AI data boundary
Limen
Local detection, enforceable policy, reversible redaction, and metadata-only auditability.
Enforcement
Choose how Limen handles sensitive content before it reaches an AI service.
Destination policies
One rule per line: hostname-pattern,mode,threshold,bypass. The most specific matching rule wins.
Threshold and bypass are optional. Hard blocks never permit sending the original text.
Organization-sensitive terms
One term per line. Terms remain local unless distributed through managed browser policy.
Detection categories
Enabled categories are scanned. Mandatory-block categories cannot pass unchanged when detected.
Policy simulator
Test the current unsaved policy locally before deploying it.
Audit integrity
Audit events contain hostname, policy decision, categories, counts, version, and a tamper-evident hash chain. They exclude prompts and detected values.