Computer Networking

Computer networking is the discipline concerned with the design, implementation, management, and security of the infrastructure that allows computers and devices to communicate. Networks are the backbone of the digital economy, carrying the data on which organisations, governments, and individuals depend, and the professionals who design and maintain them are essential to the functioning of modern life. The field encompasses everything from local area networks in a single office building to the global internet, and it requires both theoretical understanding of networking protocols and hands-on technical skills in configuring and troubleshooting real systems.

At Anglia Ruskin University, this three-year, full-time degree develops your knowledge of networking fundamentals, including network protocols, routing and switching, network architecture, wireless networks, and network security. You will develop both the conceptual understanding of how networks work and the practical ability to configure, monitor, and troubleshoot them in real environments. The programme builds technical skills with industry-standard equipment and tools, preparing you for the kind of hands-on work that network engineering roles demand.

Graduates from computer networking programmes work as network engineers, systems administrators, network security specialists, cloud infrastructure professionals, and IT managers across every sector of the economy. The essential nature of network infrastructure means that skilled network professionals are in consistent demand, and the growth of cloud computing, 5G, and the Internet of Things is creating new specialisms and opportunities within the field. Professional certifications in networking are common alongside degree-level qualifications, and many graduates pursue further study in network security, cloud computing, or information technology management.