Encryption model & independent audits
How this is scored
What the vendor can prove about its security design: end-to-end encryption with named algorithms and key derivation, which fields are encrypted on the device and which are not, independent audits and penetration tests with published results, a bug bounty, and incident history disclosed.
0 — Vault contents are readable by the vendor by its own description: server-side encryption with keys the vendor holds, or no encryption of stored credentials.
3 — Client-side or end-to-end encryption described with the algorithms named; key derivation, audits and the scope of what is encrypted are basic or not described.
5 — A published security whitepaper or security page naming algorithms, key derivation and the client-side encryption model, and an independent audit, penetration test or certification (ISO 27001, SOC 2) named.
8 — A stated list of which fields are and are not encrypted (including URLs and metadata), recurring independent penetration tests or code audits with dates and reports or summaries published, a public bug bounty or vulnerability disclosure policy, past security incidents documented with their impact, and open-source clients or cryptography that can be reviewed.
10 — The design is verifiable end to end: full source or cryptographic design public, every field encrypted client-side including metadata, audits by named firms repeated yearly with full reports, a threat model that states what a compromise of the vendor's servers would expose, and incident post-mortems published.
The DevOps Engineer
The published security-design page names AES-256 encryption, bcrypt hashing with the hash encrypted under AES-256, a unique per-installation key held separate from the data, FIPS-compliant mode and Securosys HSM support for the master key — a server-centric design. We found no public information on independent audits or penetration tests with published reports, a bug bounty, incident history, or which fields beyond passwords are covered; the downloads page carries a compliance certifications link but names no certification. 4 3