# login ## Log in to the Masking Engine - [POST /login](https://help-api.delphix.com/continuous-compliance-engine/2025.5.0.0/cc-engine-apis-2025.5.0.0/login/login.md) ## Log in to the Masking Engine with an OAuth2 access token from Data Control Tower. - [POST /sso-login](https://help-api.delphix.com/continuous-compliance-engine/2025.5.0.0/cc-engine-apis-2025.5.0.0/login/ssologin.md) ## Log in to the Masking Engine with an OAuth2 access token from a customer's Authorization Server. - [POST /oauth2-login](https://help-api.delphix.com/continuous-compliance-engine/2025.5.0.0/cc-engine-apis-2025.5.0.0/login/oauth2login.md) ## Log out of the Masking Engine - [PUT /logout](https://help-api.delphix.com/continuous-compliance-engine/2025.5.0.0/cc-engine-apis-2025.5.0.0/login/logout.md)