This module provides an overview of information security, covering its foundational concepts, evolution, key components, and importance in the digital age. It introduces the concepts of risks, vulnerabilities, threats, and the motivations of threat actors, laying the groundwork for understanding the modern cybersecurity landscape.

This module delves into security policies and access control, which are crucial for managing and restricting access to sensitive information. Learners will explore various types of access control mechanisms and how these are enforced through policy frameworks. The module also discusses confidentiality, integrity, and hybrid policies, giving a foundational understanding of how organisations safeguard data against unauthorised use.

This module focuses on implementing security at different layers of the OSI model, from network to application. Learners will gain hands-on knowledge of security protocols such as IPSec, TLS/SSL, and secure application communication. The module also introduces real-world attack vectors and how to defend against them using layered security approaches.

This module explores various network defenses and system-level protections, including intrusion detection/prevention systems, firewalls, and secure OS configurations. Learners will also explore secure software development practices, physical infrastructure security, and the role of human factors in cybersecurity.

This module introduces learners to threat modelling techniques and frameworks such as attack trees and the cyber kill chain. It also covers attack classification databases (CAPEC, CVE, CVSS), incident response procedures, and the legal and ethical dimensions of cybersecurity. The module culminates in a staff-graded assessment for applied learning.

This module provides a foundational understanding of information security, its key components, and the evolution of encryption techniques. It introduces the classical encryption techniques like substitution and Caesar ciphers, and the mathematical foundations behind these methods.

This module introduces encryption fundamentals, focusing on public and private key cryptographic techniques. It explores the differences between symmetric and asymmetric encryption, the working mechanisms of stream and block ciphers, and their practical applications in modern security.

This module delves into asymmetric encryption techniques. It covers RSA and Diffie-Hellman algorithms, block cipher modes of operation, and challenges in modern cryptography, including quantum threats. Learners will explore how these techniques are applied in real-world systems and examine the trade-offs between security, performance, and scalability.

This module introduces asymmetric cryptography, focusing on the RSA algorithm and key establishment techniques such as Diffie-Hellman Key Exchange (DHKE). It highlights how asymmetric methods ensure data confidentiality and support secure communication.

This module covers the concepts of data integrity and authentication, focusing on hash functions and Message Authentication Codes (MACs). It explains how these cryptographic tools are used to verify the integrity and authenticity of information.

Final Comprehensive Examination