Evaluate
Run it against
your own estate.
Cyber Defense is available for organisational evaluation and enterprise deployment. Download the agent, install it on machines you control, and judge it on what it finds rather than on what we say about it.
No sales call stands between you and that.
Installers
Windows
Windows 10, 11 and Server 2016 onward. x64. EV-signed installer.
SHA-256 unavailable
Linux
Debian package, amd64. Ubuntu 22.04 / 24.04 and Debian 12 verified.
SHA-256 unavailable
Verify the digest before you install. On Windows,Get-FileHash .\<file> -Algorithm SHA256; on Linux and macOS, sha256sum orshasum -a 256. A mismatch means the file is not the one we published — do not run it, and tell us.
What this is, and what it is not
For organisations, not consumers
Cyber Defense is built for estates with an owner, a policy and an accountable administrator. We do not sell or support it as a personal desktop antivirus, and the free mobile applications are the only consumer-facing surface we operate.
Evaluate without a conversation first
Download it, install it on machines you control, run it in Observe mode and read what it finds. No sales call is required to reach that point, and nothing phones us for permission to start.
Commercial deployment is a written engagement
Moving from evaluation to a protected estate means licensing, tenancy and a policy baseline — agreed in writing, priced against your scope. There is no checkout, because there is no standard estate.
Your evaluation data stays yours
Inference runs on the endpoint. During evaluation the agent reports to the tenant you create, and you can delete that tenant and everything in it when you are done.
When the evaluation answers the question.
Licensing an estate is a written engagement: tenancy, policy baseline and rollout, priced against your scope. Tell us what you ran it on and what it found, and an engineer will answer.