Add initial (advanced) credentials page

Author: lbeckman314

website/content/docs/security/advanced.md

@@ -0,0 +1,29 @@
+---
+title: Advanced Auth
+menu:
+  main:
+    parent: Security
+    weight: 10
+---
+
+# Overview 🔐
+
+Thanks to our collaborators at CTDS — Funnel is currently adding support for "Per-User/Per-Bucket" credentials to allow Users to access S3 Buckets without having to store their credentials in the Funnel Server.
+
+The high level overview of this feature will be such Funnel will be able to speak with a custom credential "Wrapper Script" that will:
+
+- Take the User Credentials
+- Create an S3 Bucket
+- Generate a Key (optionally for use in Nextflow Config)
+- Send the Key to Funnel
+
+In this way this Wrapper can manage the bucket and the keys (the Wrapper would be the middleware between the User and Funnel).
+
+Stay tuned for this feature's development! This feature is being tracked with the following:
+
+- GitHub Branch: https://github.com/ohsu-comp-bio/funnel/tree/feature/credentials
+- Pull Request: https://github.com/ohsu-comp-bio/funnel/pull/1077
+
+# Credits 🙌
+
+This feature and its development would not be possible without our continuing collaboration with [Pauline Ribeyre](https://github.com/paulineribeyre), [Jawad Qureshi](https://github.com/jawadqur), [Michael Fitzsimons](https://www.linkedin.com/in/michael-fitzsimons-ab8a6111), and the entire [CTDS](https://ctds.uchicago.edu) team at the [University of Chicago](https://www.uchicago.edu/)!