System Security Services Daemon
Provides a set of daemons to manage access to remote directories and authentication mechanisms. It provides an NSS and PAM interface toward the system and a pluggable back end system to connect to multiple different account sources. It is also the basis to provide client auditing and policy services for projects like FreeIPA. The sssd subpackage is a meta-package that contains the daemon as well as all the existing back ends.
You can contact the maintainers of this package via email at
sssd dash maintainers at fedoraproject dot org.