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Computer Science with Security and Forensics with a Year of Study Abroad (BSc)

  • Subject area: Computer science
  • UCAS code: 125V
  • Next intake: September 2025
  • Duration: 4 years
  • Mode: Full time with year abroad

Why study this course

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Year Abroad

Study at a university abroad where you can learn while you travel and experience the practices and culture of a different country.

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No prior knowledge required

We cater for both those who’ve studied computer science and those who are new to this subject.

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Support as you study

Our programme offers mentoring, one-to-one academic support, fabulous social events and a team to help you secure a work placement.

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Excellent facilities

You’ll be learning in stunning facilities against a backdrop of cutting-edge research in a university that is central to Cardiff’s multi-million-pound innovation hub.

This accredited degree provides both the theoretical and practical knowledge required to become a part of the exciting and dynamic world of computer science which lies at the heart of almost all aspects of modern life, with a strong information security theme.

On this course you will develop transferable technical, analytical and professional skills, supported by a broad awareness of current technology trends, particularly in the field of computer security. The course covers a mixture of core techniques and concepts and evolving, technology-based subject matter.

Business use of web applications and rising cases of cybercrime has fundamentally changed the nature of information security. As a concern for big business economies and consumers alike, graduates with an understanding of computer security and forensics are exceptionally valuable to many employers.

Graduates are able to objectively analyse problems and develop appropriate computational solutions. Your detailed understanding of technology computer security and digital forensics will make you suitable for a range of professional careers and sought-after by employers.

The year of study at a university abroad will give you the opportunity to broaden your experience and learning, and strengthen your transferable skills.

 

Accreditations

Subject area: Computer science

Entry requirements

We accept a combination of A-levels and other qualifications, as well as equivalent international qualifications subject to entry requirements. Typical offers are as follows:

A level

ABB-BBC. Must include Maths.

Extended/International Project Qualification: Applicants with grade A in the EPQ/IPQ will typically receive an offer one grade lower than the standard offer. Please note that any subject specific requirements must still be met.

  • Our grade range covers our standard offer and contextual offer. We carefully consider the circumstances in which you've been studying (your contextual data) upon application. Eligible students will be given an offer that is lower than the standard offer (usually the middle or lower end of the advertised grade range).
  • Where there is no grade range advertised and/or where there are selection processes in place (like an interview) you may receive additional consideration in the selection process.

Learn about eligible courses and how contextual data is applied.

International Baccalaureate

32-30 overall or 665-655 in 3 HL subjects. Must include grade 5 in HL Maths.

Baccalaureate Wales

From September 2023, there will be a new qualification called the Advanced Skills Baccalaureate Wales (level 3). This qualification will replace the Advanced Skills Challenge Certificate (Welsh Baccalaureate). The qualification will continue to be accepted in lieu of one A-Level (at the grades listed above), excluding any specified subjects.

You must have or be working towards:
- English language or Welsh language at GCSE grade C/4 or an equivalent (such as A-levels). If you require a Student visa, you must ensure your language qualification complies with UKVI requirements.
- GCSE Maths grade B/6 or equivalent qualification (subject and grade). If you are taking A-level Maths (or equivalent), GCSE Maths is not required. Core Maths may also be accepted in place of GCSE Maths.

We do not accept Critical Thinking, General Studies, Citizenship Studies, or other similar equivalent subjects.
We will accept a combination of BTEC subjects, A-levels, and other qualifications, subject to the course specific grade and subject requirements.

GCSE

Grade C or grade 4 in GCSE English Language.

IELTS (academic)

At least 6.5 overall with a minimum of 5.5 in each subskill.

TOEFL iBT

At least 90 overall with a minimum of 17 for writing, 17 for listening, 18 for reading, and 20 for speaking.

PTE Academic

At least 69 overall with a minimum of 59 in all communicative skills.

Trinity ISE II/III

II: at least two Distinctions and two Merits.
III: at least a Pass in all components.

Other accepted qualifications

Please visit our English Language requirements page for more information on our other accepted language qualifications.

