MSc in Software and Systems Security
About the course
The MSc in Software and Systems Security teaches the principles of systems security, with a particular emphasis upon the security properties and implications of software and information technologies. It offers working professionals the opportunity to learn more about the application of these principles, current best practice and the latest advances in the field, through a course of part-time study at one of the world's leading universities.
The Department of Computer Science offers professional courses in around 15 different subjects in the area of systems security: from design to forensics; from governance to malware; and from wireless networks to cloud platforms. It also offers courses in around 30 subjects within computer science or software engineering. To earn an MSc in Software and Systems Security, you must complete courses in ten different subjects, the majority of which must be in the area of systems security.
Each course is delivered by an expert in the subject, and is based around a single, intensive teaching week of classes, practical sessions, and group work; class sizes are kept small to facilitate interaction and to promote effective learning. Each subject is taught at least once a year, some are taught two or three times, and most can be studied in any order. Most students will spend three or four years completing the 10 courses required for the MSc. Each course involves an expectation of about 150 hours' work - typically 35 intensive contact hours during the teaching week, 10 hours before the teaching week for pre-study and 25 hours afterwards on the assignment, and the remainder of time spent on self-directed reading and related exercises. As a rule of thumb, the project and dissertation represent the same effort as two more courses.
An assignment is typically distributed on the last day of the teaching week. This builds upon the learning of the week, allowing you to test and extend your understanding through application outside the classroom.
You will also complete a short project and associated dissertation in the area of software and systems security. The project must be an original demonstration of ability and understanding, but there is no requirement to advance the state of the art in the field. You only need to choose and apply an appropriate selection of existing ideas and techniques provided that your choice, the process of application, and any outcomes are properly explained.
The project assessment involves compulsory attendance at a one-week project course, at which you will present and refine your proposal, and attend teaching sessions on research skills, engineering in context, and social, legal and ethical issues
The Department of Computer Science offers another master’s degree, the MSc in Software Engineering, available to those who take the majority of their courses, and their project and dissertation, in that area.
Attendance
As a part-time student you will be required to attend ten modules, mostly held in-person in Oxford (though some may be online). Each module consists of an intensive week of lectures and practicals held on Monday to Friday, usually with a half day on the Friday. You have a flexible choice of modules, subject to availability of places.
Resources to support your study
As a graduate student, you will have access to the University's wide range of world-class resources including libraries, museums, galleries, digital resources and IT services.
The Bodleian Libraries is the largest library system in the UK. It includes the main Bodleian Library and libraries across Oxford, including major research libraries and faculty, department and institute libraries. Together, the Libraries hold more than 13 million printed items, provide access to e-journals, and contain outstanding special collections including rare books and manuscripts, classical papyri, maps, music, art and printed ephemera.
The University's IT Services is available to all students to support with core university IT systems and tools, as well as many other services and facilities. IT Services also offers a range of IT learning courses for students, to support with learning and research.
The Department of Computer Science has dedicated teaching facilities for the Professional Master's Programme, including lecture and lab space, tea and coffee making facilities, and a student break area. When attending a course, each student has sole use of a desk and Apple computer, with all relevant software; or you may bring your own laptop.
The Department of Computer Science Library contains books, monographic series, journals, technical reports and past theses covering the main research interests of the department. It is principally for use by graduate students and staff. You will also be able to access other relevant libraries elsewhere in the University such as the Radcliffe Science Library, the Whitehead Library (at the Mathematical Institute for numerical analysts and formal mathematicians), and the Engineering Science Library (especially for those interested in robotics and machine vision).
The Department of Computer Science houses lecture theatres and seminar rooms, and students are welcome to attend public seminars.
Supervision
The allocation of graduate supervision for this course is the responsibility of the Department of Computer Science and it is not always possible to accommodate the preferences of incoming graduate students to work with a particular member of staff. Under exceptional circumstances a supervisor may be found outside the Department of Computer Science.
You will be assigned a supervisor at the beginning of your period of study. Supervisors can provide advice on all academic matters including course selection, the choice of a suitable project and the preparation of a dissertation. Your supervisor may change when you start work on your dissertation.
Assessment
The mode of assessment for the course is written assignments that are distributed on the last day of the teaching week. Assignments are to be submitted within a six-week time frame.
