Quantum eMotion announced the launch and availability of eShield-Q, a platform designed to safeguard cryptographic operations during execution, marking a point in time when the company believes runtime cryptographic protection became a reality. The platform reflects QeM’s “assume compromise” security model, recognizing that modern cryptography must increasingly be protected while it is actively in use. “Cybersecurity is entering a new phase where traditional protections alone are no longer enough,” said Jason Thomas, Director of Product Development at Quantum eMotion, as the company aims to address a critical gap in securing digital systems from cloud applications to future silicon architectures.
eShield-Q Platform Addresses Runtime Cryptographic Vulnerabilities
Quantum eMotion’s launch of eShield-Q marks a significant shift in cybersecurity strategy, moving beyond preventative measures to address vulnerabilities that arise during cryptographic operations, with availability starting May 4, 2026. The platform isn’t designed to prevent breaches, but to safeguard critical secrets even when systems are compromised, reflecting QeM’s “assume compromise” security model. eShield-Q specifically targets encryption keys, entropy sources, deterministic random bit generator states, and cryptographic execution environments. The platform achieves this through a combination of three core capabilities: quantum entropy via the eFlux-Q system, memory-secure cryptography leveraging SecureKey technology, and hardened runtime protection. Quantum entropy, derived from true quantum randomness, reduces reliance on predictable entropy sources that can be compromised. SecureKey incorporates memory-secure key protection techniques designed to reduce key exposure during use, including register-based protection for symmetric keys and just-in-time decryption for larger asymmetric keys.
Continuous runtime validation, including integrity checks and code validation, further strengthens the platform’s defenses. Dr. Francis Bellido, Chief Executive Officer of Quantum eMotion, emphasized the changing threat landscape, stating, “AI is accelerating vulnerability discovery and exploit generation, while quantum computing is reshaping the long-term security requirements of modern cryptography.” eShield-Q is designed for seamless integration into existing environments, supporting OpenSSL-compatible deployment models to minimize disruption. Potential applications span AI systems, identity platforms, TLS termination, VPN gateways, databases, web services, and critical infrastructure. By focusing on protecting cryptography during execution, Quantum eMotion aims to establish a new control point for securing data and systems in an era defined by increasingly sophisticated and rapidly evolving cyber threats, and to position itself as a leader in a new cybersecurity category focused on protecting cryptography in use.
Quantum Entropy, SecureKey, and Runtime Protection Integration
The increasing sophistication of cyber threats has prompted a shift in security paradigms, moving beyond preventative measures toward strategies that acknowledge compromise and prioritize operational resilience. Traditional cybersecurity focuses on perimeter defense and post-incident response, but a new layer of protection is emerging: runtime application self-protection, or RASP. This approach, exemplified by Quantum eMotion’s recently launched eShield-Q platform, with availability starting May 4, 2026, aims to secure cryptographic operations while they are actively executing, addressing vulnerabilities that persist even after initial defenses are bypassed. The platform reflects QeM’s “assume compromise” security model, recognizing that modern cryptography must increasingly be protected while it is actively in use. eShield-Q distinguishes itself through a layered approach, integrating three core technologies. Quantum entropy, delivered via Quantum eMotion’s eFlux-Q, provides a source of true randomness for key generation, mitigating the risks associated with predictable or compromised entropy sources. This addresses a critical vulnerability; compromised entropy can undermine the entire cryptographic system. Finally, hardened runtime protection provides continuous validation of cryptographic operations, monitoring integrity, keys, and code across multiple system boundaries. The platform’s design acknowledges the evolving threat landscape, specifically the increasing speed and sophistication of AI-driven attacks and the looming challenge of quantum computing. “With eShield-Q, Quantum eMotion is addressing a critical missing layer in cybersecurity: protecting cryptography itself while it runs.” eShield-Q isn’t intended to replace existing security measures, but rather to augment them, creating a defense-in-depth strategy that protects cryptographic processes even if other layers are compromised. “More importantly, eShield-Q now completes and strengthens our broader product portfolio, allowing QeM to secure digital systems from cloud to chip,” Bellido added, emphasizing the company’s ambition to provide end-to-end cryptographic protection.
With eShield-Q, Quantum eMotion is addressing a critical missing layer in cybersecurity: protecting cryptography itself while it runs.
Dr. Francis Bellido, Chief Executive Officer of Quantum eMotion
eShield-Q Deployment Across AI, Cloud, and Infrastructure
As organizations scale AI infrastructure, cloud platforms, identity systems, digital services, and secure communications, the attack surface continues to expand. Simultaneously, advances in artificial intelligence and the approaching reality of quantum computing are accelerating the pace, scale, and sophistication of cyber threats. eShield-Q is built on the premise that securing cryptographic operations during execution is not an added defense, but a fundamental requirement for protecting modern systems. eShield-Q introduces a dedicated runtime cryptographic protection layer designed to protect critical secrets, including encryption keys, entropy sources, deterministic random bit generator states, and cryptographic execution environments, even under advanced attack conditions where memory, operating systems, kernels, or hypervisors may no longer be fully trusted. The platform reflects QeM’s “assume compromise” security model, recognizing that modern cryptography must increasingly be protected while it is actively in use.
The platform leverages the company’s eFlux-Q quantum entropy capabilities, generating cryptographic keys from true quantum randomness, thereby minimizing reliance on potentially predictable or compromised entropy sources. Together, these capabilities are intended to help organizations protect cryptography across the full lifecycle of execution, from key generation and entropy assurance to runtime integrity and memory-secure operation. Designed for seamless integration into existing environments, eShield-Q is designed to integrate into existing environments without requiring major application rewrites. The platform supports OpenSSL-compatible deployment models, enabling organizations to strengthen security across critical applications and infrastructure while minimizing operational disruption.
More importantly, eShield-Q now completes and strengthens our broader product portfolio, allowing QeM to secure digital systems from cloud to chip – from cloud applications, AI pipelines, identity platforms, VPNs and secure communications, down to entropy generation, memory-secure keys, and future secure silicon architectures.
Dr. Francis Bellido, Chief Executive Officer of Quantum eMotion
Expanding QeM’s Portfolio for Quantum-Resilient Security
Quantum eMotion’s recent launch of eShield-Q marks a significant step toward runtime cryptographic protection, a capability increasingly vital as the threat landscape evolves beyond traditional perimeter defenses. While conventional cybersecurity often focuses on detecting and blocking initial intrusions, eShield-Q adopts a proactive stance, safeguarding cryptographic operations even when systems are actively compromised. This shift reflects QeM’s “assume compromise” security model, recognizing that modern cryptography must increasingly be protected while it is actively in use, particularly as artificial intelligence accelerates vulnerability discovery and quantum computing looms as a future threat. The platform’s core innovation lies in its multi-layered approach to protecting the very foundations of secure communication.
Central to eShield-Q’s functionality is the integration of three key capabilities. “Security assumptions are changing quickly,” explained Dr. By combining quantum entropy, post-quantum cryptography, SecureKey, and runtime protection, QeM aims to establish a comprehensive platform capable of securing digital systems “from cloud to chip,” encompassing applications ranging from AI infrastructure and identity platforms to VPNs and secure communications. Bellido stated, emphasizing the company’s ambition to define a new category of cybersecurity focused on protecting cryptography in use.
AI is accelerating vulnerability discovery and exploit generation, while quantum computing is reshaping the long-term security requirements of modern cryptography.
Dr. Francis Bellido, Chief Executive Officer of Quantum eMotion