You are not required to complete a DBS (Disclosure Barring Service) check or provide a Certificate of Good Conduct to study this course.

If you are currently subject to any licence condition or monitoring restriction that could affect your ability to successfully complete your studies, you will be required to disclose your criminal record. Conditions include, but are not limited to:

  • access to computers or devices that can store images
  • use of internet and communication tools/devices
  • curfews
  • freedom of movement
  • contact with people related to Cardiff University.

Other qualifications from inside the UK

BTEC

DD-DM in a BTEC Diploma in Computing, Engineering, ICT, or IT and grade B A-level Maths

T level

Acceptance of T Levels for this programme will be considered on a case-by-case basis by the Academic School. Consideration will be given to the T Level grade/subject and grades/subjects achieved at GCSE/Level 2.

Qualifications from outside the UK

See our qualification equivalences guide

Please see our admissions policies for more information about the application process.

Interview or selection process

All applications for a place on any of the Computer Science degree programmes must be made through the Universities and Colleges Admissions Service (UCAS) application service. Applications can be made either in the English or the Welsh language. We recognise that if you are a Welsh speaker, you may feel more comfortable speaking to a Welsh speaking personal tutor. Provided there are Welsh speaking members of staff available, every effort will be made to allocate a Welsh speaker to you at any point in the application.

The School of Computer Science & Informatics assesses applications throughout the cycle. Each application is assessed by the admissions tutor who makes the decision whether or not to accept an applicant. After we have received and considered your application, we may invite you to visit the School some time during the period November to early March. This will include a guided tour of the School, Students’ Union and campus. You will meet students and staff, providing us with the opportunity of getting to know more about you and enabling you to find out what life is like as a computing student at Cardiff University.

Tuition fees for 2025 entry

Your tuition fees and how you pay them will depend on your fee status. Your fee status could be home, island or overseas.

Learn how we decide your fee status

Fees for home status

Year Tuition fee Deposit
Year one £9,535 None
Year two £9,535 None
Year three (sandwich year) £1,430 None
Year four £9,535 None

The University reserves the right to increase tuition fees in the second and subsequent years of a course as permitted by law or Welsh Government policy. Where applicable we will notify you of any change in tuition fee by the end of June in the academic year before the one in which the fee will increase.

Students from the EU, EEA and Switzerland

If you are an EU, EEA or Swiss national, your tuition fees for 2025/26 be in line with the overseas fees for international students, unless you qualify for home fee status. UKCISA have provided information about Brexit and tuition fees.

Fees for island status

Learn more about the undergraduate fees for students from the Channel Islands or the Isle of Man.

Fees for overseas status

Year Tuition fee Deposit
Year one £29,450 None
Year two £29,450 None
Year three (sandwich year) £4,417.5 None
Year four £29,450 None

Learn more about our tuition fees

Financial support

Financial support may be available to individuals who meet certain criteria. For more information visit our funding section. Please note that these sources of financial support are limited and therefore not everyone who meets the criteria are guaranteed to receive the support.

Costs for sandwich years

During a sandwich year (e.g. year in industry, placement year or year abroad) a lower fee will apply. Full details can be found on our fees pages.

Additional costs

You will pay 15% of the usual Cardiff University fees during your year of study abroad. You will also need to pay for your living costs while abroad, which may include health insurance costs. Further additional costs include travel and visa application fees. Financial support is available. Under the present system, students remain eligible for Student Finance for overseas placements. The Global Opportunity Centre will also provide a bursary to assist with some of the costs associated with an overseas placement.

Course specific equipment

You will need to provide a calculator that satisfies Cardiff University examination regulations.

What the University will provide:

Computer laboratories equipped with modern computers. All software needed to undertake the taught modules at Cardiff University will be provided on these computers.

Accommodation

We have a range of residences to suit your needs and budget. Find out more on our accommodation pages.

Living costs

We're based in one of the UK's most affordable cities. Find out more about living costs in Cardiff.

