DISX SECURE COLLABORATION

Managed secure collaboration platform for regulated environments

DISX Secure Collaboration is a managed, sovereign Microsoft 365 environment designed for organisations operating within regulated, policy-constrained or high-assurance environment.

It establishes and operates a clearly defined collaboration boundary, governing identity, device posture, access policy and configuration change to support stable and predictable programme delivery.

Delivered by security-cleared personnel within a sovereign cloud environment, DISX Secure Collaboration enables regulated teams to communicate, share information and manage documentation within a controlled and defensible operating model.

Defined and Operated Collaboration Boundary

At the centre of DISX Secure Collaboration is a governed working boundary. Access is restricted to authorised users. Devices must meet agreed security posture standards. Data sharing paths are controlled and auditable. Configuration change is managed and recorded. Monitoring and logging support evidential requirements.

Designed for Regulated Delivery

The platform aligns with recognised defence and government security models, including CSMv4, and supports delivery contexts requiring structured operational control. It can operate alongside existing enterprise estates as a secure collaboration enclave or serve as the primary managed collaboration environment for regulated programme delivery.

Managed Through-Life Operation

DISX Secure Collaboration is delivered as a fully managed service. Onboarding, configuration control, monitoring, patch management and governance are delivered as part of a managed service model. Structured reporting and audit-ready logging support evidential requirements throughout the lifecycle of a programme.

Move beyond simple file sharing with an ecosystem that secures your data from the cloud to the endpoint.

Talk To Us About Secure Collaboration

Key Deliverables

Assured Security
Rapid Deployment
Scalability
Flexibility
Seamless User Experience
Bespoke Planning & Delivery
Data Migration
Extensive Security & Support
Service Management
Compliance

Security Controls

DISX Secure Collaboration is built using a zero trust architecture with layered technical controls.

Secure Internet Gateway
Intrusion Detection and Prevention
Security Incident and Event Management
Identity and Access Management
SOC Monitoring and Audit-ready Logging
Endpoint Protection and Security Tooling

Patching and Vulnerability Management
Denial of Service Protection
Phishing Protection and Reporting
Malware Protection
Firewall Protection

Features

DISX Secure Collaboration enables work under accredited assurance frameworks, supporting regulated collaboration and secure operational workflows in regulated delivery contexts, without compromising on capability and productivity.

Core Service

Off-the-shelf secure managed service providing collaboration and communications at the OFFICIAL Tier
Sovereign cloud service, delivered by security cleared staff
Dedicated environment with daily backups*
SLA: self-service portal, rapid phone and email support*

Assurance and Compliance

CSMv4-aligned
DART accredited and Secure by Design aligned
DCPP and Cyber Essentials** compliant
Backed by ISO 20000-1 certified IT Service Management

Connectivity and Collaboration

Teams, Email (r.mil.uk and internet)
Microsoft 365 web and desktop apps*
Internet browsing, printing, document Storage, PDF viewer
Mobile device access (iOS/Android), custom domain, multi-team collaboration environment*

Access and Integration

MOD Core Network (MCN), MODCloud and DEFNet access
Access methods: Desktop, Laptop or Cloud Hosted Machine*

*Features vary depending on the selected deployment profile and deployment requirements. See below for more information.

**DISX is designed in line with Cyber Essentials technical requirements, helping organisations meet key baseline controls as part of a managed environment. Certification itself is not included and must be achieved and maintained separately.

Download Brochure

Deployment Profiles

DISX Secure Collaboration is available in multiple deployment profiles. These profiles enable organisations to select the boundary structure appropriate to their programme, risk posture and assurance requirements while retaining the ability to extend or tailor controls where required.

SERVICEFEATURES	Air	Lite	Pro	Pro+Copilot
	Essential Secure Access	Shared Secure Collaboration	Dedicated Secure Collaboration	Enhanced Secure Productivity
CSMv4-aligned
M365 Office Web Applications
Email (Internet)
Email (including R.MIL)
Access to MODCloud Hosted Services
Access to DEFNet
Internet Browsing
Personal Document Storage
PDF Viewer
USB Import/Export (IMPEX)
Printing
M365 Office Desktop Applications
Microsoft Teams
Secure Audio / Video Conference
Backup Service
Custom Domain Names / Email Address
Multi-Team Collaboration Environment
Power Platform and Automation
Data Visualisation and Analytics
Teams Meeting Rooms
Telephony
Service Customisations
Third-party client applications
Cloud Hosted Applications
Access via Mobile Devices (iOS/Android)
Dedicated Tenant Required
Microsoft 365 Copilot
Email Support
Phone Support
Self Service Support Portal

Designed for regulated work, DISX Secure Collaboration features support evidence-friendly assurance and operational continuity expected by MOD and government customers. Learn more about what DISX is and how it supports regulated delivery contexts.

TALK TO US ABOUT SECURE COLLABORATION

Company

This field is for validation purposes and should be left unchanged.

Name(Required)

First Last

Email(Required)

Company / Organisation Name(Required)

Business Phone Number

Collaboration Profile of Interest

Message(Required)

How did you hear about DISX Secure Collaboration?(Required)

Frequently Asked Questions

DISX Secure Collaboration is a cloud-based collaboration platform designed for organisations that handle sensitive data. It is fully compliant with Official-Sensitive requirements and integrates endpoint protection with advanced security controls.

The service is also designed to support the technical and operational controls commonly examined under government and defence assurance frameworks, including Secure by Design principles and the Cyber Security Model (CSMv4).

While responsibility for assurance always remains with the organisation, DISX Secure Collaboration provides a stable, evidence-friendly environment that helps teams demonstrate how sensitive work is accessed, handled and controlled in practice.

DISX Secure Collaboration is suited to organisations that:

Operate within regulated environments
Handle sensitive project, operational or programme information
Support MOD or government programmes

DISX Secure Collaboration is applicable to all regulated sectors subject to assurance expectations or a requirement for end-to-end security of sensitive information.

DISX Secure Collaboration is not a general-purpose collaboration tool, nor a consumer SaaS platform with security added on. It is designed specifically for regulated environments where assurance, control and operational clarity matter.

DISX Secure Collaboration does not remove an organisation’s responsibility for governance, policy or assurance activities. Those responsibilities always remain with the organisation.

Unlike standard collaboration tools, DISX Secure Collaboration is built with security at its core and is intended for environments where information-handling expectations are clearly defined and subject to formal scrutiny. It offers end-to-end protection, advanced access controls, and is certified for Official-Sensitive data, ensuring it meets strict compliance and risk management standards.

DISX Secure Collaboration can be deployed in different ways depending on organisational need.

It can operate alongside existing IT systems, providing a dedicated secure workspace for regulated activity, or it can be deployed as a primary managed platform supporting day-to-day work across an organisation.

In both cases, the objective is the same: a predictable, well-controlled environment that supports secure delivery without unnecessary operational burden.

Our team will work with you to assess your needs, onboard your users, and configure the platform to align with your organisation’s security policies.

While DISX Secure Collaboration is designed in line with Cyber Essentials technical requirements in order to help organisations meet key baseline controls, certification itself is not included and must be achieved and maintained separately.