Yekaterina
Shevchenko

I grew up pressing every button I could find - in apps, in programs, in systems - just to see what would happen. That approach didn't always end well. But it turns out it's exactly the right mindset for offensive security.

I'm a penetration tester, red team operator, and team lead. Over the years I've built methodologies for large-scale security assessments, spoken at international conferences, and kept collecting certifications - OSCP, OSEP, CRTO, ARTE - not as checkboxes, but because each one genuinely changed how I think about attacking systems.

My focus is red team operations, Active Directory, web application security, and AWS offensive techniques. I believe the best way to defend systems is to think like the people trying to break them. That's what I do professionally - and what I teach on this channel.

Beyond the technical work, I support the local security community through talks, webinars, and content - because I believe helping others grow sharpens your own thinking.