---
title: Security
slug: commerce-connect-13/docs/TfS9-security
docTags: 
createdAt: 2026-07-23T09:44:50.000Z
---

The following components comprise the security model for Optimizely Commerce Connect.

**Authentication and authorization**

- [Optimizely platform security](docId\:V9hyTOI7bbAXMgwlfwLts)
- [Optimizely Digital Experience Cloud security](docId:3gpPagzRE_AW17kFKdJ6Q)
- [Optimizely Content Management System security](docId\:rOYV_JmScrD0OnwwgIpUO)
- [GDPR guidelines for Commerce Connect](docId\:Ed6SdCbxpsP1DiVOwGrSd)
- [Authorization and authentication](docId\:dbZ6lzgD4KS6nw7ld31HY)

**Commerce Connect self-registration\[Legacy, not supported in Commerce Connect 14 and higher]:**

- [IRegistrar](https://world.optimizely.com/documentation/developer-guides/archive/commerce/security/iregistrar-interface/10-13/) \[Legacy]
- [Membership Registrar](https://world.optimizely.com/documentation/developer-guides/archive/commerce/security/iregistrar-interface/membership-registrar/10-13/) \[Legacy]
- [ASP.NET Identity Registrar](https://world.optimizely.com/documentation/developer-guides/archive/commerce/security/iregistrar-interface/asp-net-identity-registrar/10-13/) \[Legacy]
- [Customer Contact Registrar](https://world.optimizely.com/documentation/developer-guides/archive/commerce/security/iregistrar-interface/asp-net-identity-registrar/10-13/) \[Legacy]