Question

With regard to DOS attack what is not true from below options?

(a) We can stop DOS attack completely

(b) By upgrading OS vulnerability we can stop DOS attack to some extent

(c) DOS attack has to be stopped at network level

(d) Such attack can last for hours

This question was addressed to me during an interview.

This intriguing question originated from Security topic in portion Security of Operating System

Answer 1

The correct choice is (a) We can stop DOS attack completely

Best explanation: None.