Course structure

This four-year course begins by introducing basic computing skills and concepts which will underpin the degree. Short projects in year one are followed by a substantial team project in year two, when you use new skills and knowledge to design and implement a software system.  Year three will be spent studying at a university abroad. In year four, you focus on emerging technologies and research-led options, and undertake an individual project demonstrating your understanding of computer security.

The modules shown are an example of the typical curriculum and will be reviewed prior to the 2025/2026 academic year. The final modules will be published by September 2025.

Year one

Modules taught in the first two semesters will introduce fundamental computing skills and concepts that form the basis of your degree. This includes the programming of algorithms using languages such as Python and Java™, an understanding of Internet and web technologies, computer architecture and operating systems, software engineering principles and mathematics for computer science. You will be expected to develop new technical and professional skills, and to demonstrate individual creativity and originality throughout the year.

Year two

Core modules taught in year two introduce advanced topics; some choice is introduced into the degree through optional modules. The structure and processing of data is further explored and simple algorithms are expanded into applications that are able to communicate via networks. Skills developed so far are applied during a team project to professionally design and implement a software system with an information security element. At the same time, your future career, employability or entrepreneurship and professional skills will be enhanced as you begin to look towards life after University.

Year three will be spent studying at a university abroad so you will typically need to apply to the university of your choice no later than early January in year two. Staff will support you in selecting modules that will complement your learning at Cardiff.

Module titleModule codeCredits
Human Computer InteractionCM210110 credits
Database SystemsCM210210 credits
Enhancing your EmployabilityCM210610 credits
Secure Communication NetworksCM210810 credits
Internet of ThingsCM221110 credits
Group ProjectCM230520 credits
Object Orientation, Algorithms and Data StructuresCM230720 credits
Module titleModule codeCredits
Computational MathematicsCM210410 credits
Data Processing and VisualisationCM210510 credits
InformaticsCM220310 credits
Introduction to the Theory of ComputationCM220710 credits
Scientific ComputingCM220810 credits

Year three: Sandwich year

In year three you will study in a computer science, or similar, department at a university abroad. You will be able to choose from a subset of the universities with which Cardiff University has a student exchange agreement. You will then be able to study and be assessed on modules at the foreign university according to their regulations. These modules should be equivalent to 120 credits and will contribute 10% to your final degree classification. You will be supported and advised in all aspects of your year of study abroad by our Global Opportunities Centre and staff in the School.

The year of study abroad will give you the opportunity to gain academic study experience in the subject of your core degree in a different environment, as well as learning the different styles and approaches within that country. It will allow you to develop the skills necessary to live independently outside the UK, and experience and appreciate the culture and life styles of the host country. In addition, you will have the chance to study modules that are not available in the School of Computer Science and Informatics.

Module titleModule codeCredits
Year of Study AbroadCM2501120 credits

Year four

In year four you will focus on emerging technologies and advanced topics which are often informed by the School’s research. There are a number of optional modules to choose from depending on your specific interests. You will practice professional aspects of forensic computer analysis and gain first-hand knowledge at lectures delivered by experts in computer security and computer forensics. Your understanding of computer security will be demonstrated in completing an individual project.

Module titleModule codeCredits
Large-Scale DatabasesCM310420 credits
SecurityCM311010 credits
ForensicsCM311110 credits
Emerging TechnologiesCM320220 credits
One Semester Individual Project - 40CM320340 credits

The University is committed to providing a wide range of module options where possible, but please be aware that whilst every effort is made to offer choice this may be limited in certain circumstances. This is due to the fact that some modules have limited numbers of places available, which are allocated on a first-come, first-served basis, while others have minimum student numbers required before they will run, to ensure that an appropriate quality of education can be delivered; some modules require students to have already taken particular subjects, and others are core or required on the programme you are taking. Modules may also be limited due to timetable clashes, and although the University works to minimise disruption to choice, we advise you to seek advice from the relevant School on the module choices available.

Learning and assessment

The School of Computer Science and Informatics has a strong and active research culture, which informs and directs our teaching. We are committed to providing teaching of the highest standard. We received an excellent report in the most recent Quality Assurance Agency (QAA) review and BCS, the Chartered Institute for IT, regularly reviews and accredits our undergraduate degree courses.

