Our mission
Security should not wait for a human to notice.
d2defence was founded by security engineers and machine learning researchers who had spent their careers on the wrong side of the alert queue — watching teams triage by hand while attackers moved in seconds.
We build autonomous security agents that close that gap: they detect the threat, decide what actually matters, and defend the estate, with every action logged and reversible.
- Founded
- 2021
- Products, one Autonomous AI Engine
- 7
- Engineers and researchers
- 140+
- Engineering hubs
- 3
01 / How we work
What we hold to.
Four positions that decide what we build and, more often, what we refuse to.
Autonomy with an audit trail
Agents act on the reversible, well-evidenced cases without waiting for a human. Every autonomous action is logged, attributable, and reversible — autonomy without accountability is just risk.
Evidence over alerts
An alert is a hypothesis; proof is a finding. We ship products that demonstrate exploitability with verified execution rather than adding another queue for someone to grade.
One core, not seven silos
A credential flagged in one product should revoke a session in another. Shared context is the whole argument for a platform — otherwise it is just point tools with the same invoice.
Speed is a security property
Dwell time is the damage. We treat the gap between detection and containment as the number that matters, and we publish it rather than hiding behind feature counts.
02 / Trajectory
How we got here.
2021
Founded
Started by security engineers and ML researchers who had spent years on the wrong side of the alert queue.
2022
First autonomous agent
Shipped the Autonomous AI Engine that correlates endpoint, identity, and secrets telemetry into a single decision.
2024
Unified platform
Seven products consolidated onto one Autonomous AI Engine, with cross-product response replacing disconnected alerts.
2026
Autonomous response
Full detect-decide-defend loop in production, containing well-evidenced incidents without human approval.
Ready to Stop Breaches and Outsmart Adversaries?
Deploy d2defence in under 10 minutes or engage our security architects for an enterprise threat assessment.
Deploy in under 10 minutes
Enterprise threat assessment