This module addresses the best practices of the development and management of effective security systems with coverage on information, personnel, physical security, and risk analysis for information protection. It provides a broad overview of the principles and elements of information technology security. It covers the basic principles of the CIA model – Confidentiality, Integrity and Availability. Topics covered include IT security threats, security techniques, security services, and system security features. Students will also be introduced to the different information security standards available in the IT industry such as ISO 27001 that implements a security framework for organisations.