Strengthening trust: Adva Network Security achieves ISO/IEC 27001 certification
We’ve added ISO/IEC 27001 to our list of certifications, reinforcing our commitment to data protection and operational resilience. Here’s what it means for our customers, our partners and the future of secure networking.

Adva Network Security has achieved ISO/IEC 27001:2022 certification – a globally recognized standard for information security management. This milestone confirms that our systems meet the highest international requirements for protecting sensitive data and managing risk. It builds on our existing ISO 9001 quality management certification and reflects our continued focus on operational excellence, resilience and trust.
What ISO/IEC 27001 means for our partners
As digital threats grow more sophisticated, ISO/IEC 27001 offers assurance that information security is deeply embedded in our operations. The certification spans all core business areas – from development and testing to delivery and service – and covers our portfolio of protected optical transport, Carrier Ethernet, network virtualization and synchronization technologies.
This includes our ConnectGuard™ encryption technology, which protects data both at the optical layer – integrated into the Adtran FSP 3000 platform – and at Layer 2, delivered through our FSP 150-XG118 edge solution. These technologies are trusted by customers in defense, finance, public services and other highly regulated sectors, where confidentiality, availability and integrity are essential. Whether securing national infrastructure or protecting enterprise data, our technologies deliver the assurance that today’s connected world demands.
Achieving ISO/IEC 27001 certification reaffirms our commitment to secure networking, operational resilience and trusted partnerships.
A secure foundation for quality
By combining ISO 9001 and ISO/IEC 27001, we’re reinforcing our commitment to quality, reliability and accountability. Together, these certifications demonstrate that we take a comprehensive, standards-based approach to everything we do – from how we develop our technologies to how we support our customers around the world.
Driven by dedication
This achievement reflects the outstanding work of our entire team. Special thanks go to Anne-Katrin Viehoefer and Nadja Fräbel, whose commitment and perseverance played a crucial role in securing the certification. Their efforts help ensure that Adva Network Security remains not only a trusted technology partner, but also a resilient and secure workplace.
Looking ahead
We’ll continue to strengthen our processes and systems – not just to meet regulatory benchmarks, but to shape a more secure digital world. That includes advancing quantum-safe encryption and other technologies designed to protect sensitive data long into the future. Our mission remains clear: empowering organizations with trusted solutions built for tomorrow’s challenges.