1. IT 244 Week 2 DQ 3 To purchase this material link http://www.assignmentcloud.com/IT-244/IT- 244-Week-2-DQ-3 For more courses visit our website http://www.assignmentcloud.com/ IT 244 Week 2 DQ 3 Why does a company need an Information Security Policy? What are the various parts of an effective Information Security Policy? Describe each part and its function.