I imagine this is a redundant question by the inherent nature of ACL's, however I can't find any inkling of an answer so I'm happy to be the one to ask.
Specifically related to the Parse platform but also generally:
- Are ACL ID's considered sensitive data and should they be kept secret?
My application is with Parse, and I'm trying to create shared user groups. I would need to share the user id's of users who are in a group. So I want to know if the user ids used for ACLs in Parse should be heavily guarded in transit.