Which input control is designed to prevent a buffer overflow attack? Size check Reasonableness test Range...
Which input control is designed to prevent a buffer overflow attack?
- Size check
- Reasonableness test
- Range check
- Field check
Homework Answers
Explanation
Reasonableness checks can prevent some buffer overflow attacks. A buffer overflow can occur when a Web page receives more data than is expected. If an attacker tries to enter more data than expected into text box, the validation check can reject it. Because the data is rejected, the buffer overflow doesn’t occur.
Answer: Option B: Reasonableness test
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