QUESTION: Pick one of the networking layers described in the book, discuss 2 protocols in that layer, and include a possible security flaw for those protocols. Back up your answers with either a) research paper discussing the flaw b) write a program which exposes the flaw.

These can be any type of security flaw, doesn't have to be DOS or MiM or ... ?? Anything!

Please use this chosen networking layer to complete the answer:

TRANSPORT LAYER: 2 protocols of interest:

-TCP (more service, more overhead)

-UDP (less service, less overhead)