euNetworks, ADTRAN Launch Quantum Shield
Analysis based on 8 articles · First reported May 27, 2026 · Last updated May 27, 2026
The launch of Quantum Shield by EuNetworks, powered by Adtran Holdings's technology, is expected to positively impact both companies' stock prices and market reputation due to increased demand for secure data solutions. This collaboration addresses growing cybersecurity concerns and regulatory requirements, potentially driving adoption among enterprises in regulated industries.
EuNetworks and Adtran Holdings announced the launch of Quantum Shield, a new quantum-safe private connectivity service. This service, developed by EuNetworks using Adtran Holdings's optical transport technology, provides secure, scalable data center connectivity across EuNetworks' pan-European network. Quantum Shield offers high-capacity dedicated infrastructure with real-time fiber monitoring and advanced encryption, aligning with the European Union's post-quantum cryptography roadmap and regulations like DORA and NIS2. Marisa Trisolino, CEO of EuNetworks, and Christoph Glingener, CTO of Adtran Holdings, emphasized the importance of this partnership in meeting stringent security requirements and setting a benchmark for secure data center connectivity. The service utilizes post-quantum cryptography aligned with United States — National Institute of Standards and Technology standards, ensuring protection against current and emerging cybersecurity threats.
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