Marek Stiefenhofer

Marek Stiefenhofer Email and Phone Number

Progress is impossible without change, and those who cannot change their minds cannot change anything. @ r-tec IT Security GmbH
Marek Stiefenhofer's Location
Cologne Bonn Region, Germany
About Marek Stiefenhofer

Cyber Security Framework: Identify > Protect > Detect > Respond > ManageOffensive SecurityCyber Security StrategyRisk & Compliance Management, ISMSState of The Art Security ArchitecturesCloud / IT / OT / IoT / IIoT / KRITIS ProtectionCyber Defense CenterCyber Advisory CenterManaged Detection and ResponseIncident Response

Marek Stiefenhofer's Current Company Details
r-tec IT Security GmbH

R-Tec It Security Gmbh

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Progress is impossible without change, and those who cannot change their minds cannot change anything.
Website:
r-tec.net
Employees:
37
Marek Stiefenhofer Work Experience Details
  • R-Tec It Security Gmbh
    Managing Director
    R-Tec It Security Gmbh Aug 2024 - Present
    Wuppertal, North Rhine-Westphalia, Germany
    CTO, Director Cyber Advisory Center
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  • R-Tec It Security Gmbh
    Managing Director, Partner
    R-Tec It Security Gmbh Feb 2021 - Sep 2024
    Wuppertal
    View
  • R-Tec It Security Gmbh
    Director Business Unit Cyber Security Consulting
    R-Tec It Security Gmbh 2017 - Sep 2021
    Wuppertal Area, Germany
  • R-Tec It Systeme Gmbh
    Team Leader Security Management And Assessments
    R-Tec It Systeme Gmbh Sep 2007 - Sep 2021
    Wuppertal
    Projects focussed on IT security management and IT risk analyses. Design and implementation of customer specific security solutions. Auditing, penetration testing, expert opinions..
    View
  • Ecofis Gmbh
    Information Security Officer
    Ecofis Gmbh Sep 1999 - Aug 2007
    Dortmund
    Konzeption, Kontrolle und Weiterentwicklung der IT-Sicherheitslösungen. Erarbeitung und Durchsetzung von konzernweiten IT-Sicherheitsrichtlinien. Auditierung und Beratung der Kunden.

Marek Stiefenhofer Education Details

Frequently Asked Questions about Marek Stiefenhofer

What company does Marek Stiefenhofer work for?

Marek Stiefenhofer works for R-Tec It Security Gmbh

What is Marek Stiefenhofer's role at the current company?

Marek Stiefenhofer's current role is Progress is impossible without change, and those who cannot change their minds cannot change anything..

What schools did Marek Stiefenhofer attend?

Marek Stiefenhofer attended Fachhochschule Dortmund.

Who are Marek Stiefenhofer's colleagues?

Marek Stiefenhofer's colleagues are Anastasiya Galloway, Markus Heckl, Maurice Fielenbach, Tim Tittel, Jacqueline Jendyk, Björn Kreis, Vivien Hahn.

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