Explain the importance of information security policies and the role they play in ensuring sound and secure business information. The answer to these questions is obvious. Security policies are essential in todays world. However, the flip side to this is that at times these policies also cause problems. Discuss the following IT security policies and the level of protection each policy provides 1- Internet use policy, 2- External device use policy, 3- Employee identity (ID) policy, and 4- Computer use policy.