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
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
Apply to Participate
Each application is carefully vetted to ensure members meet established criteria, preserving the quality of the network and enabling meaningful, peer‑level discussions among leaders from the world’s leading organizations.
Once you submit your application, a Community Program Manager will schedule a conversation to understand your priorities and interests and complete onboarding, including access to year‑round community events.
Location
Venue & Accommodation
The Westin Grand FrankfurtCommunity Programme Manager
For inquiries related to this community, please reach out to your dedicated contact.
