Enabling a World of Secure Computing
Harnessing the power of light, we accelerate always-encrypted data that protects your privacy without costing the earth it serves.
Introducing LightLocker™ Node
The confidential blockchain server.
Absolute privacy. Unmatched performance. Effortless scalability.
Build the next generation of private smart contracts, confidential DeFi, and secure Web3 applications – powered by accelerated Fully Homomorphic Encryption.
PRIVACY AT SCALE 2026
When Adoption Rises, Privacy Must Scale.
Join our weekly series on what scalable blockchain privacy actually requires — covering performance, cost predictability, compliance, and the real-world design decisions that determine production readiness.
NEW BLOG
The Economics of Scaling Blockchain Privacy
Blockchain is scaling fast. Privacy economics aren’t.
In this article, Marcella Arthur, CRO in Residence at Optalysys, explains why predictable cost and performance are the missing link — and how fixing them unlocks truly scalable confidential blockchain.
Discover our products
Accelerate the adoption of Fully Homomorphic Encryption (FHE) with our fast, efficient and easy to use products.
Learn about
our technology
Unleash the power of silicon photonics, transforming data from a vulnerable target, to a valuable asset.