International Security in the Cyber Era



Overview

This course provides an overview of the digital revolution’s impact on international security.

We will explore how the internet and hackers evolved, and their impact on espionage, surveillance, terrorism, and warfare. We will consider how cyber security is achieved in a constantly mutating technical and political environment. Drawing extensively on historic and contemporary case studies, we will chart how international security is evolving in the digital era.

Whilst the course examines a technical subject matter, this is not a technical course – you require only an interest in the field of international or cyber security.

This course is part of The Oxford Experience summer school, held at Christ Church.

Programme details

Daily schedule

Seminars meet each weekday morning after breakfast.

After lunch, afternoons are free for individual study or exploring the many places of interest in and around the city. Optional plenary excursions and social activities including walking tours will also be available.

The course fee includes breakfasts Monday-Saturday (residential guests only), lunches Sunday-Friday, and three-course dinners Sunday-Thursday. All meals are taken in Christ Church’s spectacular dining hall. 

On Friday, there will be a special four-course gala dinner to celebrate the closing of the week.

Seminars

Monday

Security in the Digital Age

This lecture provides an overview of the Internet’s evolution and introduces key national security challenges. We will examine how digital technologies have impacted crime, espionage, sabotage, subversion, surveillance, and terrorism, before turning our attention to future challenges. At the end of this lecture, you will have a panoramic view of how the digital age has impacted national security establishing a strong foundation for future study.

Tuesday

Cyber Security: Defending the Kingdom 

This lecture investigates how cyber security is pursued within a mutating political and technical environment. We will examine the primary challenges to managing cyber security, firstly we will survey the threat landscape before continuing to study some of the attack methodologies malicious actors use. Finally, we will consider how individuals, businesses, and nation-states can protect themselves.

Wednesday

Cyber Espionage: Revolution or Evolution?

This lecture examines the substantial impact hacking techniques are having on espionage. We start by exploring the new capabilities delivered by the digital revolution, before considering how traditional intelligence practices and cyber tradecraft interact. Then, we analyse the different use cases of cyber espionage, from gaining insight into foreign rivals to stealing an enemies' war plans. At the conclusion of this lecture students will have a strong foundational understanding of how cyber-espionage operates, and how it integrates into the wider portfolio of nation-state intelligence capabilities.

Thursday

Cyber Terrorism: A New Era of Extremism

This lecture first considers how online methods have enabled extremists to conduct traditional activities such as recruitment, financing, communications, open-source intelligence and propaganda at new scales. Then, we focus on how hacking has introduced new opportunities within fields such as disinformation, espionage, and sabotage.

Friday

Cyber Warfare: The Future of Combat?

This lecture first considers the history of cyber warfare, stretching back to the first Gulf War when US special forces considered using cyber sabotage to disable Iraqi air defences. We then study cyber warfare using three pillars: influence, espionage, sabotage. We consider how these pillars are employed before war, when they can contribute to pre-conflict advantage, and during the war, when they may aid conventional operations in numerous ways.

Certification

Certificate of Attendance

At the end of the course you will receive a Certificate of Attendance.

Digital badge

You will also be issued with an official digital badge of attendance. After the course, you will receive an email with a link and instructions on how to download this. You will be able to share this on social media and add to your email signature if you wish to do so.

Fees

Description Costs
Fee option 1 (single en suite accom and meals per person) £2380.00
Fee option 2 (single standard accom and meals per person) £2270.00
Fee option 3 (double en suite accom and meals per person) £2260.00
Fee option 4 (twin en suite accom and meals per person) £2260.00
Fee option 5 (twin set standard accom and meals per person) £2260.00
Fee option 6 (no accom; incl lunch and dinner per person) £1660.00

Funding

Please note there are no sources of funding (scholarships, bursaries, etc) available for the Oxford Experience programme.

Payment

All fees are charged on a per week, per person basis.

Please be aware that all payments made via non-UK credit/debit cards and bank accounts are subject to the exchange rate on the day they are processed.

Course change administration fee: Please note that course transfers may be permitted in exceptional circumstances at the discretion of the programme administrator, up to the 1 May 2026. In accordance with our Terms and Conditions, an administration fee of £50 will be charged.

Supplementary costs

  • Any excursions listed in the 'programme details' above are included in the course fees and do not require a separate payment.
  • If your course includes a day-long excursion, you may need to make your own lunch arrangements.
  • Any optional, plenary excursions/social activities not detailed in the 'programme details' above may incur an additional cost. A social programme outlining these options will be sent to you in advance of the course start date.

Payment terms

  • If enrolling online: full payment by credit/debit card at the time of booking.
  • If submitting an enrolment form: full payment online by credit/debit card or via bank transfer within 30 days of invoice date.

Cancellations and refunds

Please see the terms and conditions for our open-access courses.

The Department cannot be held responsible for any costs you may incur in relation to travel or accommodation bookings as a result of a course cancellation, or if you are unable to attend the course for any other reason. You are advised to check the terms and conditions carefully and to purchase travel insurance.

