Hi, i imagine that IP Options like Source Route can be insecure. But i would like to know more about the rest of the options. Which of them can be a security threat? I think someone somewhere said that IP Option NOP (No Operation) is used by some lame portscanners. Actually I know almost nothing about them, so if anyone could put some light on it, or point to good resources I would be glad.
Have a nice day people, Maciej Soltysiak.
