Industry-first achievement brings next-generation FIPS 140-3 security to cellular connectivity solutions

Digi International (NASDAQ: DGII, www.digi.com), a leading global provider of Internet of Things (IoT) connectivity products and services, today announced a major advancement in device security with the validation of FIPS 140-3 cryptographic modules across its portfolio of solutions based on the Digi Accelerated Linux (DAL) operating system:

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Digi International Announces FIPS 140-3 Validation for Cryptographic Security on Digi Accelerated Linux-Based Solutions

• Digi EX, IX and TX Cellular Routers
• Digi Connect IT Console Servers
• Digi Connect EZ Serial Device and Terminal Servers
• Digi AnywhereUSB USB Over IP

With this milestone, Digi becomes the first provider of cellular connectivity solutions to achieve FIPS 140-3 validation without specialized SKUs, setting a new benchmark for secure wireless infrastructure.

This latest achievement builds on Digi’s prior FIPS 140-2 validation and reinforces its commitment to delivering the highest levels of security for mission-critical applications. FIPS 140-3, the newest standard from the National Institute of Standards and Technology (NIST), introduces enhanced requirements for cryptographic modules, including stronger security controls, improved testing rigor, and alignment with modern cybersecurity threats.

Digi’s FIPS 140-3 validated implementation is integrated across its industry-leading portfolio of cellular routers and infrastructure devices powered by DAL OS, enabling customers to meet the most stringent government and regulated industry requirements for data protection, encryption and authentication.

“Security is foundational to everything we deliver at Digi,” said Landon Reese, Vice President of Product Management at Digi International. “Achieving FIPS 140-3 validation — and doing so as the first provider in the cellular connectivity space — demonstrates our continued leadership in secure IoT infrastructure. Our customers depend on us to protect critical data and communications, and this milestone ensures they remain ahead of evolving regulatory and threat landscapes.”

Advancing Security for Mission-Critical Applications

FIPS 140-3 validation is required for federal agencies, government contractors, and organizations operating in highly regulated sectors such as healthcare, finance and public safety, where protecting sensitive data is essential.

By delivering FIPS 140-3 validated cryptography, Digi enables organizations to deploy secure connectivity solutions with confidence in environments where compliance, resilience and trust are paramount.

Key Advantages of Digi’s FIPS 140-3 Implementation

• NIST-Validated Cryptography
  Digi has successfully completed validation under the NIST Cryptographic Module Validation Program (CMVP), ensuring compliance with the latest FIPS 140-3 standard.
• Next-Generation Security Architecture
  Built on modern cryptographic frameworks aligned with current NIST guidance, delivering enhanced protection against evolving cyber threats.
• Comprehensive Product Coverage
  FIPS 140-3 validation is available across Digi’s DAL OS-based portfolio, including Enterprise (EX), Industrial (IX) and Transportation (TX) cellular routers, as well as infrastructure and connectivity solutions, extending the broad coverage previously achieved under FIPS 140-2.
• Seamless Deployment
  As with previous implementations, FIPS functionality can be enabled through simple configuration, minimizing complexity and eliminating the need for specialized product variants.
• Future-Ready Compliance
  Aligns customers with the latest federal security requirements as FIPS 140-2 approaches sunset, ensuring long-term compliance and investment protection.

Enabling Secure IoT at Scale

Digi’s FIPS 140-3 validated solutions are designed to support a wide range of critical applications, including:

• Government and defense communications
• Public safety and emergency services
• Transportation and smart infrastructure
• Utilities and energy
• Healthcare and financial services

By combining advanced cryptographic security with Digi Remote Manager for centralized device management, Digi continues to deliver a comprehensive, secure-by-design IoT connectivity platform.

Availability

FIPS 140-3 validation is now available across Digi’s DAL OS-based solutions through firmware updates and new product shipments. For more information about Digi’s secure connectivity solutions, visit www.digi.com.

About Digi International

Digi International (NASDAQ: DGII) is a global technology leader empowering enterprises to build, connect, and manage the critical systems that drive their businesses. Through an integrated portfolio of managed services, intelligent software, secure connectivity, and resilient edge solutions, Digi helps enterprises monitor, update, and control assets in real time, strengthen compliance, streamline workflows, and keep distributed operations running without interruption. Since 1985, Digi has enabled organizations worldwide to modernize operations and confidently connect millions of devices. Learn more at www.digi.com.

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Achieving FIPS 140-3 validation — and doing so as the first provider in the cellular connectivity space — demonstrates our continued leadership in secure IoT infrastructure.