SynQ Quantum Shield
Post-Quantum VPN. A new generation of secure connectivity, engineered for the quantum era.
Tomorrow's cyber threats are already reshaping today's enterprise risk landscape. Organisations continue to secure critical communications, operational traffic, cloud connectivity, and sensitive data using legacy cryptographic models that were never designed for quantum-era attacks. Encrypted traffic intercepted today may become vulnerable to future decryption as quantum computing advances. From critical infrastructure and financial systems to telecom networks, cloud-native environments, and strategic operations, the challenge is no longer just network security — it is long-term cryptographic resilience and digital trust.
Post-Quantum VPN. A new generation of secure connectivity, engineered for the quantum era.
SynQ Quantum Shield is a production-ready, next-generation post-quantum VPN engineered for quantum-safe secure connectivity across enterprise, telecom, and critical infrastructure environments. Built on the proven IPsec foundation and extended with NIST-standardised Post-Quantum Cryptography (PQC) algorithms including ML-KEM, it supports hybrid cryptographic key exchange combining classical cryptography (X25519) with post-quantum mechanisms. Organisations gain crypto-agile, quantum-resilient VPN security without replacing their existing network infrastructure, enabling seamless post-quantum migration across cloud, on-premises, hybrid, and sovereign environments.
Security Modernisation Without Operational Disruption.
SynQ Quantum Shield combines hardened secure networking frameworks with advanced post-quantum cryptography to deliver a scalable, crypto-agile, and quantum-resilient secure tunnel architecture engineered for evolving cyber threats. Designed for enterprise, telecom, cloud-native, and critical infrastructure environments, it supports deployment across servers, virtual machines, Docker containers, and embedded systems. Native Android and Windows clients enable secure post-quantum connectivity for end users without requiring complex technical configuration or specialised networking expertise.
Synergy Quantum has extended SynQ Quantum Shield beyond terrestrial networks into satellite uplink and downlink communication environments, enabling quantum-resilient secure connectivity for space and aerospace infrastructure. The deployment architecture combines AES-256 encryption, HMAC-SHA-256 authentication, and sequence-based replay protection to secure satellite communications, telemetry, and data transmission against evolving cyber and quantum-era threats. Built around lightweight UART-based integration for resource-constrained onboard systems, the platform adds a transparent post-quantum secure encryption and integrity layer without requiring redesign of existing transponders, RF chains, or ground-station infrastructure.