Martin Rublík

Technical IT guy, specialties:

  • :blue_heart: powershell, bash
  • Identity and Access Management
  • Active Directory
  • Microsoft 365 and Entra ID
  • Microsoft Information Protection / Enterprise Rights Management and Data Loss Prevention.
  • Cloud Security
  • X.509 certificates, Public Key Infrastructure, Cryptography and smart-cards
  • Computer and Network Security

I have:

  • implemented multiple public key infrastructures with 20K+ subscribers/end entities,
  • participated on large (10.000+ users) and smaller M365 tenant-to-tenant migrations (responsible especially for identity and access management and identity transfer),
  • designed identity synchronization infrastructures and authentication infrastructures in large companies (50K+ users),
  • performed on-prem to cloud migrations / cutover migrations for small companies (approx. 100 users).


Faculty of Economic Informatics, Economic University, Bratislava

  • 2005 - 2010
  • Ph.D. in Economic Informatics
  • Dissertation thesis regarding IT risk assessment and management.

Faculty of Mathematics, Physics and Informatics, Comenius University, Bratislava

  • 2000 - 2005
  • Mgr. (MSc.) in Informatics
  • Master thesis regarding electronic signatures from technical and law perspective.

Publications, presentations and tools


CISSP License ID: 384919

  • ISC2 Certified Information Systems Security Professional

Microsoft MCP ID: 7814110

  • Microsoft Identity Manager:
    • Microsoft® Certified Technology Specialist: Forefront Identity Manager 2010, Configuration
  • Microsoft Certified IT Professional Enterprise Administrator:
    • 70-680 TS: Configuring Windows 7
    • 70-643 TS: Configuring Windows Server 2008 Applications Infrastructure
    • 70-647 Pro: Windows Server 2008, Enterprise Administrator
    • 70-642 TS: Configuring Windows Server 2008 Network Infrastructure
    • 70-640 TS: Configuring Windows Server 2008 Active Directory
  • Other:
    • 70-351 TS: Configuring Microsoft Internet Security and Acceleration Server 2006

A little bit outdated, I know, I should work more on myself :blush: