Summit ZOIS

Building Resilient IT

Balancing Security, Stability and Innovation

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Vienna,
8 Oct. 2025

Join us in Vienna for the ZOIS Executive Summit 2025, where industry leaders, experts and decision-makers will come together to shape the future of IT security and beyond. This year’s event will focus on resilience, risk mitigation and the critical role of security across all pillars of the Zero Outage Industry Standard (ZOIS)—people, platforms, processes and security.

Expect a full day of insightful keynotes, interactive breakout sessions and high-level discussions on the latest challenges and solutions in IT security. Network with top professionals, exchange ideas and gain strategic insights that will help your organisation navigate an increasingly complex digital landscape.

Don’t miss this opportunity to be part of the conversation that defines next-generation IT resilience and security.

Speakers

Stephan Kasulke
Stephan brings over 30 years of experience in software development, IT operations, and service management. He has held various leadership roles, including COO Insights & Data at Capgemini Germany and Senior Vice President of Global Quality Processes at T-Systems International. With expertise in offshore and nearshore operations, crisis and turnaround management, and de-escalation in large-scale service engagements, Stephan is a seasoned professional in managing global IT operations and transformation projects. He is also the author of "Zero Outage", a key publication in IT service reliability and the founder of the Zero Outage Industry Standard Association.

Stephan Kasulke

Founder of Zero Outage Industry Standard Ltd.

Iosif Itkin
Iosif Itkin is a co-founder & co-CEO of Exactpro, an independent provider of software testing services for financial sector organisations. Founded in 2009, Exactpro employs over 450 specialists. Among other things Iosif is responsible for the AI Testing strategy and trading systems reliability research. He holds a MSc degree in Theoretical Physics.
In his professional career, Iosif has held many technology roles: software developer, performance testing department lead, technology architect, VP of technology – on a number of global financial industry initiatives. Iosif’s expertise at the intersection of high-availability systems and capital markets has enabled him to successfully facilitate technology transformations within exchanges, investment banks and clearing and settlement organisations in London, New York, Milan, Singapore, Sydney and other major financial centres.

Iosif Itkin

CEO & co-founder, Exactpro

Thomas Hecht
Thomas Hecht has more than 10 years of professional experience and 3 degrees from universities of applied sciences in the fields of corporate security and risk management, as well as information security and IT security. Through research activities and professional activities in an energy company, Thomas was also able to gain experience in the field of OT security. He has worked for various companies in the field of information security management that have either purchased ICT services or provide such services. For more than 4 years now he has been working for Deutsche Telekom, managing the Enterprise Security Architecture for Reliable ICT Service (ESARIS) for the global Enterprise IT service provider T-Systems. For over 1 year he has been leading the international team responsible for this. ESARIS was made mandatory in T-System a few years ago and has become an industry standard as part of the Zero Outage Industry Standard (ZOIS).

Thomas Hecht

Senior Security Manager, Deutsche Telekom Cyber Security Austria

Klaus Reile

Klaus Reile

Senior Director, Customer Success EMEA & LATAM at NetApp Germany

Speakers and Agenda to be confirmed closer to the date

07.10.2025 Exclusive ZOIS Members-only Dinner
08.10.2025 A day full of inspiring speeches and panels designed to foster collaborative discussions.

T-Center

Rennweg 97-99
1030 Vienna
Austria

Let’s meet in Vienna

Register your interest. We will send you more information closer to the date.

    ZOIS MEMBERS:

    1199 1552 1506 1358
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