The defence tech boom is creating a cybersecurity industry for machines – Resilience Media
The defence tech boom is creating a cybersecurity industry for machines – Resilience Media
https://resiliencemedia.co/the-defence-tech-boom-is-creating-a-cybersecurity-industry-for-machines/
Publish Date: 2026-05-28 06:41:00
Source Domain: resiliencemedia.co
The defence tech boom is quietly spawning an entirely new category of cybersecurity startup, one less concerned with phishing emails and compromised laptops and far more interested in what happens when autonomous machines start talking to each other at scale.
Buried inside Resilience Media’s recent ‘100 Startups to Watch 2026’ list is a pattern that looks increasingly difficult to ignore.
A huge chunk of the companies attracting money across Europe and the US are not building traditional enterprise security products – they’re building software and infrastructure for drones, autonomous vehicles, satellite networks, AI systems, battlefield sensors, and machine-to-machine communications.
In doing so, many are effectively creating a new kind of cybersecurity market almost by accident.
For a long time, the security industry largely revolved around protecting employees and corporate infrastructure. The attack surface was people clicking things they should not click, laptops connecting from coffee shops, and servers waiting to be patched. Even cloud security largely followed the same logic: protect the workforce, secure access, monitor behaviour, repeat.
But that model breaks down pretty quickly once the “users” are autonomous drones sharing data across jammed and contested networks.
A glance through the Top 100 list shows how quickly the market is shifting. Companies such as Helsing, Shield AI, Saronic and SWARMER are building increasingly autonomous military and defence systems powered by AI, sensor fusion, and machine decision-making. Others, including Auterion and Applied Intuition, focus on the software layers underpinning autonomous vehicles and robotic systems.
Alongside them sits a parallel ecosystem of startups tackling the security and trust problems those systems inevitably create.
Estonia’s Vegvisir and Latvia’s Origin both sit at the overlap between autonomy and cybersecurity, while Britain’s Arondite is building software…
