Cyber Security trains students in digital defense, ethical hacking, and cyber law to safeguard information systems and infrastructure. In 2026, the Cyber Security O’Level subjects are expected to remain the same as in previous years. The information on this platform is relevant for students preparing for WAEC, NECO, or GCE who want to know the subjects required to gain admission into the Cyber Security department of their preferred institution.
List of Cyber Security O’Level Subject Requirement
The required O’Level subjects for Cyber Security in Nigerian tertiary institutions comprise a minimum of five credit passes (C5 and above) in the SSCE/WAEC/NECO, including:
The subject requirements listed above are used by Nigerian tertiary institutions offering Cyber Security. Once you’ve confirmed the O’Level subjects stated above, the next step is to kick-start your admission expedition by registering for either JAMB UTME or IJMB, depending on which path suits you best. If you need more information related to Cyber Security course, you can also check the Joint Admissions and Matriculation Board subject combination here.
Frequently Asked Questions (FAQ)
Are there restrictions on the subjects that can replace Computer Studies subject for Cyber Security?
Yes. Any subject used to replace Computer Studies must be officially approved by SSCE/WAEC/NECO for the Cyber Security programme. Cyber Security generally falls under the Faculty of Data and Decision Sciences, so acceptable replacement subjects usually come from this category. A typical option includes any core Science subject.
Is it allowed to substitute Chemistry with another approved subject in SSCE/WAEC/NECO?
Yes, Chemistry subject substitution is allowed, but the replacement must be approved and relevant for your chosen course. For Cyber Security, a valid option would be Economics subject.
How many credit passes do I need in O’Level for Cyber Security?
Candidates must have a minimum of five (5) credit passes (C5 and above) in their SSCE, including the required subjects for Cyber Security.
Can I use a mixture of WAEC, NECO, and NABTEB results for Cyber Security?
Yes. Most Nigerian tertiary institutions accept a combination of WAEC, NECO, and NABTEB results, provided the subjects meet the course requirements.
What happens if I fail one of the core O’Level subjects?
You would need to retake the subject in a recognized examination (WAEC, NECO, or NABTEB) to meet the minimum requirement. Institutions generally do not accept alternatives unless officially approved.
Can I replace a subject I didn’t take in my first O’Level exam with a new one?
Yes, as long as the new subject is allowed for Cyber Security and is recognized by WAEC or NECO.
Are all subjects offered by WAEC/NECO accepted for substitution?
No. Only subjects approved for the Cyber Security programme can be used as replacements. Always check your preferred tertiary institution’s requirements for guidance.
Can a grade of C6 be used to meet the five-credit pass requirement in SSCE for Cyber Security?
No. Only grades C5 and above (C5, B3, A1) are considered credit passes in SSCE. A grade of C6 does not count and cannot be used to meet the five-credit pass requirement for Cyber Security.
Why Getting Cyber Security O’Level Subjects Right Matters
If you select the right O’Level subjects for Cyber Security, you make an important step in the admission process, yet many students fail to do so even though it directly affects eligibility and exam preparation. Here are the main reasons why this decision is relevant:
1. Prevent Unnecessary Setbacks
Students often realize too late that their O’Level subjects do not meet the requirements for Cyber Security, and preparing for WAEC or NECO requires time, and focus, so selecting the wrong subjects can waste all that effort.
2. Meet Admission Requirements
O’Level subject combinations are a core part of admission criteria, and even with good grades, missing a required subject can limit your chances, while selecting the correct Cyber Security subjects ensures you meet tertiary institution requirements and avoid changing courses later.
3. Prepare with Clarity and Confidence
When your subject choices align with the Cyber Security course requirements, you can focus fully on your exam preparation.
4. Build a Solid Academic Foundation
The right O’Level subjects also provide the foundational knowledge needed for Cyber Security, supporting a stronger grasp of core concepts and easing the transition into higher education.
Science Subjects Eligible for O’Level Substitution
You can choose from the listed Science subjects according to your specific O’Level subject needs.
Other Science subjects
