Cybersecurity has become an essential skill in a world where individuals and organizations depend heavily on computers, networks, cloud services, mobile devices, and online platforms. This Diploma in Cybersecurity provides a structured introduction to the principles, technologies, practices, and professional skills used to protect digital systems, networks, applications, and information from cyber threats.
The course begins with the foundations of cybersecurity, including the CIA Triad—Confidentiality, Integrity, and Availability—risk assessment, authentication, authorization, encryption, access control, defence in depth, and least privilege. Students will then explore common cyber threats such as malware, ransomware, phishing, social engineering, denial-of-service attacks, and insider threats. These subjects reflect the foundational security concepts and threats covered in the source material.
You will also study password security, multi-factor authentication, secure browsing, privacy protection, network security, firewalls, VPNs, wireless security, IDS/IPS, malware detection, antivirus technologies, EDR, and SIEM. The course explains how multiple layers of security can work together to reduce cybersecurity risks. The source emphasizes firewalls, IDS/IPS, encryption, access control, network segmentation, vulnerability management, monitoring, and security awareness as important security measures.
