Behind the idea

The Founder - Leszek Miś

Founder @ Defensive Security, Principal Trainer and Security Researcher with over 15 years of experience in Cyber Security and Open Source Security Solutions market.

He went through the full path of the infosec carrier positions: from OSS researcher, Linux administrator, and system developer, Solution Engineer, DevOps/CI, through penetration tester and security consultant delivering hardening services and training for the biggest players in the European market, to become finally an IT Security Architect / SOC Security Analyst with a deep non-vendor focus on Network Security attack and detection. He’s got deep knowledge about finding blind spots and security gaps in corporate environments. Perfectly understands technology and business values from delivering structured, automated adversary simulation services vs detection.

Recognized speaker and trainer: BruCON, Black Hat USA, OWASP Appsec USA, FloCon USA, 44CON UK, Hack In The Box Dubai / Amsterdam / Singapore / Abu Dhabi, Confidence PL, PLNOG, Open Source Day PL, Red Hat Roadshow. Member of OWASP Poland Chapter.

Holds many certifications:

  • Offensive Security Certified Professional (OSCP)
  • Red Hat Certified Architect (RHCA)
  • Red Hat Certified Security Specialist (RHCSS)
  • Splunk Certified Architect

Core Team

CFO / Co-Founder @ Defensive Security. Holds a master's degree in finance in the field of accounting. Advocate of investing in new, revolutionary technologies of the future.

Magdalena Miś

CFO / Co-Founder @ Defensive Security. Holds a master's degree in finance in the field of accounting. Advocate of investing in new, revolutionary technologies of the future.

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CFO / Co-Founder @ Defensive Security. Holds a master's degree in finance in the field of accounting. Advocate of investing in new, revolutionary technologies of the future.

Magdalena Miś

CFO

Magdalena Miś founded Emerge in 2007 and throughout all years has helped in all financial and business aspects of its development.

She spent most of her career in positions related to accounting and controlling. She has worked in well-known and recognized outsourcing companies in the field of accounting and large entities in the commercial and production sectors, where she was also involved in due diligence, M&A and audit projects. Her scope includes ongoing financial settlements, taxes, accounting, budgeting, issuing opinions and negotiating contracts and optimizing the legal structures of new ventures.

 

Holds a master's degree in finance in the field of accounting, but she is an advocate of investing in new, revolutionary technologies of the future.

 

Key Account Executive @ Defensive Security. He is an executive and technology evangelist in telecom and digital solutions. He has led technology products for organizations such as Samsung, Huawei and Ericsson.

Michał Suchocki

Key Account Executive @ Defensive Security. He is an executive and technology evangelist in telecom and digital solutions. He has led technology products for organizations such as Samsung, Huawei and Ericsson.

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Key Account Executive @ Defensive Security. He is an executive and technology evangelist in telecom and digital solutions. He has led technology products for organizations such as Samsung, Huawei and Ericsson.

Michał Suchocki

Key Account Executive

Michal is an executive and technology evangelist in telecom and digital solutions. He has led technology products for organizations such as Samsung, Huawei and Ericsson. He is transforming customers business by creating new innovative solutions for Cybersecurity, Internet of Things and Robotics Process Automation


Michal holds an MsC in  Electronics/Telecom and PhD in digital signal processing and machine learning.

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