Quantum Security, Cybersecurity

Securosys & OmniTrust blend cloud PKI with quantum hardware security

Avatar of Ivy Delaney
September 15, 2026 by Ivy Delaney

OmniTrust and Securosys have integrated their technologies to deliver a Public Key Infrastructure solution prioritizing both automation and hardware-backed key protection, the company says. The collaboration combines OmniTrust’s cloud-native PKI platform with Securosys Primus CyberVault Hardware Security Modules and Securosys CloudHSM, allowing organizations to scale certificate management without sacrificing security. “Modernizing PKI should not mean compromising the protection of the keys on which digital trust ultimately depends,” says Robert Rogenmoser, CEO of Securosys. The integrated solution offers deployment flexibility on premises or in the cloud while supporting a transition to post-quantum cryptography.

OmniTrust PKI Integrates with Securosys Primus CyberVault HSMs

This design choice directly addresses a key concern for organizations seeking to modernize their Public Key Infrastructure without sacrificing security, as maintaining key isolation is paramount. Securosys offers deployment flexibility through both on-premises HSMs and cloud-based options, avoiding a forced hybrid approach and enabling organizations to select the model best suited to their specific needs and regulatory requirements, according to the company. This dual availability ensures that organizations can align their PKI deployments with existing infrastructure and cloud strategies.

Securosys Primus CyberVault HSMs natively support both classical and post-quantum cryptographic algorithms, positioning OmniTrust PKI deployments to seamlessly evolve toward future trust models. This forward-looking capability is increasingly important as the industry prepares for the potential disruption of quantum computing to existing cryptographic standards. The combined solution supports a range of modern enterprise PKI environments, including automated certificate lifecycle management and deployments within cloud-native and Kubernetes infrastructures.

The collaboration directly tackles the challenges of scaling and automating PKI environments while upholding strong key protection, auditability, and operational resilience. David Sequino, Co-Founder & CEO of OmniTrust, said, “As machine identities and certificate volumes grow, organizations need a more sustainable way to manage the trust behind them.” By combining OmniTrust’s certificate lifecycle automation with Securosys hardware-backed key protection, they are helping customers reduce reliance on manual processes while maintaining control over critical cryptographic assets. The resulting system supports not only traditional private PKI but also specialized deployments like machine identity and workload certificate management, alongside regulated and high-assurance environments demanding stringent security controls.

Modernizing PKI should not mean compromising the protection of the keys on which digital trust ultimately depends.

Robert Rogenmoser, CEO of Securosys
More like this
Quantum SecurityFalqon Systems builds infrastructure for quantum secure networks
Quantum SecurityMacquarie University’s Hassan Asghar joins quantum experts at SQA
Quantum CryptographyExeQuantum launches EQCore for quantum-enhanced encryption system mapping
Quantum HardwareSeoul and SEALSQ build center for post-quantum chip security
Stay current

See today’s quantum computing news on Quantum Zeitgeist for the latest breakthroughs in qubits, hardware, algorithms, and industry deals.

Tags:
Cryptography PKI
Avatar of Ivy Delaney

Ivy Delaney

Ivy Delaney has been working with neural networks and machine learning since the mid-nineties, back when a couple of hidden layers and a long afternoon of training counted as ambitious. She has watched the field go from academic curiosity to the thing quietly running underneath everything, and she brings that long view to quantum computing. For Quantum Zeitgeist she covers the ground where the two fields meet. That means quantum machine learning and the variational algorithms it leans on, and it also means the less glamorous but more interesting story of classical machine learning already doing real work inside quantum machines, decoding error-correcting codes, calibrating noisy hardware and learning the error models that simulators depend on. She writes about the hardware those algorithms have to run on too, and about the post-quantum cryptography scramble that the same hardware has set off. Her stories typically start with the paper, whether that is peer-reviewed work, conference proceedings or an arXiv preprint, with the source linked so you can hold a claim up against the research it came from. She is unimpressed by benchmarks that will not say what they beat, and by demonstrations that only work in the press release.

Latest Posts by Ivy Delaney: