IGEL Blog
Designing Secure Endpoints for Windows 365 and Azure Virtual Desktop
Organizations are adopting Windows 365 Cloud PCs and Azure Virtual Desktop (AVD) to modernize infrastructure, support hybrid work, deliver improved application and data security, and simplify how applications are delivered to users. This model is well established and continues to grow across industries.
But while workloads have moved to the cloud, one important element is often overlooked:
What is the right strategy for the endpoint?
The Missing Piece in Cloud Desktop Strategies
Moving desktops to the cloud simplifies infrastructure, but it doesn’t eliminate endpoint risk.
In many environments, endpoints are still:
- Complex to manage
- Expensive to maintain
- Vulnerable to attack
- Difficult to standardize
This creates a mismatch between modern cloud desktops and legacy endpoint approaches.
The move to cloud hosted desktops is an opportunity to rethink the endpoint as a secure, purpose-built access layer rather than a general-purpose device.
Why the Endpoint Still Matters
Even in a Windows 365 or Azure Virtual Desktop model, the endpoint remains:
- The first point of access
- A key part of the overall security posture
- A major contributor to cost and operational overhead
Many organizations are shifting toward a model where:
- Applications and data reside in the cloud
- Endpoints provide controlled, secure access
- No data persists locally
- Management is centralized
This is where IGEL fits.
IGEL and Microsoft Cloud Desktops
The IGEL Secure Endpoint OS Platform is built on an immutable, read-only operating system, designed to eliminate local persistence and reduce the endpoint attack surface. By preventing unauthorized changes and ensuring consistent device state, IGEL provides a controlled and predictable endpoint environment.
When combined with Microsoft cloud desktops:
- Endpoints connect to Windows 365 Cloud PCs or Azure Virtual Desktop sessions
- Authentication and access are enforced through Microsoft Entra ID, Intune, and Conditional Access
- All data and applications remain in the cloud, with no local storage on the endpoint
- Devices are centrally managed through IGEL Universal Management Suite (UMS) This approach simplifies endpoint management, strengthens security, and can help reduce total cost of ownership.
Reducing Endpoint TCO to Fund Cloud Desktop Initiatives
One of the biggest barriers to adopting Windows 365 or Azure Virtual Desktop isn’t technical—it’s financial.
Budgets are already committed to maintaining existing endpoints. Refresh cycles, endpoint security tools, and operational overhead consume a large portion of IT spend, leaving limited room for new initiatives.
What’s changing is how organizations are approaching endpoint economics.
Across more than 140 real-world TCO analyses, organizations adopting IGEL can achieve on average:
- 62% reduction in endpoint IT expenditure
- $900,000+ in annual savings per organization
These savings come from three primary areas:
Extending hardware life and reusing existing devices
Traditional endpoint strategies require refresh cycles every 3–5 years. With cloud-delivered desktops, that model no longer applies.
IGEL enables organizations to:
- Repurpose existing devices instead of replacing them
- Extend endpoint lifespan, often doubling usable life
- Avoid large-scale refresh cycles, including those driven by Windows 11 requirements
In practice, over 50% of total savings come from hardware cost avoidance
This is often the fastest way to free up budget for cloud desktop adoption.
Simplifying operations and reducing IT overhead
Managing traditional endpoints is resource intensive. Large operating systems, multiple agents, and complex patching cycles create ongoing operational costs.
With IGEL:
- Deployment and configuration are simplified
- Patch cycles are reduced
- Helpdesk volume decreases
- Centralized management reduces administrative effort
Organizations have seen up to 4× improvement in IT admin-to-user ratios, significantly lowering operational costs.
Reducing the endpoint software stack
Traditional endpoints rely on multiple overlapping tools:
- Antivirus / EDR
- VPN clients
- Backup agents
- Endpoint management tools
IGEL reduces the need for this layered approach by providing a controlled, immutable endpoint.
The result:
- Fewer endpoint agents
- Lower licensing costs
- Reduced complexity
On average, 23% of savings come from software cost reduction.
Industry examples
These savings are consistent across industries:
Healthcare:
- 62% reduction in endpoint spend
- $800,000+ average annual savings
Government:
- 63% reduction in endpoint spend
- $350,000+ average annual savings
In both cases, organizations can redirect savings toward cybersecurity, compliance, and digital transformation initiatives.
The key takeaway is simple:
By reducing the cost of the endpoint, organizations can self-fund their transition to Windows 365 and Azure Virtual Desktop without requiring a net-new budget.
From Strategy to Execution: 3 Proven Blueprints
To support real-world adoption, IGEL has developed three Microsoft-approved quick reference blueprints. Each focus on a specific use case, but they all follow the same architectural approach.
Healthcare: Secure, compliant clinical access
Healthcare environments require reliability, fast authentication, and support for specialized devices.
This blueprint outlines how IGEL supports:
- Secure access to clinical systems without local data storage
- Fast authentication using smart cards or FIDO2
- Support for peripherals such as scanners, printers, and dictation devices
- Centralized management across hospitals and clinics
Contact centers: Performance and scale
Contact centers depend on consistent performance and real-time communication.
This blueprint shows how IGEL enables:
- Optimized Teams and WebRTC performance
- Secure, non-persistent sessions with no local data
- Rapid onboarding for remote or contract workers
- Extended device lifespan and reduced endpoint costs
Government: Security and compliance at the edge
Government environments require alignment with Zero Trust and compliance frameworks.
This blueprint demonstrates how IGEL:
- Enforces a secure, immutable endpoint approach
- Eliminates local data persistence
- Integrates with Entra ID, Intune, and strong authentication methods
- Supports compliance validation and policy-driven access
One Architecture, Multiple Use Cases
While these blueprints address different environments, the underlying approach is consistent:
- Cloud-delivered desktops
- Immutable, controlled endpoints
- Centralized management and policy enforcement
This consistency makes it easier to standardize, scale, and operate cloud desktop environments.
Why IGEL for Windows 365 and Azure Virtual Desktop
As organizations adopt Windows 365 and Azure Virtual Desktop, the endpoint strategy needs to align with that model.
IGEL provides:
- An immutable, read-only endpoint OS that eliminates persistence and reduces risk
- A controlled endpoint architecture aligned with Zero Trust principles
- Integration with Microsoft Entra ID, Intune, and Conditional Access
- Centralized management at scale
- The ability to extend hardware life and reduce endpoint costs
Get the Blueprints
These blueprints provide a practical reference architecture guide for designing and deploying secure endpoint strategies with Microsoft cloud desktops.
Download the three quick reference blueprints to explore the architecture, components, and implementation approach in more detail.
