> For the complete documentation index, see [llms.txt](https://docs.facephi.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.facephi.com/docs.facephi-en/rest-api/identity-api/identity-api-reference/security-compliance.md).

# Security & Compliance

The Security & Compliance module groups the services focused on the protection, custody, and validation of information within the identity platform.

#### Available services

* **Document Custody**: Allows the secure storage of PDF documents with long-term retention (5 years), providing pre-signed URLs for secure file upload and download.
* **Detokenize Image**: Service to detokenize the best encrypted image generated by the Selphi Widget, using the Token and the transaction identifier associated with the Onboarding Flow.
* **Injection Attack Detection (IAD)**: API for Injection Attack Detection and presentation attack detection in the Face Capture context, capable of identifying attack vectors (virtual cameras, external devices, browser and network attacks) and attack content (3D rendering, facial morphing, face swap, cheap fake, deep fake).