Zarafa integration update introduces module for managing Zarafa contacts

Univention App-CenterThe latest update for the Zarafa app in the Univention App Center – to version 7.1.12 – is significant not just for Zarafa itself but also for UCS integration: the update brings you up to version 2 of the Zarafa Web app and allows the app to be installed on a UCS member server. One significant improvement is a dedicated module in the UCS management system for managing Zarafa contacts and Zarafa shared stores.

Make money with Open Source software

Even today, the general consensus still stubbornly persists that Open Source software is developed by ponytailed computer geeks as a hobby in the middle of the night. It’s admittedly a very romantic notion, but one which only reflects the reality to a certain extent.

The Linux Foundation recently published a very interesting document on who actually contributes to the Linux kernel. Since 2005, some 11,800 individual developers from around 1,200 different companies have contributed to the Linux kernel. The fact that recently at least 88.2% of the improvements came from people who are also paid for this work – a growing trend – is proof that more and more IT professionals are also working on Linux.

First UCS Training in the United States

Blue skies, red sunset and a training room overlooking lake Washington. In this setting, the first UCS Training in the United States ended in Kirkland, WA, a Seattle suburb. Despite the initial challenge of offering training courses around the world, Univention North America welcomed the first participants to learn about the finer details of operating a domain based on Univention Corporate Server.

Problems of connecting to the various Amazon Cloud images were quickly solved and soon the participants and me, as their trainer, went into discussing the various questions from either the training or their production sides.

The advanced level of the participants quickly allowed for an in-depth look at more advanced topics such as Samba debugging and changing UMC templates, allowing both the participants and us as Univention to take home new insides into UCS as a product and the skills needed to run bigger domains.

Vijay Sankar, ForeTell Technologies Limited:

“Thanks again for your excellent class and for patiently answering all
sorts of questions.”

German “Gründlichkeit” (Thoroughness)

What’s the difference between us Germans and, let’s say Americans, if our spying or security agencies instruct the industry to provide them with all relevant data needed to “spy on friends”?

In keeping with tradition, we don’t do things informally. We document procedures in a proper contract that obliges all parties to confirm in writing that all information within the document is accurate and complete. What can we do, we are bureaucrats.

In the “Agency Contract ‘Transit'”, which has just been published, it is revealed that the German foreign intelligence service BND has been buying available “telecommunication” information from the Deutsche Telekom for a bargain of 6,800 EUR per month. That gives plenty of room for speculation about
the real reward.

Our daily companions: Malware, SPAM and Phishing – free yourself!

Analyse, IKARUS Security Software GmbH
Source: Analyse, IKARUS Security Software GmbH

The threat level is increasing! In 2014 alone, approximately 131,000 new types of malware were discovered daily – an increase of 250% when compared to the year before. This trend is continuing unabated: 9 million samples have already been discovered in the first quarter of 2015. It is not just the quantities that are rising at a staggering rate. The methods and types of malware are becoming increasingly sophisticated and harder to detect.

For example, the current trend is moving away from malware that is distributed in the form of email attachments (e.g. trojans) towards the distribution of links to websites that are infected with malware. This makes it more difficult to detect the source, since it is no longer directly connected to the user’s email. The malware is downloaded when a link is clicked. A hacker may infiltrate a trustworthy site with the goal of planting malware on it. To the user, it is difficult to recognize a link to a trusted site as a threat. Further, the developer of the malware can put another version online at any time as soon as the previous version is detected by antivirus software.

UCS 4.0-2 released

UCS 4.0-2 Release Logo

New: Docker Integration, App Center Tutorial, Extensions for the UCS Mail Server and Usability Improvements in the UMC

Today, we have released UCS 4.0-2, the second point release for UCS 4.0 that contains bug fixes, security improvements and many usability improvements based on actual user feedback.

From James T. Kirk to data security with privacyIDEA

We have all got something to hide. There are secrets and information that we only want selected individuals to know and be able to use. In business situations, the rules are often even stricter.

We have all got something to hide. There are some data that the law itself states not everybody should have access to.

Data need to be protected

Some data need to be protected. We need to make sure that we can reliably verify the identity of the individual attempting to access the data. To this end, there are systems available that we can employ to manage identities. Like Univention Corporate Server, for example. The simplest version of verifying an authorised user’s identity is also the one which has been tried and tested for the longest time: whether the user knows a secret. A password.

Yet simple passwords are falling more and more into disuse. For a long time now we’ve heard from reports across all media that simply knowing the secret “password” is no longer enough for reliably guaranteeing identities and protecting access to our data.

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