Cy4Data Labs Cy4Secure is a commercial encryption solution by Cy4Data Labs. Opal Lock is a commercial encryption solution by Fidelity Height. Features, integrations, deployment and the company behind each one, side by side.
Field-level, per-field key encryption for databases with built-in post-quantum
Windows software for managing TCG Opal/Pyrite SED encryption on SATA, NVMe & USB drives.
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Based on what each listing shows: deployment, company size, price and open source.
Cy4Data Labs Cy4Secure fits if you need both cloud and on-premises options.
Opal Lock fits if you need to run it on your own servers.
Common questions when comparing Cy4Data Labs Cy4Secure vs Opal Lock for encryption.
Cy4Data Labs Cy4Secure: Field-level, per-field key encryption for databases with built-in post-quantum, built by Cy4Data Labs.
Opal Lock: Windows software for managing TCG Opal/Pyrite SED encryption on SATA, NVMe & USB drives, built by Fidelity Height.
The table above shows where their features, integrations, deployment and company size fit differ.
Cy4Data Labs Cy4Secure is made by Cy4Data Labs. Opal Lock is made by Fidelity Height. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. Cy4Data Labs Cy4Secure and Opal Lock are both Encryption products, and both cover Encryption, Key Management. Use the table above to see where features, deployment and company size fit differ.
No Encryption shortlist yet. This is the closest one.
Updated 2026-11-02
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