DeviceAuthority Crowned UK’s Most Innovative Small Cyber Security Company of the Year
The search for the UK’s most innovative small cyber security company reached its climax on the keynote stage at Infosecurity Europe. After a rigorous selection process, four finalists presented their visions to a panel of industry titans, with DeviceAuthority ultimately securing the prestigious title.
This annual competition, mirroring the Innovation Sandbox at RSA Conference, showcases the cutting edge of British cyber security talent. Initially, fifteen companies were whittled down to eleven exhibitors in the event’s Cyber Innovation Zone. From this group, the top four were granted a prime-time pitch opportunity.
The Final Four: A Glimpse into Cyber Security’s Future
On a Wednesday afternoon, the stage was set for Intruder, Exonar, DeviceAuthority, and Cryptosoft. Facing them was a formidable judging panel featuring Dr Alison Vincent, CTO of Cisco for UK and Ireland, David Cass from IBM, Warwick Hill from Microsoft, Daniel Freeman from C5 Capital, and Jonathan Care from Gartner. Their criteria were strict: innovation, market differentiation, pitch quality, and scalability.
Assuria: Democratising Defence-Grade Security
First to present was Terry Pudwell from Assuria. His proposition centred on bringing defence-grade managed security services to small and medium-sized enterprises (SMEs). Crucially, he argued it’s not solely about advanced technology but about affordable, rapidly deployable cyber defences that deliver results for less than the cost of a full-time hire.
Building on this, Pudwell highlighted a compelling case study: a Japanese security operations centre built on Assuria’s platform. When questioned on scalability, he asserted deployments could be completed in mere days. This model, proven at a national SOC level but aimed at smaller users, presented an intriguing, if service-dependent, solution for the SME market.
DeviceAuthority: Securing the Internet of Things
Next, Remco Postma from DeviceAuthority addressed one of cyber security’s most pressing challenges: securing the Internet of Things (IoT). His company’s solution moves beyond traditional Public Key Infrastructure (PKI), which struggles at scale, by introducing dynamic key capabilities.
This means tying a digital certificate directly to a device itself, rather than relying on a static certificate. To illustrate, Postma used the example of a car with a 15-year lifespan. In such a scenario, dynamic key management offers a scalable and secure way to manage identity and encryption over the device’s entire lifecycle, putting control firmly in the user’s hands.
Exonar: The Intelligent Search for Sensitive Data
The third finalist, Exonar, represented by founder Adrian Barrett, took a different angle. Their innovation is a powerful search engine designed to discover and classify sensitive information across an organisation’s digital estate.
“We can automatically detect how a document should be classified,” Barrett explained, positioning the tool for use in post-breach analysis to help organisations act swiftly. However, one judge raised a pertinent question about corporate willingness to allow deep document scanning, a common hurdle for data discovery tools. Exonar’s cloud-native architecture, nevertheless, promises significant scalability.
Intruder: Proactive Vulnerability Management for SMEs
Finally, Chris Wallis, co-founder and CEO of Intruder, presented a platform built by ethical hackers. Intruder’s focus is on providing SMEs with an always-on service to find and fix system vulnerabilities.
Wallis emphasised “usability innovation over technical innovation,” offering proactive notifications via a mobile app to keep users informed of current threats. This practical, hands-on approach to solving the persistent problem of unpatched vulnerabilities resonated strongly, marking Intruder as a company with considerable industry potential. For more on vulnerability management, see our guide on essential cyber hygiene.
And the Winner Is…
Following deliberations, the judges returned to the stage. After a presentation from fellow innovator Cylon, the moment arrived. The title of ‘UK’s Most Innovative Small Cyber Security Company of the Year’ was awarded to DeviceAuthority.
This victory underscores the critical importance of IoT security in today’s interconnected world. DeviceAuthority’s solution addresses a fundamental scalability issue in PKI, offering a pragmatic path forward for securing billions of devices. Their win highlights how a truly innovative small cyber security company can identify and solve a core, growing pain point for the industry.
What This Means for the UK Cyber Landscape
The competition’s outcome is a powerful indicator of market direction. The focus on IoT, scalable SME solutions, and practical vulnerability management reflects the real-world challenges businesses face daily. It proves that innovation isn’t always about the most complex algorithm, but often about applying clever thinking to pervasive, unsolved problems.
Therefore, the success of DeviceAuthority and the other finalists signals a healthy, competitive, and forward-thinking cyber security ecosystem in the UK. These companies are not just selling products; they are building the foundational security layers for our digital future. Discover other rising stars in our feature on promising UK cyber startups.
In conclusion, while DeviceAuthority took home the trophy, all four finalists demonstrated why the UK remains a hotbed for cyber security talent. Their work on managed services, IoT identity, data discovery, and proactive defence collectively charts a course for a more secure digital economy. The industry will undoubtedly be hearing much more from all these contenders in the years to come.