Practical classes with a “real hacker” – the founder of the HackYourMom community – Mykyta Knysh on topical issues of cybersecurity, countering hacker attacks, ensuring the security of personal data, using state-of-the-art IT solutions in the field of cybersecurity, network and cloud technologies. A set of tools for analyzing systems for penetration, as well as OSINT (Open Source Intelligence) was presented.