Tutor

Dr Craig Jarvis - Tutor

Craig is an independent academic specialising in national security and technology. He lectures at Oxford, Cambridge, Imperial College London, and Royal Holloway.

His next book, ‘Cyber Terrorism: Extremism & Hacking’ will be published in 2026. Previous works include 'CryptoWars: The Fight for Privacy in the Digital Age' and contributions to 'Next Generation Enterprise Security'. His research also appears in peer-reviewed journals, including 'Intelligence and National Security'.

Craig holds a PhD in cybersecurity and history and has earned master’s degrees in international security, information security, and classical music, studying at Oxford, King’s College London, and Royal Holloway.

With extensive industry experience, his last permanent role was Chief Technology Officer at DXC Security, then the world’s largest security services provider. At DXC, he founded DXC Security Labs, spearheading advancements in cybersecurity research and development. 

Craig remains deeply engaged with the private sector, particularly in finance, where he advises major banks and private equity firms on security strategy, architecture, and cyber due diligence.

As a member of the Offensive Cyber Working Group's College of Experts, he contributes to research and policy development in offensive cybersecurity. He is also the founding chair of the Geopolitics-Cyber Community of London Experts (GeoCyclone), an organisation bringing together business leaders, academics, and policy makers to share knowledge on national security and digital technologies.

He is currently studying Mandarin (HSK4). Craig is active on LinkedIn, often posting details of upcoming courses and ongoing research.

Teaching methods

Participants will be taught in seminar groups of up to 12 people. The teaching methods used during this course may include:

  • Short lectures/presentations
  • Seminars/group discussions

Application

Enrolment deadline: registration closes at midnight on 1 May 2026. 

Most courses fill quickly so early registration is strongly recommended. If your preferred course is fully booked, you may wish to add yourself to the waiting list and the Programme Administrator will contact you should a place become available.

Please note, the programme is only open to those over the age of 18.

Online enrolment (single person accommodation and non-residential)

Single accommodation and non-residential places should be booked online by clicking on the 'Book now' button at the top of this page.

Online enrolments require payment in full at the time of registering.

Single bedroom options:

  • Single en suite (private bathroom facilities – shower, washbasin and toilet)

  • Single standard rooms (includes a washbasin and shaver point only, with bathroom facilities shared with other rooms)

Enrolment form (multi-occupancy or accessible accommodation)

Double and twin bedrooms

Double and twin bedrooms are only available for two participants that apply to the programme together. They are charged per person and cannot be booked by individuals. If you wish to book a twin or double room for two people, each person should complete an enrolment form.

Shared bedroom options:

  • Double en suite (private bathroom facilities – shower, washbasin and toilet)
  • Twin en suite (private bathroom facilities – shower, washbasin and toilet)
  • ‘Twin set’ standard (comprising two separate single standard rooms, each with a washbasin and shaver point only, opening onto a private sitting room, with bathroom facilities shared with other rooms)

Ground/lower floor accommodation

Christ Church rooms do not have lift access, and the higher rooms can be located up a few flights of stairs. If you need a room on a ground or lower floor please complete an enrolment form indicate your requirements, or contact the programme administrator directly at oxfordexperience@conted.ox.ac.uk as soon as possible before 1 June 2026. 

Enrolment form

The enrolment form is an editable PDF and can be competed electronically, so you should not need to print and scan it. 

Completed forms should be sent:

  • by email to oxfordexperience@conted.ox.ac.uk, or

  • by post to The Oxford Experience, Oxford Lifelong Learning, University of Oxford Department for Continuing Education, 1 Wellington Square, OXFORD, OX1 2JA, UK.

Level and demands

The Oxford Experience is aimed at non-specialists: no prior knowledge is required, and classes are pitched at an introductory level. The courses are designed for an international audience aged 18 and over.

There are no assessments for this course.

Accommodation

During your course you can stay in typical Oxford student accommodation at Christ Church, in buildings which range from the 18th to the 20th century. Please note that bedrooms are modestly-furnished and do not have air-conditioning.

The course fee includes breakfasts Monday-Saturday (residential guests only), lunches Sunday-Friday, and three-course dinners Sunday-Thursday. On Friday, there will be a special four-course gala dinner to celebrate the closing of the week. All meals are taken in Christ Church’s spectacular dining hall. 

Residential options are outlined below.

Please see the 'application' section above for guidance on how to book or request the right accommodation for you, including how to request a lower/ground floor room.

Accommodation options at Christ Church

Single, twin and double bedrooms are available. 

We welcome participants who want to attend multiple courses over the summer. Resident participants staying in Christ Church for consecutive weeks will have bed and breakfast accommodation arranged for the Saturday night between their courses at no extra cost.

Non-residential option

We also offer places on a non-residential basis whereby participants can take classes and have lunch and dinner at Christ Church, having arranged their own accommodation elsewhere. 

Accommodation before/after your course

We are unable to arrange accommodation at Christ Church prior to or following your course. Please contact Christ Church directly if you require additional nights of bed and breakfast accommodation, and they may be able to assist.

Additionally, family or friends who are not enrolled in the programme cannot be accommodated in college. 

Terms & conditions for applicants and students

Information on financial support