Solution guides
Data transmission compliant with EU/NATO RESTRICTED
From September 2025, organizations handling EU/NATO-classified information must meet new self-accreditation requirements. These requirements introduce strict expectations for secure data transmission, isolation of sensitive information and auditable operational processes across corporate and site networks. As digital collaboration expands across defense, public sector and industrial ecosystems, ensuring compliant, end-to-end protection of classified data becomes a critical operational and regulatory priority.
Adva Network Security provides a robust foundation for building EUCI-compliant networks. Our Layer 2-based encryption solutions enable secure and virtualized data transmission across sites, production environments and R&D facilities. By combining hardware-based security, zero-trust segmentation and centralized auditability, our technology supports encrypted transport, clear separation of protection domains and seamless integration into existing infrastructure, while meeting BSI-approved requirements for EU/NATO RESTRICTED environments.
Discover how to prepare your network for the compliant handling of classified information. Learn how to meet self-accreditation requirements with auditable, high-assurance architectures that protect sensitive data and ensure regulatory compliance. Download the solution brief to explore key use cases, technical capabilities and practical steps for building a secure, future-ready network for EU/NATO RESTRICTED operations.