SSSD /sssd

A daemon to manage identity, authentication and authorization for centrally-managed systems.

158 Stars 115 Forks Last release: 2 months ago (sssd-2_3_1) GNU General Public License v3.0 9.5K Commits 168 Releases

Available items

No Items, yet!

The developer of this repository has not created any items for sale yet. Need a bug fixed? Help with integration? A different license? Create a request here:

SSSD - System Security Services Daemon


SSSD provides a set of daemons to manage access to remote directories and authentication mechanisms such as LDAP, Kerberos or FreeIPA. It provides an NSS and PAM interface toward the system and a pluggable backend system to connect to multiple different account sources.

More information about SSSD can be found on its project page -

Downloading SSSD

SSSD is shipped as a binary package by most Linux distributions. If you want to obtain the latest source files, please navigate to the Releases folder on GitHub.


SSSD maintains two release streams - stable and LTM. Releases designated as LTM are long-term maintenance releases and will see bugfixes and security patches for a longer time than other releases.

The list of all releases is maintained together with SSSD documentation.

Building and installation from source

Please see the our developer documentation.


The most up-to-date documentation can be found at

Its source code is hosted at

Submitting bugs

Please file an issue in the SSSD github instance. Make sure to follow the guide on reporting SSSD bugs.


Please see the file called COPYING.

Social networks

We maintain our presence on Twitter.


There are several ways to contact us:

We use cookies. If you continue to browse the site, you agree to the use of cookies. For more information on our use of cookies please see our Privacy Policy.