In-Person

DACH CISO Community

Executive Summit

1 December 2026 | The Westin Grand Frankfurt

1 December 2026
The Westin Grand Frankfurt

Collaborate with your peers

Get together with DACH's top CISOs to tackle shared business challenges and critical priorities facing your role today. Participate in this one-day, local program with peer-driven topics and interactive discussions with your true C-level peers.

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

Accelerate Exposure Management To Defend At Machine Speed

Unify AI Risk Into Existing Cyber Governance Practices

Optimise Cybersecurity Portfolios Through Outcome-Driven Investment Strategies

DACH CISO Governing Body

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

Governing Body Co-Chairs

Sascha Brock

Deutsche Post
SVP CISO, DHL

Thomas Gigerl

Uniper
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

What to Expect

Interactive Sessions

Hear from CISO practitioners and thought leaders on how they're solving critical challenges impacting your role today in Keynote sessions, and join smaller, interactive discussions with your peers in Breakout and Boardroom sessions.

Community Networking

Make new connections and catch up with old friends in casual conversations during dedicated time for networking designed to better acquaint you with your DACH CISO community.

Peer-to-Peer Meetings

Connect with like-minded peers in a private, one-on-one setting through Peer-to-Peer Meetings. You will be matched with peers in your community based on your shared interests and priorities.

Agenda

Keynote Session

Shaping Human/AI Collaboration — Rediscovering Humanity

As technology evolves from tools we operate to partners we interact with, technology leaders face new challenges in shaping human-machine relationships. The rise of AI and robotics is transforming how we connect, collaborate and coexist—demanding fresh thinking across organisations and society.

Join Frank Buytendijk, Distinguished VP Analyst, Gartner Fellow, Gartner to explore:

  • What new relationships between people and technology will drive business and society forward?
  • What new design principles do we need for AI to move forward?
  • What practical examples of this future can we witness already, and what can we practically do to prepare?


Breakout Sessions

From Assumptions to Action – Rethinking Cybersecurity Leadership

Some dangerous failures come not from broken systems, but from systems, metrics and transformations that work exactly as designed — while producing the wrong outcome. Security posture can masquerade as viability, metrics as purpose and reports as ground truth.

Drawing on original research, systems thinking and darkly comic scenarios, Matthias Muhlert, CISO at Dr.Oetker and author of Electric Sheep, Encrypted Dreams explores:

  • How cybernetics informs adaptive architecture, independent assurance and governance at three speeds
  • How misaligned objectives and autonomous tools create systemic failure — and how the payer–beneficiary gap explains why support stalls before action
  • Why CISOs need a Chief Reality Officer function as identity, evidence and operational reality become contestable

Resilience on Trial — AI Cyber Simulation for CISOs

Step into an immersive cyber crisis simulation where an AI-enabled attack disrupts critical business operations, trusted systems, and recovery plans. Working through key decision points, you'll explore how CISOs can lead through uncertainty, balance risk with operational resilience, and restore trust across technology, data, and business services. The session challenges assumptions about preparedness, recovery, and what it takes to return to a trusted state after a major cyber event.

Join this interactive session to learn more about:

  • AI-driven attacks and their impact on cyber resilience
  • Trusted recovery when systems, data, and AI are compromised
  • Balancing risk, recovery, and operational continuity under pressure


Gartner Boardroom Session

The Dashboard Playshop — Mastering Data-Driven Business Outcomes

Are your cybersecurity dashboards driving executive decisions, or just making technical noise? Too often, security and business leaders talk past each other — CISOs report compliance metrics, while the business hears only box-checking. To create real impact, CISOs must move beyond compliance and focus on metrics that demonstrate business value.

Join this interactive boardroom to discuss:

  • How CISOs can shift from compliance-focused dashboards to metrics that demonstrate real business outcomes
  • Techniques for translating technical security data into executive-level narratives that drive strategic decisions
  • Practical approaches for aligning cybersecurity initiatives with operational excellence, investment efficiency, and market trust


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.

Location

Venue & Accommodation

The Westin Grand Frankfurt

Your Community Sponsors

Global Thought Leaders

CISO Thought Leaders

Key Sponsors

Community Programme Manager

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

Regina Csano

Community Programme Manager

regina.csano@gartner.com