You will need to complete a short project and associated dissertation in the area of software and systems security. The results of the project work are presented in a dissertation format. This forms the basis for formal assessment of the project, just as the written assignments form the basis for assessment of the taught modules. The dissertation can be submitted at any time during the allowed period of study, although it is usually the last piece of work undertaken.
Graduate destinations
Students are usually in full-time employment and return to the same jobs after completing their degree.
Changes to this course and your supervision
The University will seek to deliver this course in accordance with the description set out in this course page. However, there may be situations in which it is desirable or necessary for the University to make changes in course provision, either before or after registration. The safety of students, staff and visitors is paramount and major changes to delivery or services may have to be made if a pandemic, epidemic or local health emergency occurs. In addition, in certain circumstances, for example due to visa difficulties or because the health needs of students cannot be met, it may be necessary to make adjustments to course requirements for international study.
Where possible your academic supervisor will not change for the duration of your course. However, it may be necessary to assign a new academic supervisor during the course of study or before registration for reasons which might include illness, sabbatical leave, parental leave or change in employment.
For further information please see our page on changes to courses and the provisions of the student contract regarding changes to courses.
Entry requirements for entry in 2025-26
Proven and potential academic excellence
The requirements described below are specific to this course and apply only in the year of entry that is shown. You can use our interactive tool to help you evaluate whether your application is likely to be competitive.
Please be aware that any studentships that are linked to this course may have different or additional requirements and you should read any studentship information carefully before applying.
Degree-level qualifications
As a minimum, applicants should hold or be predicted to achieve the following UK qualifications or their equivalent:
- a first-class or upper second-class undergraduate degree in a related subject, such as computer science, informatics or engineering; and/or
- at least two years' professional experience in software, security, or data engineering.
A typical applicant will have at least two years' experience in a professional environment, and normally holds an undergraduate degree in a related subject. However, more extensive experience may compensate for a lack of formal qualifications, and a strong, immediately-relevant qualification may compensate for a lack of professional experience.
For applicants with a degree from the USA, the minimum overall GPA that is normally required to meet the undergraduate-level requirement is 3.5 out of 4.0.
If your degree is not from the UK or another country specified above, visit our International Qualifications page for guidance on the qualifications and grades that would usually be considered to meet the University’s minimum entry requirements.
GRE General Test scores
No Graduate Record Examination (GRE) or GMAT scores are sought.
Other qualifications, evidence of excellence and relevant experience
You are not expected to provide evidence of publications.
English language proficiency
This course requires proficiency in English at the University's higher level. If your first language is not English, you may need to provide evidence that you meet this requirement. The minimum scores required to meet the University's higher level are detailed in the table below.
| Test | Minimum overall score | Minimum score per component |
|---|---|---|
| IELTS Academic (Institution code: 0713) | 7.5 | 7.0 |
TOEFL iBT, including the 'Home Edition' (Institution code: 0490) | 110 | Listening: 22 Reading: 24 Speaking: 25 Writing: 24 |
| C1 Advanced* | 191 | 185 |
| C2 Proficiency† | 191 | 185 |
*Previously known as the Cambridge Certificate of Advanced English or Cambridge English: Advanced (CAE)
†Previously known as the Cambridge Certificate of Proficiency in English or Cambridge English: Proficiency (CPE)
Your test must have been taken no more than two years before the start date of your course. Our Application Guide provides further information about the English language test requirement.
Declaring extenuating circumstances
If your ability to meet the entry requirements has been affected by the COVID-19 pandemic (eg you were awarded an unclassified/ungraded degree) or any other exceptional personal circumstance (eg other illness or bereavement), please refer to the guidance on extenuating circumstances in the Application Guide for information about how to declare this so that your application can be considered appropriately.
References
You will need to register three referees who can give an informed view of your academic ability and suitability for the course. The How to apply section of this page provides details of the types of reference that are required in support of your application for this course and how these will be assessed.
Supporting documents
You will be required to supply supporting documents with your application. The How to apply section of this page provides details of the supporting documents that are required as part of your application for this course and how these will be assessed.
Performance at interview
Interviews are normally held as part of the admissions process.
