Right to review (Pro / Enterprise): Your team or your chosen security firm runs an annual review against the dedicated stack. We provide system access, answer questionnaires, walk your team through our security model, and remediate critical findings. Pro includes 16 hours of review support per year; Enterprise includes extended hours. Additional time bills at standard consulting rates.
Per-session encryption: Each session gets its own AES-256 DEK, envelope-wrapped against your dedicated master key with AAD bound to your organization id and session id. Cross-tenant unwrap is infeasible by design. On contract termination we destroy the master key, rendering every session in the dedicated stack mathematically unrecoverable.
Source escrow (optional, Pro+): We deposit our source code with a 3rd-party escrow agent (e.g. Iron Mountain). If we go bankrupt, fail to maintain the SLA, or materially breach the contract, the escrow releases the source to you under a perpetual license. The "what if they go bust?" question, answered without us shipping you the code today.
Data residency: Pro and Enterprise variants pin your stack to a specific region (US, EU, UK). The data never leaves. Written into the DPA.