About Us.
Meet the team behind KleoSEC – security specialists committed to protecting your digital assets with expertise and integrity.
Our Approach to Cybersecurity
At KleoSEC, we believe in honest, straightforward security. We don't rely on fear tactics or technical jargon to sell our services. Instead, we focus on providing practical, effective security solutions tailored to your specific needs.
Our team brings together complementary expertise in offensive security, academic research, and business strategy to deliver comprehensive protection for your organization. We're committed to building long-term relationships based on trust, transparency, and technical excellence.
Meet the Experts Behind KleoSEC
Our core team brings together specialized expertise across the cybersecurity spectrum.
Mislav Kovač
Chief Executive Officer
Security Specialist | Penetration Testing
Certified ethical hacker with extensive experience in offensive security. Specializes in penetration testing, vulnerability assessment, and security architecture review.
Credentials
- PNPT
- eWPT
- eJPT
- CNPen
- Young Researcher at University of Split
Key Skills
Mario Čagalj
Chief Technology Officer
Cryptography and Computer Security
Ph.D. in Computer Science with a focus on applied cryptography, computer and information security. Combines academic rigor with practical security solutions.
Credentials
- Full Professor, University of Split
- Ph.D., Swiss Federal Institute of Technology in Lausanne (EPFL)
- 3700+ Citations
- 55 Articles Published
Key Skills
Ready to work with our team of experts?
Let's discuss how our focused security expertise can help protect your organization.
What We Stand For
Our approach to cybersecurity is guided by these core principles.
Technical Excellence
We maintain the highest standards of technical expertise, continuously improving our skills to stay ahead of evolving threats.
Honest Communication
We believe in straightforward, jargon-free communication about security risks and solutions.
Practical Solutions
We focus on delivering practical, implementable security measures that provide real protection.
Continuous Learning
We're committed to ongoing education and research to ensure our knowledge remains current and relevant.
Security Without the Hype
We believe in honest, straightforward security. No fear-mongering, no unnecessary technical jargon, and no exaggerated promises. Just practical security solutions delivered by experts who care about your success.
Complementary expertise across offensive security, academic research, and business strategy
Practical solutions that provide real protection without unnecessary complexity
Transparent communication about risks, solutions, and limitations
Continuous improvement through ongoing education and research