This course is designed to equip students with IT security policy development and security management including legal and ethical issues in security audit and management. This course provides students with the necessary foundations to apply cybersecurity and enterprise-level security management from a technical and people management perspective, exploring security technologies. commonly used in industry. Topics cover cyberattack and defense strategies, including web security, firewalls, intrusion detection systems, plus security services like confidentiality, integrity, authentication (CIA). A wide range of security technologies such as IPSec, SSL, PGP and S/MIME are covered in this course.