IT & information security training for every level

I attended the CISA course at TASC Schönbrunn in July 2025 and my expectations were fully met. I was warmly welcomed by all the staff and the organizational process was very good. The training was very intensive, but the methodology and didactics of Aron (ISACA trainer) was remarkable. He managed not only to present the topics, but also to convey them and responded to our needs as training participants. The result: CISA exam passed on the first attempt, the very next day! To summarize, I can recommend TASC Schönbrunn to anyone who wants to develop further in this area and is looking for a quality training provider.

Manuel Leitner

The course imparts a lot of knowledge in a short time, but thanks to the enormous experience and competence of the lecturer (greetings to Aron Lange) it was fun and at no point was it "dry" or soporific, and that must mean something if you imagine that we chewed through ISO standards here.the course was just right for me as a "beginner" in the world of standards for IT security. You have already seen and done a few things in your career, but if you want to know how to do IT RIGHT, you should come here and have it explained to you.I will attend another course here and can only recommend it to everyone!

Thomas Losik
IT Manager

It was the best training I have attended so far - extremely practical, presented in a clear and understandable way and the complex concepts of the ISO 27001 standard explained in an easy to follow way.

Thomas Seßner
Managing Director, OAC Analytics AG

Very good location for certification tests.

The team shows the highest level of professionalism and empathy when dealing with the test candidates and adhering to the test conditions. I felt very well looked after here and was able to concentrate fully on the test. Many thanks for that!

Markus Severitt

In December 2022, I took part in the 'ICO ISMS FOUNDATION according to TISAX' training course with Jan-Sebastian Schönbrunn, Managing Director of Schönbrunn TASC GmbH. The training, after which I successfully passed the exam for the ICO certificate, the way the knowledge was imparted and the atmosphere at Schönbrunn TASC GmbH were excellent and extremely pleasant all round.

J.R.

Mr. Schönbrunn has very deep knowledge down to the most granular level of detail in the topic of 'Information Security' (of course also in ISO 27000 ff.) and - which is at least as important - can also impart this knowledge. As I would like to further increase my competence in the area of TISAX, I will again carry out the further levels of certification ('TISAX Officer', 'TISAX Auditor') at Schönbrunn TASC GmbH.
That's why I give them 5 stars!

A.R.

Great transfer of knowledge and valuable background information.

Fabian Meinzer