Castilix Secure Enclave

Secure cloud workspaces for defense contractors

Managed Windows 365 Government desktops, email, and document collaboration with Microsoft 365 GCC High, backed by Castilix support and provider documentation.

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From $349 per user per month

Five-user minimum · $2,500 setup fee · 12-month term

Illustrative Castilix Windows desktop running in a window on a laptop — Illustrative workspace mockups. Apps and features vary by plan.

Illustrative Castilix Windows desktop on a tablet — Illustrative workspace mockups. Apps and features vary by plan.

Explore the workspace

Your foundationMicrosoft 365 GCC HighWindows 365 GovernmentManaged by Castilix

One connected workspace

Your daily work
Taken care of

Bring your enclave desktop, applications, and collaboration together in a managed subscription.

Inside Secure Enclave

A desktop of your own

A dedicated Cloud PC with Microsoft applications, enclave email, and document storage.

People behind the platform

Castilix manages the enclave and supports your users through defined support and escalation processes.

A documented foundation

Architecture documentation, control descriptions, and a responsibility matrix support your organization's security planning.

Plans & pricing

Choose your workspace

Clear per-user pricing.
One place to start.

The everyday workspace

Standard

Email, documents, and everyday office work inside the enclave.

$349per user per month

Configure Standard

Dedicated Windows 365 Government Cloud PC
Microsoft licensing, applications, email & storage
Enclave management & user support
Provider documentation package

Cloud PC specifications

2 vCPU · 4 GB RAM · 256 GB storage

With video conferencing

Premium

Everything in Standard, with more memory and video conferencing.

$449per user per month

Configure Premium

Everything included in Standard
Additional Cloud PC memory
Video conferencing included
Support under the same service terms

Cloud PC specifications

2 vCPU · 8 GB RAM · 256 GB storage

Five-user minimum. $2,500 one-time setup fee. 12-month commitment, billed monthly. Applicable taxes are additional.

Request a quote to get started. Review support and activation terms

Support for what comes next

Build around your requirements

Additional services are scoped and quoted separately.

Preparing for CMMC?

Add customer-specific system security plan (SSP) development, tailored policies, implementation coordination, and evidence support. Castilix GRC is included with CMMC readiness engagements.

Explore CMMC readiness