Wojciech Ciemski

Cybersecurity educator, ethical hacker and security researcher

SBT VulnLab was built for people who need a safe, practical place to take their first real step into cybersecurity.

Wojciech Ciemski has spent 14+ years in IT and cybersecurity. He founded Security Bez Tabu and has written 17+ technical books in Polish and English. His blog, courses, LinkedIn profile and other channels now form a six-figure learning community. For years, he was told not to build education this openly, practically or from the heart. This platform exists because he chose to do it anyway.

14+years of experience

17+technical books

43,000+LinkedIn followers

60,000+monthly blog readers

20,000+learners

100+talks and presentations

Selected recognition Cybersecurity Excellence Awards 2026 Gold Winner | Cybersecurity Educator of the Year Top Cyber News | 40 Under 40 in Cybersecurity 2024 Global Recognition Award 2026 | Cybersecurity Educator

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