Most fraud tools are black boxes you ship customer data to. Krino inverts both. It runs inside your infrastructure — transactions, devices, enrichment and sanctions lists never leave. Analysts build rules visually, shadow-test a draft against live traffic to see what it would change, then publish. No deploy. Every decision comes back rule by rule, with the data as it was — replayable months later. The AI assistant runs on your model and key, read-only, PII stripped before it leaves.