libbadger is an alternative to existing decentralized authentication systems which require regular direct communication between client and authority. Badger allows clients to authenticate with servers easily and securely in a browserless environment because there is no necessity to tunnel the client to an authority for the purposes of its own authentication. Using Badger, clients only need to communicate with an authority once in their lifetimes.
ecca-proxy is a Web proxy server that transparently handles Eccentric Authentication key and certificate management. Eccentric Authentication is a protocol designed to make using client certificates easy, secure, and private. The proxy handles the difficult cryptographic details and provides an easy to use interface to the user.
dynalogin is a distributed two-factor authentication suite that combines a secure UNIX server and API with an Android soft token. Open standards (HOTP, TOTP, and soon OCRA) are used for one-time passwords. A C library is provided for inclusion in existing software and Web sites. OpenID (using SimpleID) is supported for Web applications and single sign on. PAM is supported for easy UNIX and LDAP integration (SASL, RADIUS, and JAAS in development). It works with Google Authenticator or the dynalogin Android application.
PHP Script Register, Login Users registers and logs users into a website, and shows the online users. It has options to log in with Facebook or with a Google account. It includes a "Remember" button which gives the ability to automatically log in the user on the next visit. If the user forgets the password, the script can send it by email. Each user has a personal page which contains an image uploaded by the user, the registration date, the last visit date, the number of visits/logins, and other personal data (name, pronoun, birthday, personal website, occupation, and hobby). On the personal page, the user can modify the password and the email address added to registration, then he/she will receive an email message with the new data. The script displays the total number of users, the last registered user, and the online users.
LDAP Authentication Plugin for MySQL (auth_ldap) is an authentication plugin for MySQL Server. It allows you to create SQL users which are going to be authenticated using an LDAP server. This minimizes administrative duties, since your users will be able to reuse their existing accounts to access the database. The plugin requires MySQL 5.5.7 and up. It is compiled as an add-on, and does not require you to alter MySQL source code or recompile the entire server. The plugin adds support for LDAP using the openLDAP library.