![Prelude_Wordmark_Black_Transparent.png]](https://support.preludesecurity.com/hs-fs/hubfs/Prelude_Wordmark_Black_Transparent.png?height=50&name=Prelude_Wordmark_Black_Transparent.png)
Network Requirements
URL access requirements
US1 The following URLs should be allow listed for Prelude Detect accounts in the US1 instance (login url = platform.us1.preludesecurity.com)
- https://prelude-account-us1-us-east-2.s3.amazonaws.com/ - Test (VST) hosting location
- https://platform.us1.preludesecurity.com/ - Platform UI
- https://api.us1.preludesecurity.com/ - PlatformUI/CLI Authentication
EU1 The following URLs should be allow listed for Prelude Detect accounts in the EU1 instance (login url = platform.eu1.preludesecurity.com)
- https://prelude-account-eu1-eu-north-1.s3.amazonaws.com/ - Test (VST) hosting location
- https://platform.eu1.preludesecurity.com/ - Platform UI
- https://api.eu1.preludesecurity.com/ - PlatformUI/CLI Authentication