DISX ISOLATE

Secure isolated network environment for above OFFICIAL operations

DISX Isolate is a hardened, high-assurance standalone enterprise network engineered for above OFFICIAL classified and deliberately isolated environments where internet connectivity is restricted by design.

While DISX Secure Collaboration provides a managed environment for organisations that need to collaborate securely across users, teams and programmes, DISX Isolate is designed for operating conditions where external connectivity cannot be assumed or where deliberate separation is required.

Within this controlled environment, DISX Isolate provides secure document production, enterprise services and controlled data exchange, supported by structured update management and embedded operational governance. Its deliberately air-gapped architecture enables operation above OFFICIAL where isolation forms part of the security requirement.

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Isolation by Design

DISX Isolate operates as a non-internet-connected system deployed within an FSC-approved location and aligned to appropriate physical and environmental controls.

The architecture enforces separation between operational workloads and external networks. Internet access is not assumed. Data movement is deliberate and policy-controlled.

Core capabilities include:

Hardened offline enterprise environment
Virtualised infrastructure using Hyper-V
Secure document creation workloads
Policy-controlled IMPEX processes
Optional CHECK testing
Formal security assurance case development

Flexible Architectural Variations

DISX Isolate can be configured to suit specific programme requirements, including:

VDI deployments using thin or zero clients
Non-VDI deployments using secured laptops or desktops
Resilient or non-resilient infrastructure models
Single-user endpoint deployments for tightly scoped use cases

This flexibility allows organisations to implement isolated capability proportionate to operational need.

Secure the mission with a standalone environment engineered for total isolation and high-assurance integrity at above OFFICIAL classification.

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Core Enterprise Services

DISX Isolate provides a complete standalone enterprise environment, complete with services structured to support operational resilience and evidential assurance within high-security estates.

Data LAN

Active Directory
Group Policy
DNS and DHCP
File services
Network Policy Server
Certificate Authority

Management LAN

Backup services
Network monitoring
Centralised logging and SIEM integration
Vulnerability scanning

Controlled Data Movement

DISX Isolate supports structured IMPEX processes, typically integrated with assured media scanning solutions such as Secure File Gateway.

Files introduced into the environment are sanitised, verified and logged prior to release.

Controlled Update and Patch Management

DISX Isolate introduces patches and software updates through a controlled update server model without direct internet exposure. Updates are verified, governed and deployed through structured processes.

This preserves isolation while maintaining operational currency.

Assurance Built In

The system is structured to generate and maintain artefacts required for regulated operation, including CSM compliance evidence, Secure by Design alignment and accreditation documentation.

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Typical Use Cases