Networking and Cyber Security Fundamentals
This module introduces the core knowledge required to engage and interact with the world of Networking and Cybersecurity. It covers core concepts such as Network Structure, IPv4 addressing, Communication Protocols and use of Packet Tracer.
Assignment 1
This assignment was centered around developing and modelling a potential network for a healthcare facility in Somerset. It mainly consisted of contextualising the requirements, justifying a proposed model, and implementing it within Cisco’s Packet Tracer Software.
Through this assignment, I gained insights into network design principles and cybersecurity practices. I learned to design network architectures, such as the 2-tier combined core model, and evaluated differet topologies for performance and reliability. The assignment enhanced my understanding of routing protocols, particularly the use of OSPF for dynamic routing. Additionally, I have developed skills in identifying and mitigating cyber threats, focusing on real-world scenarios like the WannaCry ransomware attack used as an example in the assignment.
Assignment 2
Assignment 2, similarly to the first focused on the design, implementation, and assessment of a network plan – but with additional functionality and cyber-security risk assessment. It included creating a design and layout plan, estimating hardware costs, justifying the chosen layout and architecture, building a prototype model, conducting performance testing, and performing a cybersecurity risk assessment.
This assignment further enhanced my skills in network design. Particularly creating layout plans, accurately estimating hardware costs, and justifying network architecture choices. I also gained more practical experience in configuring and troubleshooting networks through prototype building and testing in Packet Tracer. Alongside this, I further developed the ability to conduct cybersecurity risk assessments, now being able to identify potential threats and recommending mitigation strategies.