Input validation

Checking supplied values against allowed types, formats, ranges, and business rules. Schema validation is one layer and cannot detect every harmful valid value.

Security and privacy

Where an agent, a tool or a page can be turned against its operator, and the controls that limit the damage without proving safety.

Indirect prompt injection · Direct prompt injection · Jailbreak · Data exfiltration · Sensitive information disclosure · Secret leakage · Insecure output handling · Excessive agency · Least privilege · Trust boundary · Output validation · Allowlist · Denylist · SSRF · RCE · Credential scope · OAuth scope · API key · Bearer token · mTLS · Rate-limit policy · Audit log · PII · Data minimization · Purpose limitation · Retention period · Data residency · Tenant isolation · Threat model

← Trust boundary · Output validation →

See it in the full glossary · 579 terms across 19 areas. Scan a site to see which of these apply to it.