Module 3 – The UK Government Security Classifications Policy Principles of Information Security Management Module 3 – The UK Government Security Classifications Policy This module explains how to maintain the confidentiality and integrity of any HMG information and data. It should take you approximately 10 minutes to complete. Lesson Content 0% Complete 0/11 Steps Duty of Care Security Classifications (1) Security Classifications (2) Handling OFFICIAL Information More sensitive information Who is responsible? Adding a Descriptor Some important guidelines Physical Security Security in the Workplace Summary Previous Topic Back to Course Next Topic