Practical cyber solutions for National Security Systems

Tuesday 28th November, 19.00-21.00: Attlee Suite, Portcullis House, Westminster


The Transatlantic Cyber Security Business Network is delighted to announce that it is partnering with Garrison Technology to hold an upcoming Parliamentary event on Practical Cyber Solutions for National Security Systems on Tuesday 28 November in the Attlee Suite of Portcullis House, Westminster (1 Victoria Embankment, London SW1A 2JR).


Cyber security is now firmly established as a central part in the DNA of national security. In recent years, the range of cyber actors threatening the UK has grown, and the threat is increasingly asymmetric and global. Featuring national security and cyber resilience experts, the event will expand on the crucial role that innovative technologies already play in enabling the UK’s national security organisations, and explore how their broader adoption will enhance the UK’s capability to build a stronger, cyber-resilient defence.


We are pleased to be joined by Professor Ciaran Martin, the founding CEO of the NCSC, who will feature in a discussion on the opportunities that technological advancements offer to make our world more secure. The event will also bring together the breadth of the UK’s security sector to discuss a variety of topical areas on improving national cyber security resilience, including delegates from the defence and security industry, Parliament, Government, academia, think tanks, and more.


Due to limitations of capacity, attendance will be by invitation only and managed by the TCBN secretariat. To register your interest in attending, please email or sign up via this eventbrite page.





An overview of the new US government Cybersecurity Strategy | CRESTcon

Thursday 18th May, 10.30-11.00 (bst) – Royal College of Physicians, London



TCBN Co-Founder Andy Williams will be speaking at #CRESTcon on the 18th May 2023, at the Royal College of Physicians, London.


Join Andy as he shares his thoughts on the new US government Cybersecurity Strategy between 10.30-11.00 in the Wolfson Theatre.


The wider team will also be exhibiting on the day, so if you want to learn more about our network and how we look to support cyber security companies, visit us at stand 15 in the main networking space.


To register your attendance, sign up here:
#cybersecurity #cyberservices




Wednesday 26th April 5-8pm (pst) | Werqwise, San Francisco


The Transatlantic Cyber Security Business Network is delighted to launch its event at RSA, titled ‘The journey into the US cyber market’ hosted in partnership with the Department for Business & Trade. The panel session will take place on Wednesday 26th April, 5pm – 6pm (pst) at Werqwise offices, 149 New Montgomery St, San Francisco, CA 94105 – 2 blocks from RSA Conference at the Moscone Center.

Set up as part of the wider UK mission to RSA for UK cyber companies, the panel session will have UK cyber ambassador Juliette Wilcox moderate a panel session with cyber executives who have taken their organisations from UK start-up through to established organisations that have success in the US cyber market.

We are delighted to be joined by:

– Alastair Paterson, CEO at Digital Shadows
– David Garfield, CEO at Garrison
– Rowland Johnson, President at CREST and founder of Nettitude Group
– Juliette Wilcox, UK Cyber Ambassador at Department for Business and Trade

with more panellists to be announced.

This informative panel session will then be followed by a UK/US networking reception hosted by the Department for Business & Trade, in the same location between 6-8pm(pst). This will offer our membership a great opportunity to engage with key US stakeholders over refreshments.

Register your attendance:

RSA Conference 2023 – Expression of Interest


In early December, the Transatlantic Cyber Security Business Network indicated that we would circulate an Expression of Interest survey to our members to canvass opinions about attendance at #RSA2023.


This year, we are working with the Department for International Trade (DIT) to help collect views on how the UK Government can enhance opportunities for companies who plan to visit or exhibit at the conference in San Francisco.


If you would like to get involved or are interested in joining our growing network, please contact the TCBN Secretariat at

The survey will remain open for input until 20 January 2023.






Achieving success in the US market – 1st December 2022



TCBN were to host our in-person event, ‘Achieving success in the US market’, held on the 1st of December 2022. Central to our mission as the Transatlantic Cyber Security Business Network is helping cyber organisations navigate the important and complex bridge between the UK and US cyber markets. The event brought keynote speakers Juliette Wilcox and Dino Boukouris to discuss US engagement and the current state of play in the US M&A cyber market.

