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Login is the process of accessing a computer system or program by identifying and authenticating oneself. Learn about different methods of logging in, such as passwords, fingerprints, and social login, and the origin and usage of the term login.
AOL Mail offers features like news, weather, security and spam-blocking for free. You can sign up for an AOL account and access your email on the go with an app or on the web.
Log in to your AOL account to access email, news, weather, and more.
If you have trouble accessing your AOL Mail account, try these troubleshooting steps: sign out and sign in again, reset web settings, fix password problems, use a different browser, clear cache, enable Java scripting, disable firewall or pop-up settings.
Learn how to troubleshoot common sign-in issues, such as forgetting your username or password, getting an invalid password error, or being asked to verify your identity. Find out how to use the Sign-in Helper, reset your password, or contact AOL Customer Care for live support.
Single sign-on (SSO) is an authentication scheme that allows a user to log in with a single ID to multiple software systems. Learn about the advantages, drawbacks, and security issues of SSO, as well as related concepts such as same-sign on, federated authentication, and social logons.
In computer security, general access control includes identification, authorization, authentication, access approval, and audit.A more narrow definition of access control would cover only access approval, whereby the system makes a decision to grant or reject an access request from an already authenticated subject, based on what the subject is authorized to access.
DACS is an open-source software that provides single sign-on and attribute-based access control for web servers and web-based applications. It supports various authentication methods, rule-based authorization, and XML-based APIs.