Find your path to Marcin
3 people in our graph share verified history with Marcin — schools, employers, funds. One of them is your warm intro.
About
Marcin Szary is the CEO and a co-founder of Secfense, a company that enables organizations to add two-factor authentication methods to applications without altering their code or database. He previously served as CTO at several startups in the mobile, telecom, and security sectors, overseeing R&D in areas including multi-factor authentication, mobile payments, and GSM-network notification services. As a contractor, he worked on virtualization, storage architecture, and data security projects for enterprise clients in telecom, banking, and the public sector.
Co-founder & CEO at Secfense
Intro paths
In turn, Marcin can intro founders to Secfense's investors below.
Secfense's investors · 3
Co-founders at Secfense
Experience
- Secfense | The Fast Track To PasswordlessCEOcurrent2026 — presentPoland
- Secfense | The Fast Track To PasswordlessCTO2018 — 2026Kraków
- SESAME Plus Inc. (SESAME+)CEO2014 — 2017Kraków Area, Poland
- EkobiletTechnical Advisor2012 — 2017Kraków Area, Poland
- Motteq LabsPartner2013 — 2015Kraków Area, Poland
- PoplaCofounder & technical manager2009 — 2012Kraków Area, Poland
Skills & more
+12 more
SecurityShell ScriptingITILPre-salesIdentity ManagementInformation SecurityMulti-factor AuthenticationInternet Protocol Suite (TCP/IP)SolarisLinuxUnixVMwareFrom Marcin's professional profile.
Frequently asked questions
- Who is Marcin Szary?
- Marcin Szary is the CEO and a co-founder of Secfense, a company that enables organizations to add two-factor authentication methods to applications without altering their code or database. He previously served as CTO at several startups in the mobile, telecom, and security sectors, overseeing R&D in areas including multi-factor authentication, mobile payments, and GSM-network notification services. As a contractor, he worked on virtualization, storage architecture, and data security projects for enterprise clients in telecom, banking, and the public sector.
- Where does Marcin Szary work?
- Marcin Szary is Co-founder & CEO of Secfense.
- What companies did Marcin Szary found?
- Marcin Szary founded Secfense.
Founder mafias
Ekobilet mafia3
Also came through, then founded or led a company.



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