Tomas Honzak, CISM, CGEIT
Chief Information Security Officer
Ataccama
Czech Republic
CISO with 25+ yrs in security & governance, ISACA board member, driving cloud/SaaS transformation to boost resilience & business value
My organisation
About me
Tomas Honzak, CISM, CGEIT, is a highly experienced ICT executive and cybersecurity leader based in Prague, Czechia. He currently serves as VP and Chief Information Security Officer at Ataccama. Tomas has over 25 years of expertise in information security, governance, and quality management, with a proven track record of transforming cybersecurity programs across diverse industries and organizations.
Prior to Ataccama, Tomas held the role of VP, CISO at Vendavo and GoodData, where he led security posture assessments, modernized security infrastructure using AI-driven solutions, and implemented successful information security management and compliance frameworks including SOC 2 and HIPAA.
Tomas is an active board member of the ISACA Czech Republic Chapter and a recognized Gartner Peer Ambassador. Holding certifications such as Certified Information Security Manager (CISM) and Certified in the Governance of Enterprise IT (CGEIT), he applies a robust governance framework in his leadership to protect critical assets while driving innovation.
Fluent in Czech and English, Tomas is committed to advancing the cybersecurity community through knowledge sharing, collaboration, and advocating for security best practices at both national and European levels.
Skills
- Security
- Governance
- leadership
- Cloud
- saas
- Compliance
- ISO27001
- SOC2
- privacy
- Mentoring
Interests
- Traveling
- photography
- Nature
- Science Fiction
Speaker sessions (1)
Wednesday, 24 September 2025
13:00 - 13:30