Juliette Wilcox, the UK’s new cyber ambassador, will be discussing her role and the ways in which the Department for International Trade (DIT) will introduce initiatives to help UK cyber vendors engage with the US market. The TCBN members, and more broadly, the UK cyber market is full of interesting and unique organisations that have innovative technologies that contributes to a more secure world – Wilcox is therefore excited to meet all the members who attend the event and inform them of the ways government is looking to help them go global.

Dino Boukouris is a Founding & Managing Director at Momentum Cyber, the premier strategic advisor to the cybersecurity industry. Boukouris has spent over 16 years in the technology industry with expertise in cybersecurity, finance, strategy, operations, venture capital and medical devices. Boukouris has been a speaker at cyber conferences internationally, including RSA Conference, Cybertech Tel Aviv, Structure Security, Global Cyberspace Coop Summit, as well as at numerous other events. His presentation will take a deep dive into the capital funding needed for cyber organisations to grow in our current market, as well as providing a key investor perspective on how organisations can navigate funding, mergers & acquisitions.





Past event – TCBN’s Cyber Security Reception


TCBN was delighted invite all our new members to our Cyber Security Reception in September, welcoming our new members to the network and providing an opportunity for organisations to connect with the variety of cyber vendors.

The evening provided as useful opportunity for our network to collaborate, network and get to know the wider TCBN community. We look forward to hosting more of these networking events in the future.

TCBN Pavilion: International Cyber Expo 2022 – 27-28th September



TCBN was delighted to partner with International Cyber Expo 2022, which will be host to 5000 delegates and over 100 leading cyber vendors throughout the 27-28th September 2022. As part of the event, TCBN hosted its own exhibit that will provide a central hub for the team and members to participate, network and collaborate throughout the duration of the event.

The event introduced us to a number of new cyber organisations who took full advantage of our complimentary Company Membership. Sign up via the Join form on our website today!

Transatlantic Cyber Security Business Network hosts thought leadership event on the case for a cybersecurity buyer’s charter


The Transatlantic Cyber Security Business Network (TCBN) was pleased to host its first thought leadership discussion of 2022 on March 29th. The online event welcomed around 50 individuals and businesses, interested to hear from a panel of industry experts.


Chaired by Joe Hubback, Managing Director EMEA, Istari and author of the 2020 report Cybersecurity- the new “market for lemons,” the discussion addressed cyber security technology efficacy and whether there was a case for a cybersecurity buyer’s charter. The panel was comprised of industry experts Bob Lewis, Head of Cyber Risk, Lloyds Banking Group, John Smith, CTO EMEA, Veracode, and Professor Ciaran Martin, Former CEO of the NCSC.


The event opened with an overview of the report which had found that 90% of people interviewed agreed that cybersecurity technology was not as effective as it should be, while 92% agreed that an information asymmetry between buyer and seller was contributing to the breakdown in the cyber market. Panellists sparked an interesting discussion on the matter and welcomed attendee input throughout.


Attendees were engaged and asked questions about the scope of the proposed charter and the benefits it could produce for both buyers and suppliers of cybersecurity technology. They were also interested to discuss some of the practical challenges that would be involved in achieving genuinely transparent and authoritative assessments of the efficacy of cyber solutions across the full range of cyber technologies. Attendees were particularly interested to consider ways in which the independence of future cyber efficacy assessments could be assured. Some were keen to understand how interested parties among the buyer and seller communities could become involved in further discussions around the planning, development and implementation of a cyber buyer’s charter.


TCBN would like to thank all of the attendees and panellists for producing such a highly engaging discussion. A special thank you to TCBN Council Member Garrison for funding the “market for lemons” report and using this thought leadership event to continue the important conversation around a cybersecurity buyers charter.


if you are interested in this topic then please reach out to


Transatlantic Cyber Security Business Network welcomes special guests to Parliamentary reception


TCBN was delighted to welcome over fifty UK and US industry members, Parliamentarians, Government officials and special guests from the US Embassy to the Cyber Leaders Reception on Thursday 21st October in the House of Commons.


Hosted by House of Lords Science and Technology Committee member Lord Holmes of Richmond, the event offered an exclusive opportunity to meet with industry members and key stakeholders to discuss the latest developments in cybersecurity and gain strategic insights on the transatlantic cyber relationship.


TCBN Founder Andy Williams set out the purpose of the network as facilitating transatlantic dialogue and promoting the interests of the cybersecurity sector by engaging with relevant officials and holding topical thought leadership events. Andy was joined by founding partners Nick Lansman of Political Intelligence and Brandon Hucq of Plexal.


