If you don't want to use .net membership, you can simply implement your own membership provider and the forms authentication will use it to authenticate and manage the logged in state of the user. If this is what you want, I don't think there are any open source solutions to this as a custom membership provider will be very specific to your

Open Source Two Factor Authentication i want to add on my data entry site. please some one can help me to add %uFEFFtwo factor aauthentication%uFEFF via email or sms by using. google ( Open Source Two Factor Authentication) %uFEFF Open source security libraries for node.js Two-factor authentication Zimbra two-factor authentication is a technology that provides identification of users with the combination of two different components. These components may be something that the user knows (like a password, UserID, etc) and something that the user possesses (like a smartphone, or USB-key, etc.) Full support for Pluggable Authentication Modules, Kerberos via PAM, and custom authentication via proxied HTTP header: Encrypt traffic using SSL and restrict client IP addresses: Auditing and Monitoring: Monitor server resources (CPU, memory, etc.) on both a per-user and system-wide basis OpenID was created in the summer of 2005 by an open source community trying to solve a problem that was not easily solved by other existing identity technologies. As such, OpenID is decentralized and not owned by anyone, nor should it be. Let's Encrypt is a free, automated, and open certificate authority brought to you by the nonprofit Internet Security Research Group (ISRG).. 1 Letterman Drive, Suite D4700, San Francisco, CA 94129, USA

Let's Encrypt is a free, automated, and open certificate authority brought to you by the nonprofit Internet Security Research Group (ISRG).. 1 Letterman Drive, Suite D4700, San Francisco, CA 94129, USA

Open Source Single Sign-On Server Keycloak (Red Hat Single Sign-On) Red Hat: Open source: Yes: Federated SSO (LDAP and Active Directory), standard protocols (OpenID Connect, OAuth 2.0 and SAML 2.0) for Web, clustering and single sign on. Red Hat Single Sign-On is version of Keycloak for which RedHat provides commercial support. lemonLDAP-NG Gluu's open source authentication & API access management software for securing Web & mobile applications using open standards like SAML & OpenID Connect. Its features include Single Sign-On, Access Management, OAuth, Multi-Factor Authentication, LDAP Directory Integration, User Management and lot more. Open Source Authentication Framework Altnix provides open source authentication framework such as OpenLDAP and Samba. Using these technology options, customers can reduce the cost of licensing that applies to proprietory technology such as Microsoft Active Directory (AD). It runs on Linux and is completely Open Source, licensed under the AGPLv3. Go for privacyIDEA to setup 2-Factor-Authentication for your most precious services and keep the control. Openness and Transparency. privacyIDEA tries to be open in many ways.

Keycloak is an open source identity and access management solution. Toggle navigation. Add authentication to applications and secure services with minimum fuss

One-time passcodes are generated using open standards developed by the Initiative for Open Authentication (OATH) (which is unrelated to OAuth). This GitHub project is specifically for the Google Authenticator apps which target the Blackberry and iOS mobile platforms.