Pubcookie:
open-source software for intra-institutional web authentication

Pubcookie consists of a standalone login server and modules for common web server platforms like Apache and Microsoft IIS. Together, these components can turn existing authentication services (like Kerberos, LDAP, or NIS) into a solution for single sign-on authentication to websites throughout an institution.

Learn more: About Pubcookie | How it Works | Requirements

Recent News:

ANNOUNCE: Pubcookie 3.3.3 Released
September 12, 2007

Pubcookie 3.3.3 is now available. This release fixes several minor issues identified in the Apache module and one in the ISAPI filter.

ANNOUNCE: Pubcookie 3.3.2d Released
June 28, 2007

Pubcookie 3.3.2d is now available. This Unix-only release includes a security patch for the login cgi and a minor bug fix for mod_pubcookie.

ADVISORY: Pubcookie Login Server Security Advisory
June 28, 2007

Pubcookie Login Server Security Advisory for a Cross-Site Scripting (XSS) vulnerability discovered in the Pubcookie login cgi.

ANNOUNCE: Pubcookie 3.3.2c Released
December 15, 2006

Pubcookie 3.3.2c is now available. Another minor patch release with significant bug fixes for the Apache module, ISAPI filter, and login cgi's strlcpy implementation.