Stefan Becker

Angestellt, Senior Security Consultant PKI, Eviden Germany GmbH

****, Germany


Microsoft Active Directory Domain Services (ADDS)
Public Key Infrastructures (PKI)
Configuration & Administration Windwos Server 2003
Configuration & Administration Windows Server 2016
Configuration & Administration Windows Server 2019
Configuration & Administration Windows Server 2022
Configuraiton & Administration Windows XP/7/8/10
Configuration & Administration Windows 11
Design built administrate migrate Microsoft ADD
Active Directory Domain Services Security Architec
Enumeration design administration of central com
Design Networks for critical infrastructures
Plan and built secure system architectures
Design and built Patchmanagement strategies for In
Design built administrate migrate Microsoft Pub
Design built administrate migrate Microsoft Net
General Knowledge about Certificates & Cryptograph
Design built administrate migrate Microsoft Win
Third Party Patchmanagement
Design built administrate migrate Anti-Virues M
Design built administrate migrate Microsoft Hyp
Symantec Endpoint Protection
Design Strategies to fix security vulnerabilities
Security Advisories
Basic Security Hardening
High Security Hardening
Rolebased Security Hardening
Role Based Account Managment & User Account Manage
CSIRT (Critical Security Incident Response Team)
Analysis of Malware
Industrial Security
Siemens Simatic PCS7 / WinCC
Design and Secure Remote Access Infrastructures
Disaster Recovery
Ausbilder für Fachinformatiker Fachrichtung System
Customer Care Service
Hardware / Software Support
SIEM / Monitoring
Network Device Enrollment Services (NDES)
Simple Certificate Enrollment Protocol (SCEP)
Online Certificate Status Protocol (OCSP)
Nexus PRIME 3.4
Nexus Explorer
Hardware Security Module (HSM)
Certificate AutoEnrollment Proxy
Secardeo CertEP
Utimaco HSM - SecurityServer Se Gen2
Yubico - YubiHSM2
Nexus Certificate Manager
Nexus Protocol Gateway
Nexus WinEP
Certificate Connector for Microsoft Intune
EJBCA - Microsoft AutoEnrollment
Microsoft Intune Certificate Connector


Professional experience for Stefan Becker

  • Current 11 months, since Jun 2023

    Senior Security Consultant PKI

    Eviden Germany GmbH

  • 5 years and 11 months, Aug 2017 - Jun 2023

    Senior Security Consultant PKI

    ATOS Information Technology GmbH

  • 11 months, Oct 2016 - Aug 2017

    Consultant PKI Solutions

    Atos IT Solutions & Services GmbH

  • 3 years and 5 months, Jun 2013 - Oct 2016

    IT Security Consultant

    admeritia GmbH
  • 2 years and 11 months, Aug 2010 - Jun 2013

    Auszubildender Fachinformatiker Fachrichtung Systemintegration

    admeritia GmbH

Educational background for Stefan Becker

  • 4 years, Aug 2006 - Jul 2010

    Informationstechnischer Assistent (ITA)

    Berufskolleg Beckum


  • German

    First language

  • English



Kraft- und Ausdauersport
Bildbearbeitung (Photoshop)

Browse over 21 million XING members