I'm attaching an updated copy of the ArubaOS Hardening Guide to this post - this document is often used for new network installations as well as when getting ready for pen tests. This document was originally written for ArubaOS 6.x; I've tried to update it with relevant information for AOS 8.x but likely haven't covered everything. If you have any suggestions for improvement (or if you'd like to contribute text!), please let me know.
-Jon
------------------------------
Jon Green
CTO, Security and Government Solutions
------------------------------