ABOUT US

Real experts. Real projects. Real results

We guarantee the safety of your systems, so you can focus on growing your business

Security Expert Group is your trusted partner in protecting business from modern cyber threats.
 We provide comprehensive cybersecurity services, develop tailored protection strategies, and offer expert training with international certification.

Our team consists of certified professionals with strong academic and industry backgrounds. We combine deep technical knowledge with practical experience to ensure your business is secure and compliant.

Leadership Team

Kira Lebededenko

Chief Executive Officer

training@seg.com.ua

I’ve spent years working closely with clients, understanding their needs, and helping businesses grow and succeed. For me, it’s all about people first — building strong teams, developing talent, and creating trusted relationships with our clients.

I focus on connecting expertise with clear communication, so we can deliver solutions that truly work and make a real impact.

Maksym Lebededenko

Chief Commercial Officer

training@seg.com.ua

With a strong technical background, I understand both the technology and the people behind it. Over the years, I’ve built long-lasting relationships with clients, guiding them through challenges and growing together.

I focus on building strong teams and effective processes, while always keeping the client at the center of everything we do. For me, success comes from trust, expertise, and partnerships that stand the test of time.

Dmytro Yershov

Chief Information Security Officer

training@seg.com.ua

With many years in cybersecurity, I’ve gained deep expertise through hands-on technical projects and a broad range of international certifications. My work spans from shaping services and solutions to developing training programs and content that help others grow their skills. I lead teams of engineers, instructors and developers, focusing on their growth and the creation of practical, high-quality learning experiences. For me, it’s about combining strong technical knowledge with clear strategies to deliver real value and lasting impact.