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70% of IoT Devices are Vulnerable to Attack*

Digi TrustFence is a device-security framework that simplifies the process of securing connected devices.


Built-in Security. Delivered.

Designed for mission-critical applications, Digi TrustFence® enables you to easily integrate device security, device identity, and data privacy capabilities into your product design. Digi TrustFence designs security into IoT devices that can grow and adapt with new and evolving threats.

Secure Boot

Programs and code running on the device are validated to be from an approved source or manufacturer.

Protected Hardware Ports

Internal and external I/O ports are hardened and access-controlled to prevent unwanted local intrusion.


Digi TrustFence provides data authentication and device identity management options. Furthermore, TrustFence ensures that products are not shipped with default user and password settings.

Secure Connections

Digi TrustFence utilizes the latest encryption protocols for data in motion and over-the-air (OTA) transmissions to ensure the integrity of data flowing across a network.

Ongoing Monitoring and Support

Digi provides ongoing threat measurement and monitoring services and performs external security audits and proactively communicates with customers regarding upcoming threats.

Automated Configuration Monitoring

Digi Remote Manager® (DRM) enables centralized management and configuration of IoT devices, and repairs non-conforming device configurations to thwart vulnerabilities.
Learn About Digi Remote Manager

Secure Lifecycle

Mission and business-critical devices often live in the field for many years. Digi’s security office addresses common vulnerabilities and exposures (CVEs) including ongoing monitoring, alerts, and notifications related to CVEs.
Visit the Security Center
Digi Foundations Brochure

The 10 Security Factors Every Device Designer
Should Consider

Wireless devices in the IoT require a different approach from the security methods in place for PC and smartphone platforms. Learn the risks and how to mitigate them.


Industry Standards and Compliance

Many of Digi’s customers operate in highly regulated industries. Digi has taken an industry-leading position around the adoption of standards and other relevant security certifications such as HIPAA, FIPS 140-2, and NIST, as well as helping customers comply with certifications like PCI-DSS for retail and FDA for medical devices.

TrustFence for Embedded

Embedded security is a critical design component for a growing number of connected IoT applications and devices. The built-in security of Digi TrustFence gives you immediate access to critical features including secure connections, authenticated boot, encrypted data storage, access-controlled ports, secure software updates, and seamless integration of the dedicated on-module Secure Element (SE). Download the Brief

TrustFence for IT and Network Administrators

For Digi's routers and gateways, TrustFence provides a device security framework that simplifies the process of securing a network. Designed for long product lifecycles, TrustFence allows network administrators to easily integrate device security, device identity, and data privacy capabilities, delivering built-in security with a continued focus on performance and scalability. Download the Brief


Security for connected products is a must. Whether you’re building a product from scratch or connecting a legacy product to the IoT, Digi WDS can lead you through a security-focused design process to eliminate vulnerabilities in your product.

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* Source: HP Security Research