Projects / Univention Corporate Server

Univention Corporate Server

UCS is a reliable, pre-configured Linux server operating system featuring: Active Directory-like domain services compatible with Microsoft Active Directory; a mature and easy-to-use Web-based management system for user, rights, and infrastructure management; a scalable underlying concept suited for single server scenarios as well as to run and manage thousands of clients and servers for thousands of users within one single UCS domain; an app center providing single-click installation and integration of many business applications from 3rd parties and Univention; management capabilities to manage Linux- and UNIX-based clients; and command line, scripting interfaces, and APIs for automatization and extension. Its purpose is to provide Microsoft Server-like services on the cloud or on the premises, to run and operate corporate IT environments with Windows- and Linux-based clients, and to extend those environments with proven enterprise software.

Operating Systems

RSS Recent releases

  •  27 Mar 2014 07:01

Release Notes: This release fixed problems with the boot loader and added a new warning message when people want to select "base system" as the first UCS system role to say that no management system will then be available. The first system role has always to be the "domain controller master" which holds the initial copy of the directory service. The system roles were introduced to meet the different requirements of servers in larger environments.

  •  18 Feb 2014 21:29

    Release Notes: This release adds all errata updates issued for UCS 3.2-,0 and the following highlights: The Linux kernel package was updated to 3.10.26. Besides many bugfixes, there is improved hardware support. For Univention App Center: Along with bugfixes, new interfaces improve the integration of third-party applications. Univention AD Takeover is further improved, and now supports the migration of AD domains operated in more languages. Multiple usability enhancements were made in the Univention Management Console (UMC).

    Release Notes: Better user guidance of the management console (UMC). Easier wizards. Single sign-on to all UMC instances. A SAML identity provider. Extensive integration possibilities for 3rd-parties in App Center. UCS components via App Center. An update to Samba 4.1. Compatible with Windows 8 clients and Microsoft Server 2012. SMB2 is the preferred protocol for file services instead of CIFS. Speedup of Univention S4 Connector. Configuration of bridges, bondings, and VLANs. Simpler management of shares via new support for NFSv4. Proxy authentication via Kerberos. Updated to Linux kernel 3.10.15 and Debian base 6.0.8.

    •  08 Apr 2013 21:57

    Release Notes: Extensive improvements in Univention App Center and concerning the usability of the UCS management systems on mobile devices. Users can now provide direct feedback to Univention with a feedback button. An update of the Debian basis to the Debian 6.0.7 point update. An update to Samba 4.0.3. A pre-installed VMware image and VirtualBox image are now available for download. An update of Linux kernels to V3.2.39. New DVD ISO files for i386 and amd64. An update for the AMI Univention Corporate Server (UCS) 3.1 (official image) rev. 5 in Amazon's AWS. A new UMC module to view the configuration of Bridges, VLANs, and Bonding.

    Release Notes: Univention App Center for the simple integration of software components. Univention AD Takeover for migration of MS Active Directory to UCS based on Samba 4 3. Support for MS Windows 8/MS Windows Server 2012 4. Linux kernel has been updated to version 3.2.30. Support of systems with the UEFI boot standard. Installation is now performed in the GUID Partition Table standard by default 6. Performance improvements for large environments, e.g. for group membership resolution. An update of the UCS virtualization stack; Xen 4.1.3, QEMU/KVM 1.1.2, and libvirt 0.9.12.


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