Attendees heard from US Special Liaison Officer Ms Sheila Thomas on the importance of Government and the private sector working together to build a strong resilient response to the growing cyber threat. A drinks and canapés reception followed the speeches and offered attendees an exciting opportunity to engage in face to face networking with industry peers and special guests.


Following the event, TCBN was excited to welcome on board further council members to the growing number of cybersecurity companies who will shape the strategic direction of the network and gain exclusive access to future events.


If you are interested in becoming a TCBN member please contact

Transatlantic Cyber Security Business Network hosts UK/US Government and Industry discussion on supply chain cyber risk


Following on from their successful launch event in May, The Transatlantic Cyber Security Business Network (TCBN) was delighted to host its second thought leadership discussion on 1st July 2021.  


The discussion addressed the highly topical issue of supply chain cyber risk and saw around 50 individuals and businesses attend the virtual event, excited to hear from a panel of renowned subject matter experts.  


Chaired by Keith Driver, CTO Cyber at Raytheon UK, the panel was comprised of industry experts from both sides of the Atlantic and included Haydn Brooks, CEO of Risk Ledger, and Ben Dickinson, Managing Director of 3VRM. The Panel was completed by Jon Boyens, Deputy Chief of the Computer Security Division at the National Institute of Standards and Technology (NIST) and Irfan Hemani, Deputy Director for Cyber Security at the Department for Digital, Culture, Media and Sport (DCMS) who brought their knowledge and experience of supporting the US and UK Governments respectively. 


Setting the scene for the discussion, speakers outlined the global nature of supply chains and the need for an international effort to reduce supply chain cyber risk.  


A captivating discussion was held around the different methods undertaken by Government on both sides of the Atlantic to secure their supply chains. Attendees were interested to hear how although they shared the same goal, Governments had approached the problem differently, with the US introducing frameworks for what ‘good’ looked like and the UK Government mandating for cyber essentials but taking a less prescriptive approach towards standards. 


Asked what steps they would take to improve supply chain cyber risk, panellists put forward a number of suggestions including showing the value of current solutions against risk, eliminating as much of the risk at the source as possible, driving cyber uptake in educational institutes and placing increased responsibility on managed service providers.  


Attendees were engaged throughout the event and submitted a wide range of questions on topics including the role and guidance of the NCSC and protecting data across the supply chain.  


TCBN membership is open! Make sure you join today to be the first to hear about our upcoming events, collaboration and networking opportunities and stakeholder engagement. 

Political Intelligence, Global Transatlantic and Plexal successfully launch the Transatlantic Cyber Business Network



A new initiative in the cyber security space was launched by Political Intelligence, Global Transatlantic and Plexal to bring together business in the space from both sides of the Atlantic.


The launch of the Transatlantic Cyber Business Network (TCBN) saw over 60 different companies attend the event on 13th May 2021, excited to hear how industry and Government could work together to combat the growing cyber threat.


Chaired by Maggie Titmuss, Director of Intelligence and Incident Response at Lloyds Banking Group and former Regional Head for North America at the UK National Crime Agency, the panel was comprised of industry experts from both sides of the Atlantic and included CEO of Digital Shadows Alastair Paterson and Shawn Henry, Director of the Global Cyber Alliance. The Panel was completed by Chairman of BlueVoyant Robert Hannigan, and Cyber Robot Director Sean Plankey who brought their knowledge and experience of supporting the UK and US Governments on cyber policy, respectively.


There was a lively opening discussion on protecting businesses and infrastructure from the increasing number of cyber-attacks around the world. The recent cyber-attack on the US pipelines was highlighted as an example, with panellists explaining the need to strengthen supply chains and address basic cyber security. This was said to be a common cause of attacks, and panellists were united in their call for further education and resources, as well as more public and private sector collaboration to combat the threat.


An exciting discussion was held on the sharing of information vs intelligence, particularly the difficulty doing so between the public sector and Government. One panellist praised the UK’s efforts and highlighted the initiative whereby the Government certifies incident responders, so that businesses and individuals feel confident in who to trust in the event of a cyber-attack. Attendees were engaged throughout the event and submitted a wide range of questions on topics including how to improve intelligence sharing, ransomware payments and basic cyber hygiene.


TCBN membership is now open! Make sure you join today to be the first to hear about our upcoming events, collaboration and networking opportunities and stakeholder engagement.