Open Source Authentication Software - Page 10

Set of perl scripts to analyse and check expiration of user certificates in Microsoft Windows Certification Authority. Output is in HTML with list of expiration state of latest user certificates. Expirated are marked. List can be sent by e-mail.

A LDAP based cluster control system that allows the deployment and administration of heterogeneous clusters. An extremely generic framework designed to be extended as required by administrators for each cluster.

Coherence is a full-featured, configurable authentication and user management system for Phoenix applications. Comparable to Devise in the Ruby/Rails ecosystem, it offers modular authentication modules like registration, confirmation, password recovery, session tracking, locking, remember-me, and invitations. It also supports token and HTTP Basic authentication and fits into Phoenix via plugs and routes.

The collaborative framework Conzilla has primarily been developed to enhance the concept browser Conzilla (http://www.conzilla.org) with collaboration facilities. The Collaborilla framework is generic and can be used by other projects as well.

Comeonin is the long-standing password-security library for Elixir that standardizes secure hashing and verification practices in Phoenix and Plug applications. It provides a uniform interface for modern algorithms such as Argon2, Bcrypt, and PBKDF2 (implemented in companion packages), along with guidance for salts, cost factors, and timing-safe comparisons. The library’s helpers make it straightforward to add registration and login flows that resist brute-force and side-channel attacks. Migration paths and checks are included so you can upgrade algorithms or work factors over time without breaking existing credentials. Its focus on practical ergonomics—clear APIs, sensible defaults, and good docs—has made it the de facto choice for password handling in Elixir. By centralizing hashing concerns, Comeonin helps teams avoid subtle security mistakes while keeping authentication code terse and testable.

Common Lisp foreign function interface to the LDAP C library using UFFI.

The complete mail system consist of mail client written in php and mail transfer agent written in c language.

Composite Membership Provider for ASP.Net 2.0

Computer Lab administration and authentication system.

An open source project originally designed to provide the University of Michigan with a secure single sign-on web authentication system. Cosign is part of the National Science Foundation Middleware Initiative (NMI) EDIT software release.

Replacement for Courier's authlib facility. Currently, we have a drop-in replacement for courier's authldap daemon to provide more flexible searching options.

A project to develop a single point of configuration and administration for user management on Unix systems, independent of the protocols actually used.

CryptID an open framework that bridges Single SignOn (SSO) authentication with any standards compliant LDAP based authentication service. If you want to securely authenticate legacy services, such as smtp, pop3 or http against your Active Directory cluster or LDAP server, CryptID can provide secure access to SSO authentication without the messy HTTP bloat common to conventional SAML products. CryptID is designed to support synchronisation from multiple servers, and multiple organisations.

A set of tools for management of the Cyrus IMAPd server in various scenarios. Actually I am working on heavy integration of Cyrus with Microsoft Active Directory 2003. The tools includes AD sync-tools, web administration page and more resources.

DACS,a light-weight single sign-on and role-based security system for Apache or server-based software, provides comprehensive authentication capabilities, and powerful, transparent rule-based authorization checking for any web service or CGI program. The latest release is DACS 1.5.1 (26-Oct-2025) It is not available here! Get it at https://dacs.dss.ca/download.html

The goal is to provide a complete system for managing users and computers from a single point of configuration and to provide your users with a single sign on system.

Management interface for non-profit webhosting solutions

DREK stands for Directory REpliKator; replicates one LDAP (sub)tree into another. Replaces attributes (base DN) to match the destination tree. Generates LDIF file which can be reviewed and imported by other means, like ldapmodify.

ns-slapd plugin to perform pass-through authentication of LDAP users to NT domain controllers (based on the ntUserDomainID attribute).

DS Password Tools are a pair of command line tools for changing passwords on Mac OS X and Mac OS X Server (versions 10.2.x) that make use of the Directory Services API. Unlike the included passwd program, these tools are compatible with Password Server.

MMC snap-in to synchronize Active Directory and MySQL databases.

DataSync Suite is an open source platform for integrating tools like Zimbra, SugarCRM, and Drupal. The tool is focused on a single sign-on, application data integration, and fast, flexible deployment.

Database PAM is based on the pam_mysql project with several additional features. Features include arbitary query strings into which the username and passwords are substitued and encrypted passwords so that plain text isn't sent to the database. Currently

DaveDAP is now phpLDAPadmin. Go to http://phpldapadmin.sourceforge.net/ for details.

Direct Access Framework (DAF) provides a simple lightweight solution for Single SignOn and Licensing starting from a portal or LMS/ VLE. It has been deleveoped for the Dutch educational industry to enable pupils easely access content from various pub