Increasingly, computer networks cannot be considered without the important issue of security; without secure networks, businesses, commerce, and communications would all fail. This course addresses the need for modern computer network professionals.
You cover topics such as current and future internet protocols, programming networked services and securing these systems. We offer a strong practical element through laboratory programmes in software engineering and in computer networking; laboratory work in security includes unique environments where the techniques of the attackers can be observed and stopped using specialist security tools.
Our School is a community of scholars leading the way in technological research and development. Today’s computer scientists are creative people who are focused and committed, yet restless and experimental. We are home to many of the world’s top scientists, and our work is driven by creativity and imagination as well as technical excellence.
Professional accreditation
Accredited by the Institution of Engineering and Technology (IET) on behalf of the Engineering Council as meeting the requirements for Further Learning for registration as a Chartered Engineer. Candidates must hold a CEng accredited BEng/BSc (Hons) undergraduate first degree to comply with full CEng registration requirements.
Your future
Graduates of our degree in this area have found work in a variety of networking roles and companies including, network management for companies, Internet service providers and developers for security products both in the UK and overseas.
Our recent graduates have progressed to a variety of senior positions in industry and academia. Some of the companies and organisations where our former graduates are now employed include:
We also work with the university’s Employability and Careers Centre to help you find out about further work experience, internships, placements, and voluntary opportunities.
*Price shown is for indicative purposes, please check with institution
September 2025
Colchester Campus
University of Essex,
Wivenhoe Park,
Colchester,
Essex,
CO4 3SQ, CENTRAL ENGLAND, England
*There may be different IELTS requirements depending on your chosen course.
At Essex, students learn to think differently, find new ways of doing things and adopt new techniques for solving problems.