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Panos Zarkadakis | Cyber Security Leader

Interim CISO & Advisor

I provide organizations with temporary strategic leadership and security decision-making, so that they can achieve their security goals until a permanent hire is in place

Security Architect

I design and implement security architectures and technical capabilities, so that organizations can operate an adapted and robust security architecture.

Strategy & Policy

I develop and implement a comprehensive cybersecurity strategy that aligns with your business goals, so that you can build strong cybersecurity capabilities.

Start-Up Advisor

I serve as a board member, providing strategic guidance on product innovation and internal alignment, so that you can maximize your technological potential and achieve sustainable growth.

Cyber Resilience

I design and coordinate technical and organizational measures that enhance resilience, so that you can remain robust and operational in a constantly evolving environment.

Security Trainer

I deliver training and awareness programs for employees, so that you can recognize security risks and respond to them appropriately.

Empowering Organizations Through Security

I am passionate about building security strategies that not only protect organizations but enable them to thrive in an increasingly connected world. My approach is based on four key pillars:

  • 15+ years of experience in cybersecurity, crisis management, and IT leadership
  • Head of Security Architecture and CISO at Swisscom, leading enterprise-wide security strategies
  • Founder and Co-CEO of a cybersecurity startup specializing in security assessments and penetration testing
  • Intelligence Officer in Swisscom’s Crisis Management Team, ensuring cyber resilience and rapid response
  • CIO/CISO, with expertise in cloud transformations and cost optimization
  • Guest Lecturer in Cybersecurity at BFH Bern
  • Certified Professional (CISM, CSSLP, IRAM, PMP, SAFe PO/PM, ITIL)
  • MIT Sloan & Danube University Graduate with an MSc in Information Security

Embedding Security into Culture

Security must be a shared responsibility, not an isolated function. I translate complex security topics into business-relevant insights, ensuring security is embraced at all levels—from executives to engineers. Through strong internal and external communication, I foster a security-first mindset that aligns with business objectives.

Security must be a shared responsibility, not an isolated function. I translate complex security topics into business-relevant insights, ensuring security is embraced at all levels—from executives to engineers. Through strong internal and external communication, I foster a security-first mindset that aligns with business objectives.

Anticipating Future Threats

The cyber threat landscape is constantly evolving. Leveraging my global network in Silicon Valley and Tel Aviv, I stay ahead of emerging risks while ensuring fundamental security principles are solidly in place. I bring expertise in IT and OT security, cloud environments, and DevSecOps, creating adaptive security strategies that bridge technology and business needs.

Leading High-Performance Teams

Cybersecurity is a driver of business success. I have led and transformed teams in both hierarchical and agile (SAFe, Lean, Scrum) environments, fostering accountability and efficiency. By integrating security seamlessly into business operations, I ensure that security teams not only protect but actively contribute to company growth.

Building Organizational Resilience

True resilience means being prepared, not just reacting. As an Intelligence Officer in Swisscom’s Crisis Team, I played a key role in analyzing threats and enabling rapid, informed decision-making during critical incidents. My focus is on proactive risk management, crisis readiness, and business continuity, ensuring organizations can withstand and emerge stronger from disruptions.