Cyber Security Courses Online | Compare OHSC Courses

The paid programmes currently listed in this category include a Level 3 cyber security certificate, a Level 5 advanced cyber security diploma and a Level 5 GDPR and compliance diploma. Each has a different purpose, so the most suitable option depends on whether you want broad cyber security knowledge, advanced technical coverage or a stronger focus on data protection and compliance.

Compare Paid Cyber Security Courses

Programme	Level	Study time	Best suited to
Certificate in Cyber Security	QLS Level 3	200 hours approx.	Learners seeking an introductory structured route into cyber security.
Advanced Diploma in Cyber Security	QLS Level 5	450 hours	Learners ready for broader, more advanced coverage of cyber security and risk.
Diploma in GDPR and Compliance	Level 5	450 hours	Learners focused on data protection, GDPR, compliance and breach management.

Certificate in Cyber Security at QLS Level 3

Certificate in Cyber Security at QLS Level 3 is the more introductory paid option in this category. The live course record lists approximately 200 hours of self-paced online study. Its syllabus covers Introduction to Cyber Security and Risk Management, Operating Systems Security, Network Security, and Cyber Threats and Attacks.

This route is appropriate for learners who want a structured grounding in cyber security before considering more advanced study. The course page identifies online study, self-paced learning and a completion certificate, and lists CPD and QLS certificate information. These certificates should not be interpreted as an Ofqual-regulated qualification or a professional cyber security licence.

Advanced Diploma in Cyber Security QLS Level 5

Advanced Diploma in Cyber Security QLS Level 5 is the higher-level cyber security option currently listed in the category. The live course record states 450 hours of self-paced online study and covers six modules: Introduction to Cyber Security and Risk Management, Operating Systems Security, Network Security, Cyber Threats and Attacks, Data Protection and Encryption, and Cloud Security.

Choose this programme if you want broader coverage than the Level 3 certificate and are ready to study topics including encryption, cloud security, network defence and cyber risk in greater depth. The course record lists CPD and QLS certificate options; these are distinct from an Ofqual-regulated qualification and do not confer professional registration or licensing.

Diploma in GDPR and Compliance Level 5

Diploma in GDPR and Compliance Level 5 is a specialist option for learners whose main interest is data protection and compliance rather than general cyber defence. The live record lists 450 hours of self-paced online study. Its nine-module syllabus covers GDPR foundations, legal framework, data protection principles, data subject rights, data security and breach management, accountability, international data transfers, enforcement and future developments.

This programme may be the better fit where your learning goals relate to privacy, organisational compliance, information governance or the handling of personal data. It should be treated as education in GDPR and compliance, not as legal advice or as a professional licence.

How to Choose the Right Cyber Security Course

Start with the subject depth you need rather than choosing by title alone. The three paid options serve different learning goals:

Choose the Level 3 Certificate in Cyber Security if you want an introductory structured programme covering core cyber security and network-security concepts.
Choose the Level 5 Advanced Diploma in Cyber Security if you want more extensive study that also includes data protection, encryption and cloud security.
Choose the Level 5 GDPR and Compliance Diploma if your priority is data protection law, organisational compliance, data subject rights and breach management.

Before enrolling, review the individual course record for the current fee, certificate information and full syllabus. Course prices and promotional offers can change, so the individual course page should be treated as the current source for payment information.

Flexible Online Study with Oxford Home Study

Oxford Home Study lists these programmes as online, self-paced courses. This format allows learners to work through course materials according to their own schedule rather than attending fixed classroom sessions. The individual paid course records also list tutor support through the learning portal and study materials.

Online study can make cyber security education more accessible, but completing a course does not by itself guarantee employment, a particular salary, professional status or acceptance by every employer. Learners pursuing a specific technical role or industry certification should check the requirements of that role separately.

Paid Courses and Free Cyber Security Study

This page is intended to help learners compare OHSC paid cyber security programmes. Learners who want to explore the subject before choosing a paid programme can use the separate free cyber security area instead; keeping the two routes separate makes it easier to compare paid levels and specialist options here.

You can also browse the wider OHSC course catalogue if you want to compare cyber security with other online study subjects.

Start by Comparing the Course Records

A useful way to decide is to open the Level 3 and Level 5 course records side by side and compare their syllabus depth with your current knowledge and goals. If data protection is your main priority, compare those cyber security routes with the GDPR and Compliance Diploma before enrolling.

Explore the paid options above and select the programme whose level and subject coverage best match what you want to learn with Oxford Home Study Centre.