Difference between authentication and authentification?
99881
Is "authentification" a real word?
139256
Using Named Credentials in OAuth 2 authentication (grant_type=password)
147724
Does iCloud Two-factor authentication send a code to the same device as a log in request?
88741
Newbie Q: Is "Field Level Security" the same as "Field Accessibility"?
67877
Difference between encoding and encryption
58025
Authentication filter and servlet for login
28967
How to validate domain credentials?
33564
How to programmatically login/authenticate a user?
33844
How do real and effective user IDs work?
140760
Is it correct to use 'Forgot password' or 'Forgotten password'
76407
Why doesn't this dummy mutual authentication protocol provide mutual authentication?
48858
Understanding getlogin()
45134
How to use OAuth only for login, not create account unless the user wants one
118361
How to authenticate Data Loader with Single Sign On?
52627
Change default user for authentication
141375
SMTP-AUTH required for local domains?
156230
How to force users to re-authenticate on specific pages?