Distributed Learning Technologies

RFC - Blackboard Learn pw hash clearing

Related to Project #303400 - Blackboard security + authentication update

This is an updated version of Change #6499089, which was postponed when we realized a possible technical difficulty. I believe I have identified a workaround.

Clearing password hashes from Blackboard's internal database. These hashes are no longer relevant because Blackboard authentication is handled by LDAP and/or CAS.

This will clear the hashes for all users who have numeric emplids, which is basically all faculty, staff, and students who are now using federated authentication.