shellcodes
C)Run-time defenses
D)All of the above

Question

Quizplus · Accepted Answer

Compile-time defenses, as the name suggests, are mechanisms implemented during compilation to prevent or detect buffer overflows. These mechanisms include techniques such as stack canaries, bounds checking, and address space layout randomization. Shellcodes are actually used to exploit buffer overflows, not prevent or detect them. Run-time defenses, on the other hand, are mechanisms implemented when the program is executed, such as binary instrumentation or dynamic libraries, which may help detect or mitigate buffer overflow attacks. Therefore, the most appropriate answer in this context would be compile-time defenses.

__________ Aim to Prevent or Detect Buffer Overflows by Instrumenting