200-201 Question 57

Community Discussion

Written by other learners. Comments can disagree with the marked answer — check the official documentation when in doubt.

• Chose C2

  Buffer overflow attacks are prevented by input validation.

• 2

  c Buffer overflow attacks can be prevented by implementing proper input validation & boundary checking in software, using secure coding practices, applying compiler-based protections like stack canaries & Address Space Layout Randomization [ASLR] & keeping software up to date with security patches.

• 3

  The answer is: C. input validation.