問題文
A vulnerability in a purchased component cannot be patched before the next release window, so the team configures the perimeter to reject the traffic pattern that exploits it. How does that countermeasure work, and what does it leave behind?
選択肢
- This countermeasure works by blocking the necessary traffic, and what it leaves behind inside the purchased component is the unchanged weakness.
- This countermeasure works by converting the intercepted request, and what it leaves behind inside the purchased component is the untouched source.
- This countermeasure works by rewriting the affected routine, and what it leaves behind inside the purchased component is the corrected source.
- This countermeasure works by restricting the accepted machines, and what it leaves behind inside the purchased component is the narrowed reach.