Posts Tagged “sssd”

Explain - System Security Services Daemon (SSSD) Config.

The System Security Services Daemon (SSSD) provides a set of daemons to manage access to remote directories and authentication mechanisms. It provides Name Service Switch (NSS) and Pluggable Authentication Modules(PAM) interfaces toward the system and a pluggable back end system to connect to multiple different account sources.

Written on November 9, 2015
sssd linux pam sssd-configuration auth authentication security


Access Filter Setup with SSSD

If using access_provider = ldap, this option is mandatory. It specifies an LDAP search filter criteria that must be met for the user to be granted access on this host. If access_provider = ldap and this option is not set, it will result in all users being denied access. Use access_provider = allow to change this default behaviour.

Written on October 23, 2015
linux hadoop sssd access-filter rhel centos security


Redhat Intergration with Active Directory using SSSD.

There are inherent structural differences between how Windows and Linux handle system users. The user schemas used in Active Directory and standard LDAPv3 directory services also differ significantly. When using an Active Directory identity provider with SSSD to manage system users, it is necessary to reconcile Active Directory-style users to the new SSSD users. There are two ways to achieve it:

Written on October 6, 2015
linux hadoop sssd active-directory ad ldap rhel centos security


Simple Steps to Intergrate RHEL with Active Directory using SSSD.

There are inherent structural differences between how Windows and Linux handle system users. The user schemas used in Active Directory and standard LDAPv3 directory services also differ significantly. When using an Active Directory identity provider with SSSD to manage system users, it is necessary to reconcile Active Directory-style users to the new SSSD users. There are two ways to achieve it:

Written on October 6, 2015
linux hadoop sssd ad active-directory rhel centos security