Applicants who appear to meet to meet the admission criteria will be invited to interview, provided that there are places available. Interviews will take place within eight weeks of the application deadline, will last between 20 and 30 minutes, and are usually conducted remotely.
Offer conditions for successful applications
If you receive an offer of a place at Oxford, your offer will outline any conditions that you need to satisfy and any actions you need to take, together with any associated deadlines. These may include academic conditions, such as achieving a specific final grade in your current degree course. These conditions will usually depend on your individual academic circumstances and may vary between applicants. Our 'After you apply' pages provide more information about offers and conditions.
In addition to any academic conditions which are set, you will also be required to meet the following requirements:
Financial Declaration
If you are offered a place, you will be required to complete a Financial Declaration in order to meet your financial condition of admission.
Disclosure of criminal convictions
In accordance with the University’s obligations towards students and staff, we will ask you to declare any relevant, unspent criminal convictions before you can take up a place at Oxford.
Evidence of ability to study for employed part-time applicants
If you are currently employed, you may be asked to provide evidence that your employment will not affect your ability to study and that you can commit sufficient time to fulfil all elements outlined in the course description. You may be asked to provide details about your pattern of employment and provide evidence to show how you will fulfil your commitment to make time available to study, to complete coursework, and attend course and University events and modules.
Other factors governing whether places can be offered
The following factors will also govern whether candidates can be offered places:
- the ability of the University to provide the appropriate supervision for your studies, as outlined under the 'Supervision' heading in the About section of this page;
- the ability of the University to provide appropriate support for your studies (eg through the provision of facilities, resources, teaching and/or research opportunities); and
- minimum and maximum limits to the numbers of students who may be admitted to the University's taught and research programmes.
Computer Science
The Department of Computer Science is at the heart of computing and related interdisciplinary activity at Oxford.
The department is home to a community of world class researchers and is consistently ranked in the Times Higher Education University Rankings amongst the very best computer science departments in the world, for both teaching and research.
The Department of Computer Science is committed to attracting the world’s most talented students and working with them to continue the success of the field of computer science. As a student here, you will join a vibrant community working in research areas including:
- algorithms and complexity theory
- artificial intelligence and machine learning
- automated verification
- computational biology and health informatics
- data, knowledge and action
- human centred computing
- programming languages
- quantum
- security
- systems
- software engineering.
The department’s strength comes from its firm grounding in core computer science disciplines, a high degree of mathematical sophistication among its researchers, and its committed engagement with applications and interdisciplinary work.
At present there are over 70 members of academic staff and over 140 research staff. The department, located in the Wolfson Building on the corner of Keble Road and Parks Road, has close links with government, industry, and other departments within the University, including the Department of Mathematics, Engineering, Physics, Statistics and a number of life sciences departments.
The Computer Science Graduate Society (COGS) is an organisation within the department that provides organised events and outings for the graduate students and research assistants within the lab. The Oxford Women in Computer Science Society (OxWoCS) aims to support and promote women in computer science. The society organises events throughout the year, where you will have the opportunity to meet other students and staff working across different research areas. These events may include weekly coffee meetings, talks by distinguished female speakers, and industry sponsored events.
Funding
For entry in the 2025-26 academic year, the collegiate University expects to offer over 1,000 full or partial graduate scholarships across a wide range of graduate courses.
If you apply by the January deadline shown on this page and receive a course offer, your application will then be considered for Oxford scholarships. For the majority of Oxford scholarships, your application will automatically be assessed against the eligibility criteria, without needing to make a separate application. There are further Oxford scholarships available which have additional eligibility criteria and where you are required to submit a separate application. Most scholarships are awarded on the basis of academic merit and/or potential.
To ensure that you are considered for Oxford scholarships that require a separate application, for which you may be eligible, use our fees, funding and scholarship search tool to identify these opportunities and find out how to apply. Alongside Oxford scholarships, you should also consider other opportunities for which you may be eligible including a range of external funding, loan schemes for postgraduate study and any other scholarships which may also still be available after the January deadline as listed on our fees, funding and scholarship search tool.
Details of college-specific funding opportunities can also be found on individual college websites:
Please refer to the College preference section of this page to identify which of the colleges listed above accept students for this course.
