1. Explain the term “social engineering”. Have you everexperienced it? Whathappened?_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________2.What are Denial of Service (DoS) and Distributed DoS attacks? Arethese serious attacks?Explain youranswer._____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________3.What is the different between virus andworm?______________________________________________________________________________________________________________________________________________________________________________________________4.ExplainRansomware.______________________________________________________________________________________________________________________________________________________________________________________________5.Explain how Pen (penetration) testingworks.______________________________________________________________________________________________________________________________________________________________________________________________6.Device hardening refersto___________________________________________________________________________________________________________________________________________________________________7.What are the symptoms of malware?Explain______________________________________________________________________________________________________________________________________________________________________________________________8.What are your thoughts on Bring Your Own Device (BYOD) practice?E.g., do you think it is asafe practice? explain youranswer.______________________________________________________________________________________________________________________________________________________________________________________________