Most of the Library's e-resources are password protected in some way and you will be prompted to authenticate the first time you try to access them. Many are protected by the OpenAthens authentication system. After logging into an OpenAthens protected resource, you'll remain authenticated for the remainder of your browser session. Full details about authenticating to OpenAthens resources can be found on the Library OpenAthens page.
E-resources that aren't OpenAthens protected and require a different password are detailed on the Library Databases page.