# Request Origin Verification

> Confirming that a state-changing request originates from a trusted client, typically via a token or origin check.

Record: `lex:request-origin-verification`
Kind: technique
Layer: [Security Core](https://banes-lab.com/records/layer/security-core.md)
Canonical: https://banes-lab.com/ontology/lexicon#lex-request-origin-verification

## category

- [Security Privacy Compliance](https://banes-lab.com/records/lex-category/security-privacy-compliance.md)

## referenced-by

- [CSRF Protection](https://banes-lab.com/records/arch/csrf-protection.md)