Authentication verifies principal identity using username/password or API keys. Authorization grants roles to authenticated principals for resource access. Access control determines resource access based on user authorities
Authorization Filter applies rules to controllers and actions in ASP.NET Core MVC. Authentication verifies user identity, authorization determines resource access. Authorization filters run after routing but before model binding
Google APIs use OAuth 2.0 for authentication and authorization. Applications obtain credentials from Google API Console. Access token request requires user consent and scope specification. Tokens can be refreshed for longer access periods
Discord introduced Certified Moderator Badge on May 29, 2021. Badge recognizes community moderators who follow Discord rules
SAP data can be exported through SE16, SE11 transactions and standard transactions. Direct table content export and RFC functions are available. Custom programs can be used for data export
Authorization server generates code after user approval. Code expires after 30-60 seconds, maximum 10 minutes. Code includes client ID, redirect URI, user info, and expiration. Server can use self-encoded tokens or store in server-side cache