However, with devices that are always online, new security risks are introduced. The key lies in integration: 5G must become part of your endpoint strategy, not just an additional telecom layer. The following step-by-step guide helps IT teams to roll out always connected laptops in a controlled manner using Intune and eSIM.

1. Start with the right use case

Not every employee benefits from an always connected device. Without clear boundaries, there can quickly be an explosion of subscriptions and costs. A few examples where 5G could be well applied:
 

• Field engineers working at varying locations
• Sales or executive roles with high mobility
• Project sites without reliable fixed infrastructure

Formulate concrete objectives in advance. Think of fewer network-related support tickets, higher application availability outside the office, or faster onboarding of temporary workspaces. When the goal is clear, it becomes easier to evaluate impact and costs later.

2. Choose eSIM as the management model

For enterprise environments, eSIM is usually the most scalable choice. The big advantage lies in remote provisioning: IT can activate, modify, or revoke profiles remotely without physical SIM swaps. This provides benefits in:
 

• Faster rollout of new devices
• Simpler lifecycle management
• Flexibility in provider changes

When selecting a provider, consider not only coverage but also management capabilities. International roaming agreements, data limits per group, and integration via APIs make the difference between control and fragmentation.

In niche environments, private 5G may be relevant, but for most organizations, public 5G combined with strong identity and device security is sufficient.

3. Integrate 5G into Intune and Conditional Access

Mobile connectivity should not remain an isolated island. The power lies in integration with modern endpoint management. Within a Microsoft architecture, the most common means this:
 

• Distributing eSIM profiles via Intune
• Applying cellular policies based on user group
• Limiting roaming via configuration profiles
• Enforcing compliance before access to corporate applications

By linking 5G to Conditional Access, security shifts from network trust to device and identity trust. Whether a user connects via wifi or 5G, access is always assessed based on compliance and identity.

This way, always connected fits seamlessly into a cloud-first workplace strategy.

4. Apply Zero Trust consistently

Always connected laptops are often active outside the traditional corporate network. This calls for a Zero Trust approach where network trust no longer plays a role. Important principles:
 

• Access only for compliant devices
• Multifactor authentication as standard
• Minimal local rights
• Context-dependent access to applications

An always-on VPN or ZTNA solution can provide additional protection, but the core lies in identity management. The risk rarely lies in the 5G connection itself, but in stolen credentials or insufficient device control.

Also, SIM-related risks, such as abuse during number takeover, make it clear that identity security must be paramount.

5. Automate cost control

Mobile data introduces a variable cost structure. Especially for international users, roaming costs can quickly add up. Control over costs can be achieved by:
 

• Setting data limits and alerts centrally
• Applying different data bundles per user group
• Actively monitoring and periodically evaluating usage

Data pooling or central contracts help absorb peak usage without individual overruns causing immediate high costs. It is especially important that telecom management becomes part of IT governance and does not become fragmented across departments.

6. Set up monitoring and support

With 5G, new types of incidents arise. Think of transitions between wifi and cellular, coverage issues, or unexpectedly high data usage. A mature setup includes:
 

• Logging of network transitions
• Monitoring of device health and performance
• Documentation of standard solutions
• Training of the service desk on cellular-specific issues

By setting this up well in advance, you prevent always connected from becoming a new source of complex tickets.

7. Work with a phased rollout

A pilot phase is essential. Select a representative user group and evaluate:
 

• Data usage and roaming behavior
• Impact on security policies
• User experience
• Support load

Use these insights to refine configurations before scaling up. This way, the rollout becomes controlled and predictable.

Always connected laptops in your strategy

Always connected laptops are not a gadget but an architectural choice. They shift network dependency from fixed infrastructure to device-based connectivity. This means that network, identity, and endpoint management are becoming increasingly intertwined.

Organizations that integrate 5G into Intune, Conditional Access, and Zero Trust turn mobile connectivity into a controlled advantage. Those who see it as a loose addition primarily create extra costs and a larger attack surface.

The real value of always connected lies not in higher speeds, but in the extent to which IT manages it integrally and strategically.