https://ne.wordpress.org/plugins/memberclicks-professional-authentication/
MC Professional Authentication and User Sync – वर्डप्रेस प्लगिन | WordPress.org नेपाली
Provides SSO (Single Sign-On) with MemberClicks Professional to restrict content based on member group. Sync user records for consistent access.
professional authenticationusersyncwordpress
https://www.orafaq.com/usenet/comp.databases.oracle.server/2002/02/01/0025.htm
Re: OS authentication with Oracle8i on Windows 2000 Professional
authenticationwindowsprofessional