For the majority of college scholarships, it doesn’t matter which college, if any, you state a preference for in your application. If another college is able to offer you a scholarship, your application can be moved to that college if you accept the scholarship. Some college scholarships may require you to state a preference for that college when you apply, so check the eligibility requirements carefully.
Costs
Modular course fees
The fees for this course are charged on a modular basis. You will pay one programme or registration fee and an additional fee for each module studied. The registration fee is split into four instalments, which are due at or before the beginning of each year of study. This MSc can be undertaken in a minimum of two and a maximum of four years and all instalments will be due regardless of duration of study. Students must complete ten modules, together with a masters'-level project and dissertation. The cost of the project module is included in the MSc registration fee. Extension fees will apply at £100 per term beyond the four years.
Fees for the 2025-26 academic year
Fee status | Registration Fee | Fee per module | Total estimated fees |
| Home | £12,630 | £3,095 | Please see the department’s website for further details |
| Overseas | £21,065 | £3,095 |
Further details about fee status eligibility can be found on the fee status webpage.
What do course fees cover?
Course fees cover your teaching as well as other academic services and facilities provided to support your studies. Unless specified in the additional information section below, course fees do not cover your accommodation, residential costs or other living costs. They also don’t cover any additional costs and charges that are outlined in the additional information section below.
How long do I need to pay course fees?
Course fees are payable each year, for the duration of your fee liability (your fee liability is the length of time for which you are required to pay course fees). For courses lasting longer than one year, please be aware that fees will usually increase annually. For details, please see our guidance on changes to fees and charges.
Where can I find further information about fees?
The Fees and Funding section of this website provides further information about course fees, including information about fee status and eligibility and your length of fee liability.
Additional information
Please note that this course requires that you attend in Oxford for teaching, and you may incur additional travel and accommodation expenses for this. Further, as part of your course requirements, you may need to choose a dissertation, a project or a thesis topic. Depending on your choice of topic and the research required to complete it, you may incur additional expenses, such as travel expenses, research expenses, and field trips. You will need to meet these additional costs, although you may be able to apply for small grants from your department and/or college to help you cover some of these expenses.
Living costs
In addition to your course fees and any additional course-specific costs, you will need to ensure that you have adequate funds to support your living costs for the duration of your course.
Living costs for part-time study
Your living costs may vary depending on your personal circumstances but you will still need to cover your cost of living on a full-time basis for the duration of your course, even if you will not be based in Oxford throughout your studies. While the range of likely living costs for a single, full-time student living in Oxford is between £1,425 and £2,035 per month, living costs outside Oxford may be different.
Part-time students who are not based in Oxford will need to calculate travel and accommodation costs carefully. Depending on your circumstances and study plans, this may include the cost of a visitor visa to attend for short blocks of time (assuming that visitor visa eligibility criteria are met).
Further information about living costs
The current economic climate and high national rate of inflation make it very hard to estimate potential changes to the cost of living over the next few years. For study in Oxford beyond the 2025-26 academic year, it is suggested that you budget for potential increases in living expenses of around 4% each year – although this rate may vary depending on the national economic situation. For further information, please consult our more detailed information about living costs, which includes a breakdown of likely living costs in Oxford for items such as food, accommodation and study costs.
College preference
Students enrolled on this course will belong to both a department/faculty and a college. Please note that ‘college’ and ‘colleges’ refers to all 43 of the University’s colleges, including those designated as societies and permanent private halls (PPHs).
If you apply for a place on this course you will have the option to express a preference for one of the colleges listed below, or you can ask us to find a college for you. Before deciding, we suggest that you read our brief introduction to the college system at Oxford and our advice about expressing a college preference.
If you are a current Oxford student and you would like to remain at your current Oxford college, you should check whether it is listed below. If it is, you should indicate this preference when you apply. If not, you should contact your college office to ask whether they would be willing to make an exception. Further information about staying at your current college can be found in our Application Guide.
The following colleges accept students on the MSc in Software and Systems Security:
Before you apply
Our guide to getting started provides general advice on how to prepare for and start your application. You can use our interactive tool to help you evaluate whether your application is likely to be competitive.
