Self Hosted
Run Volt4 on your own infrastructure — private cloud, on-premises or air-gapped — with full sovereign control of the stack.
For organisations that need the whole stack inside their own boundary. Volt4 installs on your infrastructure — private cloud, on-premises servers, or fully air-gapped networks — and everything stays under your control: keys, data, policy, and the metal it runs on.
This is the deployment model our defence and high-assurance customers use. Volt4’s security travels with the data rather than the perimeter — signed Verifiable Credentials, distributed policy enforcement, and TPM-anchored identity with quantum-safe options — so a self-hosted fabric keeps its guarantees across enclaves, classifications and disconnected segments.
What’s included
- Licensed Volt4 for deployment across your estate — cloud, on-prem or air-gapped
- Installation support and hardening guidance from our engineers
- A managed update channel that works within your change-control process
- Support agreements sized to your operation, from advisory to full engineering cover
When to use
- Data sovereignty, classification or regulation requires everything in your estate
- You operate air-gapped or intermittently connected environments
- You have an operations team and existing infrastructure to build on
- Accreditation demands full visibility and control of the deployed stack
Request a briefing to discuss licensing, installation and support for your environment.

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