Univention Corporate Server 4.2 Released: Improved Operating Concept and lots of New Technology under the Hood

Univention Management Console in UCS 4.2
The most striking new feature of the Univention Corporate Server 4.2 release is the significantly further developed operating concept for all users – not only for the administrators, but also for the end users. In addition to new features such as the online portal, this is due to the smoother interface, faster ways to overview deployed resources and improvements in the management system.

In the past months, our development department has worked intensively on bringing all the important UCS components to the latest state-of-the-art.

Digitalization Package for Schools with Integrated E-Mail and Collaboration Functions

Logo Ucs@school und OX
As a leading provider of Open Source-based IT infrastructure solutions, we have now “bundled” a new digitalization package for schools, in the knowledge that only secure, flexible, and user-friendly solutions allow the modernization of the IT infrastructure in education so desperately desired by politicians. To this end, we have comprehensively expanded our special solution tailored to the requirements of education authorities, UCS@school, with groupware functions and the web-based office suite from Open-Xchange. The new software package was also on show at this year’s CeBIT.

It supports schools in their digitalization, and we are delighted that the city of Basel, Switzerland, is already implementing it in a pilot project for 20,000 users.

Brief Introduction: Differences of the Cloud Services IaaS, PaaS and SaaS

Cloud computing illustration
Summer time is conference time in the IT world and anyone going to one or more of these events hears about the latest developments in cloud computing, wondering sometimes how to keep up with the sheer number of cloud services acronyms used in this industry.

So let us disentangle the secret code of cloud computing by having a look at what the meaning of the different services IaaS, PaaS, and SaaS actually is.

How to Install Open Source SuiteCRM and Empower Sales

The core sales tool for every business in our increasingly data-centric world is customer relationship management (CRM). Your sales benefits greatly from CRM by collecting the best data of your leads. Likewise, marketing and general business planning also profit a lot from having the right information about customers and potentials. Using easy, web-based CRM tools, even the smallest business can utilize their power today.

Sales tool out of the box

There are numerous CRM solutions on the market, each with their unique advantages. In my opinion and personal experience the Linux-based software SuiteCRM stands out as it offers a comprehensive and easy to use user interface that is ready to use out of the box, but can also be easily adapted to your unique situation if needed. SuiteCRM provides easily understandable overviews of your customer engagement process. Apart from lead and contract management it also includes project management, invoicing modules, further extensions, and it is open source.

With the following installation and operation guide I like to help you get SuiteCRM set up and running. Look how you can manage it with ease via UCS!

OX in a Box: A Self-Contained Open-Xchange Environment for Containers and Virtual Machines

Schaubild OX in a box

Container technologies like Docker make it possible for service providers to easily offer separated, private environments containing Open-Xchange and other services at a low footprint. But usually management of these services is a challenge.

Univention provides a complete open environment to run and manage Open-Xchange inside Docker and popular hypervisors. This includes life-cycle, patch and identity management (IdM), a management GUI for customers, connectors to Microsoft Active Directory, and the possibility to integrate a dozens of other applications.

Secure Operation of Existing Applications in the Corporate Environment with Open Source Tools

Last year I submitted my Master’s thesis titled “Secure Operation of Existing Applications in the Corporate Environment with Open Source Tools”, and successfully earned my degree in IT from Bremen University of Applied Sciences. My research focused in particular on the differences and the security-related advantages/disadvantages of server virtualization compared with operating system virtualization, which had undergone much less intense testing at the time.

As I can imagine that this is a topic which will also be of interest to some of you too, I decided to summarize the most important findings of my work here:

Univention App Center Provider Portal

Übersicht - App Center Provider Portal
In the new App Center Provider Portal we have now developed an extremely convenient and contemporary tool for software providers looking to include their solutions in the Univention App Center and subsequently maintain them.

The App Center is already home to more than 90 different apps developed for use in business IT, including groupware, ERP, CRM, and back-up solutions as well as solutions for a wide range of other application scenarios. Over 50 of these solutions are third-party apps from other developers and providers. For them, the App Center is the perfect channel for introducing their software to new user groups simply and easily. After all, as use of the free Core Edition of UCS and UCS as a subscription model with support and manufacturer’s warranty continues to become more and more widespread, the apps are readily available to an ever large number of organizations and private users.

Release 4.1-4 Supports French and Includes Latest Samba Software

UCS Release 4.1-4 Logo

With UCS 4.1-4 we released the fourth patchlevel release of Univention Corporate Server (UCS). According to UCS wide-spread use on a global scale, the installation wizard and the UCS management system now also support the French language.

Screenshot UCS französisch

On a technical scale, we focused on the improvement of UCS’ robustness, speed, and performance, particularly in large and heterogeneous environments. This focus is attributed to the fact that UCS has been increasingly used for managing identities and rights of large organizations with tens of thousands of users.

Brief Introduction: Docker

beladenes Containerschiff
Docker has been one of the buzzwords in recent years. Containers in itself are nothing new in the Linux world, and anyone using a shared web space is almost certainly using some container implementation. Docker, however, provides management interfaces and isolation mechanisms that make Docker containers more attractive to use in enterprise environments than any prior container implementation.

A good enough reason to have a closer look at Docker.