Key skills such as programming are taught through a combination of lectures and lab-based practical sessions. Further support mechanisms are used to help digest material. These include example classes, tutorials and help sessions, amounting to a total of between 15-20 formal contact hours a week in year one. Teaching delivery in years two and four mirrors that of year one, but there are fewer formal contact hours as you will have acquired the skills needed to take control of your own learning by these latter stages of the course.

Most of your taught modules will have further information for you to study and you will be expected to work through this in your own time according to the guidance provided by the lecturer for that module

Project

You will undertake project work throughout the course, with the opportunity to exercise increasing independence at each level.

In year one, you will participate in team project work. The tasks are well defined and enable you to put into practice knowledge and skills acquired earlier in the academic year.

In year two, you will undertake a group project fostering systems design, interpersonal and presentation skills. Each group is monitored by a supervisor with whom the group must keep in regular contact.

Year four individual projects give you the chance to demonstrate your ability to build upon and exploit knowledge and skills gained in earlier years. 

How will I be supported?

The School prides itself on offering a comprehensive support structure to ensure positive student/staff relationships.

We believe that providing suitable feedback mechanisms is crucial to ensure that the best programmes of study are available to our students. We have a student/staff panel consisting of elected student representatives and members of teaching staff who meet to discuss academic issues. In conjunction with the work of the panel, all students are provided with an opportunity to complete feedback questionnaires at the end of the Autumn and Spring semesters. These mechanisms allow the School to regularly review courses and ensure our students receive the best provision, delivered in a consistent manner, across all of our degrees.

The course makes use of Cardiff University’s Virtual Learning Environment (VLE) Learning Central to provide course materials, and additional information is provided online.

You will be assigned a member of staff to act as your personal tutor, who will serve as a point of contact to advise on both academic and personal matters in an informal and confidential manner. You will see your personal tutor on average once a month during your first year of study. There is a reduced schedule of contact sessions during the latter stages of the degree, which takes into account the increasing academic and time demands as you progress. Outside of scheduled tutor sessions, our Senior Personal Tutor runs an open-door policy, being on hand to advise and respond to any personal matters as they arise. Your Personal Tutor will monitor your academic progress and supply references in support of any job applications that you make.

Academic support and planning advice for the year of study abroad will be provided to you during your second year in which two group sessions and one individual session will be coordinated by the Director of International for the School of Computer Science and Informatics and staff at the Global Opportunities Centre. Advice regarding choice of university, aims of the year, academic regulations and module choice will be given.

The Global Opportunity Centre will support you to apply to the host university, provide advice on finances, visas and all the practical arrangements involved in studying abroad. They will also organise a pre-departure session and provide you with a pre-departure pack which will include an informative guide. Members of staff from the Global Opportunity Centre will happily answer any questions you may have.

During the year abroad, our Director of International will maintain contact with the host university as well as with the student. It is expected that academic staff from the School will visit host universities on a regular basis, which will give you an opportunity to maintain links with the School, and raise any concerns that you might have. During your year of study abroad you will also be able to remotely access all the above support mechanisms at Cardiff University, and will maintain contact with your Personal Tutor via email and/or Skype. All partner universities are of similar standing to the Cardiff School of Computer Science and Informatics, and have mechanisms for academic and pastoral support, so you will also be supported through the academic and pastoral care arrangements of your host university.

How will I be assessed?

Progress in each module will be assessed during or at the end of the semester in which it is taught. All modules include assessments, including written examinations or assessed coursework, or a combination of both. The format of the assessments depends on the learning outcomes of each specific module.

Most modules include coursework elements for assessment. The importance of good referencing, use of libraries and web-based information retrieval as a prelude to critical, independent study is developed. Assessed essays and reports are used to encourage knowledge and understanding, critical analysis, development of reasoned argument and synthesis of conclusions.

Practical assignments assess programming and design skills. These typically address small, well-defined problems at the start of the course, and become progressively open-ended. Tests are also used to assess knowledge, skills and techniques, which a professional may be expected to use in a time-constrained situation. You can also be assessed by poster presentation. 