If it is important for you to have your application considered under a particular deadline – eg under the January deadline in order to be considered for Oxford scholarships – we recommend that you aim to complete and submit your application at least two weeks in advance. Check the deadlines on this page and the information about deadlines and when to apply in our Application Guide.
Application fee waivers
An application fee of £75 is payable for each application to this course. Application fee waivers are available for the following applicants who meet the eligibility criteria:
- applicants from low-income countries;
- refugees and displaced persons;
- UK applicants from low-income backgrounds; and
- applicants who applied for our Graduate Access Programmes in the past two years and met the eligibility criteria.
You are encouraged to check whether you're eligible for an application fee waiver before you apply.
Do I need to contact anyone before I apply?
You do not need to make contact with the department before you apply but you are encouraged to visit the relevant departmental webpages to read any further information about your chosen course.
General questions about the course should be directed to the Programme Officer via the contact details provided on this page.
Completing your application
You should refer to the information below when completing the application form, paying attention to the specific requirements for the supporting documents.
If any document does not meet the specification, including the stipulated word count, your application may be considered incomplete and not assessed by the academic department. Expand each section to show further details.
Referees:
Three overall, academic and/or professional
Whilst you must register three referees, the department may start the assessment of your application if two of the three references are submitted by the course deadline and your application is otherwise complete. Please note that you may still be required to ensure your third referee supplies a reference for consideration.
Your references will be assessed for:
- your readiness for a programme of advanced, part-time study
- relevant professional experience
- relevant previous education.
Official transcript(s)
Your transcripts should give detailed information of the individual grades received in your university-level qualifications to date. You should only upload official documents issued by your institution and any transcript not in English should be accompanied by a certified translation.
More information about the transcript requirement is available in the Application Guide.
If you do not have a previous university-level qualification, you can indicate this on the relevant page in your application to bypass this requirement. Instead of a transcript, you should upload a PDF document with the following statement: 'I do not have a university-level qualification'.
CV/résumé
A CV/résumé is compulsory for this course. Most applicants choose to submit a document of one to two pages highlighting their academic achievements and any relevant professional experience.
Statement of purpose:
A maximum of 500 words
Your statement should be written in English and explain your reasons for applying, and any previous experience and education that you feel to be particularly relevant.
If possible, please ensure that the word count is clearly displayed on the document.
This will be assessed for evidence of understanding of the nature and requirements of the course.
Start or continue your application
You can start or return to an application using the relevant link below. As you complete the form, please refer to the requirements above and consult our Application Guide for advice.
Apply Continue applicationClosed
After you've submitted your application
Your application (including the supporting documents outlined above) will be assessed against the entry requirements detailed on this course page. Whether or not you have secured funding will not be taken into consideration when your application is assessed. You can find out more about our shortlisting and selection process in our detailed guide to what happens next.
Find out how to manage your application after submission, using our Applicant Self-Service tool.
ADMISSION STATUS
Closed to applications for entry in 2025-26
Register to be notified via email when the next application cycle opens (for entry in 2026-27)
Deadlines
12:00 midday UK time on:
Wednesday 8 January 2025
Latest deadline for most Oxford scholarships
Final application deadline for entry in 2025-26
| Part Time Only | |
|---|---|
| Course code | TM_SE5K9P1 |
| Expected length | 2 to 4 years |
| Places in 2025-26† | c. 70 |
| Applications/year* | 59 |
| Expected start | 12 October 2025 |
| English language | Higher level required |
†Combined places with MSc in Software Engineering
*Three-year average (applications for entry in 2022-23 to 2024-25)
Further information and enquiries
This course is offered by the Department of Computer Science
- Course page on the programme's website
- Funding information from the department
- Academic and research staff
- Departmental research
- Mathematical, Physical and Life Sciences
- Residence requirements for full-time courses
- Postgraduate applicant privacy policy
Course-related enquiries
Advice about contacting the department can be found in the How to apply section of this page
✉ pro@cs.ox.ac.uk
☎ +44 (0)1865 283525
Application-process enquiries
Visa eligibility for part-time study
We are unable to sponsor student visas for part-time study on this course. Part-time students may be able to attend on a visitor visa for short blocks of time only (and leave after each visit) and will need to remain based outside the UK.