DE EN
Deutsche Telekom Security GmbH

Siegfried "Ziggy" Schauer

Principal Security Specialist | Deutsche Telekom Security GmbH

Siegfried "Ziggy" Schauer is a security enthusiast and works at Deutsche Telekom Security GmbH as a Principal Security Specialist with an international focus.

He is a member of several expert groups and committees on IT/OT security, advanced cyber defense, incident response, threat intelligence and physical security and gives lectures at universities and conferences on cyber security-related topics.

"Ziggy" is in constant contact with internal and external security experts from various cyber communities and CERTs. Previously, he was the coordinator of a malware emergency response team for several years and Practice Leader for Security Intelligence & Operations, responsible for the development of cyber security services.

Follow me
Focus Topics

The Focus Topics form the thematic core of the DIGITAL X– with a clear view of the opportunities and relevant challenges for companies. The speaker's focus is:

Security

Experience my sessions live.

Discover my sessions, join us live, and don't miss a single presentation at DIGITAL X!

Masterclass Security

Cybersicherheit zum Mitwachsen – Klarheit, Kontrolle und Schutz rund um die Uhr
12:45-13:15
Raum A
German
Basic

Cyberattacks are now part of everyday business life – the question is not whether you will be attacked, but how well you are prepared. In this masterclass, you will gain concrete insights, decision-making confidence, and a clear understanding of security for your company. You will learn • how modern attacks really work and why traditional protection mechanisms are no longer sufficient, • how Managed Detection & Response (MDR) monitors your IT 24/7, detects attacks early on, and intervenes immediately, • which security tasks you can outsource – and which controls you still retain, • how you can reduce risks, keep costs predictable, and grow flexibly with your company with professional support from Telekom Security. Using practical examples from small and medium-sized businesses, we show how uncertainty can be turned into real actionability – without your own 24/7 security team, without complexity, but with maximum impact. Your takeaway: Greater security, greater transparency, and the peace of mind that comes with being cyber resilient – today, tomorrow, and as you grow.

Masterclass Security

Cyber Security richtig denken – Eine Erfolgsreise zu ganzheitlicher Sicherheit im Mittelstand
14:15-14:45
Raum I
German
Basic

Often, perhaps due to a cyber attack, companies are forced to deal with complex issues such as SOC or incident response. At first glance, it is usually apparent that the basics are often missing, such as network segmentation, system hardening, or vulnerability management. This masterclass focuses on this bigger picture and why it is essential to implement the basics before dealing with strategic issues such as SOC.