Grades and marks for modules taken at the host institution will be converted to marks in the Cardiff University system according to the University’s grade conversion policy, which is described in the Grade Conversion Handbook, and will be explained to you in pre-application and pre-departure briefings.

Feedback:

Feedback on assessed work will normally be made available no later than four working weeks after the assessment deadline. We recognise the importance not only of assessing the quality of the work submitted, but also of giving useful feedback which will help you in your understanding of the subject being assessed.

Feedback is used to identify what has been done well, why a particular mark was given, and what can be done to improve in the future. Feedback is given in a variety of ways including oral feedback given by staff on an informal, ongoing basis, written feedback on individual submissions, and written or oral feedback given to students as a group in tutorials, discussion classes and problems classes.

 

What skills will I practise and develop?

 

Knowledge & Understanding:

On successful completion of the Programme you will be able to demonstrate:

 

  • An understanding of the broad range of concepts, principles and theories underpinning Computer Science
  • An ability to describe computing systems and solutions to problems
  • An understanding of the representation of data in structured forms and its interplay with the implementation of algorithms
  • A specialised understanding of Security and Forensics in both a theoretical and applied context
  • An understanding of the concepts of risk and security in computing, and secure coding techniques

 

Intellectual Skills:

On successful completion of the Programme you will be able to demonstrate:

  • An ability to critically appraise computing systems and solutions to problems, including those arising in Security and Forensics
  • An ability to objectively analyse computational problems and develop appropriate, creative solutions
  • An ability to model complex scenarios to design computer systems that meet stated requirements
  • An ability to select, derive and analyse appropriate algorithms to solve computing problems
  • An ability to recognise and specify the constraints, requirements and trade-offs in the design of computer systems
  • An ability to apply tools and techniques appropriate to secure software development
  • An ability to identify weaknesses in software and software architecture
  • An ability to compare and contrast known paradigms with those encountered during study abroad

Professional Practical Skills:

On successful completion of the Programme you will be able to demonstrate:

  • Awareness of relevant professional, ethical, legal and social issues that arise in the implementation of existing and future computer systems
  • An ability to pursue opportunities for career development and lifelong learning and appreciate the importance of commercial awareness
  • Understanding of key terms related to your core degree, expressed in the style of the host country

Transferable/Key Skills:

On successful completion of the Programme you will be able to demonstrate:

  • An ability to effectively communicate ideas, principles and theories by oral, written and electronic means
  • An ability to work effectively in a team and as an individual
  • An ability to make effective use of a range of IT systems

Careers and placements

Career prospects

Skilled computer scientists are in extremely high demand. This means the employment prospects for graduates in the computing and ICT industry are very strong. You will be equipped with transferrable skills that open doors to careers in many sectors.

Recent statistics show that the vast majority of our graduates are following their chosen career paths in roles such as Software Engineer, Web Developer, Computer Programmer, Associate Software Developer, Business Analyst and Systems Development Officer.

Many of our graduates go on to work for companies including Airbus Group, Amazon, BBC, BT, Cardiff University, Capgemini, Confused.com, GCHQ, IBM, Lloyds Banking Group, MoD, Morgan Stanley, Sky, South Wales Police and Thomson Reuters. Others have chosen further study or research at Cardiff or other top universities.

Placements

You will have the opportunity to study abroad in year three of the programme. To be considered for study abroad you must normally have a 60% average in your year one modules, with no failed credits from the first semester of year two. You will receive academic counselling on the options for studying abroad, and the final decision will be at the discretion of the School.

This exciting opportunity to study Computer Science in a new environment and culture will allow you to develop the skills necessary to live independently outside the UK, and experience and appreciate the culture and life styles of the host country, adding valuable experience and skills desired by employers.

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HESA Data: Copyright Higher Education Statistics Agency Limited 2021. The Higher Education Statistics Agency Limited cannot accept responsibility for any inferences or conclusions derived by third parties from its data. Data is from the latest Graduate Outcomes Survey 2019/20, published by HESA in June 2022.