Named Credential Authentication
102796
Salesforce to Xero integration using Named Credentials by OAuth 2.0
33346
RESTful Authentication
141588
How to get an anonymous user session id?
32348
How does Delegated Authentication and Federated authentication work in parallel?
131857
How can one securely generate an asymmetric key pair from a short passphrase?
122435
Permission Settings: Anonymous Users
150103
How can I retrieve an entry from /etc/passwd for a given username?
129570
Microsoft SQL DatabaseLink connection using Windows Authentication
157645
Is it possible to automate testing involving Two-factor Authentication?
143086
Cannot authenticate without a password
52871
How to programmatically change Active Directory password
120747
Login failed for user 'NT AUTHORITY\ANONYMOUS LOGON'. Reason: Token-based server access validation failed
106037
Mixing Forms authentication with Windows authentication
92118
accepting HTTPS connections with self-signed certificates
28967
How to validate domain credentials?
50154
Paramiko/Python: Keyboard interactive authentication
25280
Two factor authentication for Stack Exchange