Computer Networks and Security

Computer networks and security is a discipline that addresses one of the most pressing challenges in the modern connected world. Every organisation, from small businesses to governments and multinational corporations, depends on digital networks, and the security of those networks is a matter of both commercial importance and national concern. Cybersecurity threats are growing in sophistication and frequency, and the demand for professionals who understand network architecture, communication protocols, and security systems is growing correspondingly.

At Birmingham City University, this three-year programme focuses on the practical needs of businesses that require high-quality computer and network security, ensuring you are equipped for a career in this increasingly important industry. You will study the fundamentals of computer networks, including how data is transmitted, how networks are designed and managed, and how the secure communication technologies that underpin our mobile and connected society work. The security dimension covers threat analysis, vulnerability assessment, cryptography, firewalls, intrusion detection, and the legal and ethical frameworks governing cybersecurity practice.

The programme includes a sandwich placement year and embedded work placement opportunities, giving you direct professional experience in network or security roles.

Graduates are in high demand across financial services, government, defence, healthcare, technology companies, telecommunications, and virtually every sector that relies on networked systems, which in practice means almost all of them. Roles include network engineer, security analyst, penetration tester, cybersecurity consultant, information security manager, and cloud security specialist. Many organisations face critical shortages of qualified security professionals, and this skills gap is expected to persist and grow.

Further study at master's level in cybersecurity, network engineering, or information security is an option for those wishing to specialise further.