Question 8 (15 points) Describe how TCP/IP three way handshake works and how this mechanism can be used to create Denial of Service Attack. [5 points] What is the difference between Smurf attack and Distributed Denial of Service Attack. Provide source of your answer. [5 points From the web, can you find one real world examples where DDoS attacks affected business websites? Discuss what weaknesses may have caused the attack and what mitigation you suggest? [5 points]