Phio TX Integrates With PacketLight for FIPS-Validated Crypto-Agility

PacketLight Networks is expanding its quantum-safe security offerings through a new partnership with Quantum XChange, a post-quantum network security provider. The collaboration integrates Quantum XChange’s Phio TX, a FIPS-validated cryptographic management platform, with PacketLight’s optical transport network solutions, allowing customers to utilize post-quantum cryptography, quantum key distribution, or a hybrid approach for data-in-motion protection. This addresses a growing concern for long-term data security, specifically “harvest now, decrypt later” threats posed by the future capabilities of quantum computers. The combined solution is aimed at organizations with stringent security needs, including those in telecommunications, finance, and government.

PacketLight Networks and Quantum XChange Expand Quantum-Safe Options

The increasing threat of quantum computing has spurred collaboration between PacketLight Networks and Quantum XChange, resulting in a broadened portfolio of quantum-safe optical networking solutions. Beyond traditional encryption, the partnership integrates post-quantum cryptography (PQC) alongside existing quantum key distribution (QKD) capabilities, offering customers flexibility in securing data-in-motion. Organizations can now deploy PQC, QKD, or a hybrid approach tailored to their evolving needs. This strategy addresses a risk: “harvest now, decrypt later” attacks, where current data transmissions are intercepted and stored for future decryption once quantum computers become powerful enough to break existing cryptographic algorithms.

PacketLight Networks’ existing FIPS-certified Layer-1 encryption is now complemented by this PQC integration, delivering quantum-safe encryption across DWDM and OTN networks. “PacketLight Networks has long focused on secure optical transport, including Layer-1 encryption and QKD-based security for optical networks,” said Koby Reshef, CEO of PacketLight Networks. “By adding PQC to our DWDM and OTN solutions through our partnership with Quantum XChange, we are giving customers greater flexibility and control over their quantum-safe security strategy.” The combined solution targets organizations with stringent security demands, including telecommunications providers, financial institutions, government agencies, and critical infrastructure operators. Quantum XChange emphasizes the need for practical, scalable solutions for transitioning to quantum-safe security, and this partnership aims to deliver precisely that. “Organizations need scalable and practical solutions to transition to quantum-safe security,” said Fabien Adouani, VP Business Development at Quantum XChange. “Together with PacketLight Networks, customers can start with PQC, incorporate QKD, or run both simultaneously as standards and threats evolve.”

Phio TX Platform Integrates PQC and QKD for Data-in-Motion

The current push for quantum-resistant cryptography isn’t solely focused on future-proofing; organizations are increasingly concerned with the vulnerability of data transmitted now to potential decryption by future quantum computers, a tactic known as “harvest now, decrypt later.” PacketLight Networks and Quantum XChange are addressing this threat with a newly integrated solution combining post-quantum cryptography, or PQC, with established quantum key distribution, or QKD, technologies. Phio TX’s FIPS validation is significant, demonstrating adherence to stringent U.S. government security requirements and appealing to heavily regulated sectors like finance and government agencies. The platform’s crypto-agility is a key benefit, allowing organizations to seamlessly transition between cryptographic methods as the quantum threat matures and new standards emerge. This isn’t simply about layering on new encryption; the integration with PacketLight’s existing FIPS-certified Layer-1 encryption and QKD capabilities creates a comprehensive, multi-faceted defense.