In-Person

DACH CISO Community

Inner Circle

14 September 2026 | JW Marriott Hotel Frankfurt

14 September 2026
JW Marriott Hotel Frankfurt

Collaborate with your peers

Join DACH's top CISOs for an intimate networking dinner and facilitated discussion on key business challenges. Enjoy a relaxed evening of dinner and drinks with your peers to share best practices, make new connections and build professional relationships.

Join your peers to discuss the most critical issues impacting CISOs today:

Governing Shadow AI And Autonomous Workflows At Scale

Building Operational Trust Through AI Security And Recovery

Enabling Confident And Compliant Agentic AI Adoption

DACH CISO Governing Body

The Governing Body Co-Chairs shape the discussion topics and agenda, ensuring that all content is driven By CISOs, For CISOs®.

Governing Body Co-Chairs

Sascha Brock

Deutsche Post
SVP CISO, DHL

Julia Dudenko

Hapag-Lloyd AG
Group CISO

Nikk Gilbert

RWE
CISO

John Petersen

Nestlé
CISO

Aleksandar Radosavljevic

Global Fashion Group
CISO

Lukas Ruf

MIGROS
Group CISO

Judith Wunschik

Siemens Energy
Global Chief Cybersecurity Officer

Agenda

14 September 2026

16:30 - 17:30  Executive Networking Reception

17:30 - 18:30  Discussion Topics

Operational Trust in the Age of Agentic AI

Benedikt Heintel headshot

Benedikt Heintel

Director, Protection & Resilience

Viega

Oliver Buergel headshot

Oliver Buergel

Senior Vice President - IT Strategy & Architecture

Bertelsmann

Thorsten Hallermeier headshot

Thorsten Hallermeier

Chief Digital Officer

MHK Group AG

Paul Sester headshot

Paul Sester

CISO

HORNBACH Baumarkt AG

Wolfgang Standhaft headshot

Wolfgang Standhaft

CIO

Fraport

Michelle Mangiapane headshot

Michelle Mangiapane

CIO

Palm Gruppe

Agentic AI is scaling faster than most organizations can govern. Shadow AI and autonomous workflows are proliferating across enterprise environments. Rubrik Zero Labs research shows only 37% of organizations maintain a current inventory of their agents. What cannot be seen cannot be governed.

Security and IT Leaders must establish operational trust as the foundation for AI at scale: enforcing data boundaries, validating AI behavior under real-world conditions and maintaining the ability to recover to a clean and trusted state when agentic systems fail. Security leaders who build that infrastructure are the ones who make confident, compliant AI adoption possible at speed.

Discussion Questions:

  • What practical strategies are you using to accurately inventory and govern the rapid proliferation of shadow AI and autonomous workflows?
  • How are you proactively enforcing data boundaries to ensure agentic systems do not inadvertently expose sensitive enterprise information?
  • What methods are you employing to validate AI behavior and ensure operational trust under unpredictable, real-world conditions?
  • When autonomous systems inevitably drift or fail, what mechanisms allow you to quickly contain the impact and recover to a trusted state?
  • How are you partnering with business leaders to build the security infrastructure needed to enable confident, compliant AI adoption at scale?

18:30 - 19:00  Networking Break

19:00 - 20:30  Summary Discussion & Dinner

20:30 - 21:30  Social Hour

We look forward to seeing you at an upcoming in-person gathering

Gartner cares about the health and safety of our community. If you are feeling unwell, please refrain from attending the conference. At this time, Gartner does not have any health-related requirements in place for attendance. Should this change, we will follow up with updated guidance.

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Community Programme Managers

For inquiries related to this community, please reach out to your dedicated contacts.

Regina Csano

Community Programme Manager

regina.csano@gartner.com

Lucy Guille

Senior Community Programme Manager

+44 (0)7701 308 981

lucy.guille@gartner.com