In the upcoming months IAS will be making a change to the login process for our web based applications by adding support for Duo Multi-Factor Authentication (MFA). This is the same technology that we currently use for our remote access system, OpenVPN. This move will change the look of the login screen, which we explain below.
OLD: Central Authentication Service (CAS)
CAS has been in use for many years at the IAS and has a simple login screen that looks like this.