Siegfried Hollerer
Lektor at USTP – University of Applied Sciences St. Pölten | Vienna, Vienna, Austria
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Lektor at USTP – University of Applied Sciences St. Pölten in March 2023 to Present
Experte für industrielle Sicherheitsnormen (IEC 62443, etc.) at OVE Österreichischer Verband für Elektrotechnik in January 2026 to Present
National Participant at CENELEC - TC 65X/WG 03 (IEC 62443, etc.) at CEN and CENELEC in January 2026 to Present
OWASP OT Top 10 Project Leader at OWASP® Foundation in June 2025 to Present
NIS Auditor - Abt. IV/S/2 Netz und Informationssystemsicherheit - Referat Audit & Recht at Bundesministerium für Inneres (BMI) in March 2023 to Present
PreDoc Researcher at Technische Universität Wien in August 2020 to December 2024
Senior IT-Security Consultant / Penetration Tester at TÜV TRUST IT | AT in October 2018 to February 2023
Penetration Tester at Cognosec in May 2016 to September 2018
IT Security Consultant (Praktikum) at Raiffeisen Informatik in August 2013 to November 2013
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Technische Universität Wien, Doktor, September 2026
USTP – University of Applied Sciences St. Pölten, Diplom-Ingenieurin (Dipl.Ing.), September 2026
USTP – University of Applied Sciences St. Pölten, Bachelor of Science - BSc, September 2026
HTL Hollabrunn, September 2026
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OT Security
Bedrohungsmodellierung
Entwicklung von Normen
Internationale Normen
IT/OT Convergence
Wissenschaftliche Forschung
Verteidigung gegen Cyber-Angriffe
Netzwerksicherheit
Bedrohungs- und Schwachstellenmanagement
Fachliche Betreuung
Wissenschaftliches Schreiben
Informationssicherheit
Medizinische Informationstechnologie
Penetrationstests
Interdisziplinäre Forschung
IT-Sicherheitsbetrieb
Hochschullehre
Vorlesungen
Lehrveranstaltungen
Lua scripting
Network traffic analysis
Wissenschaftliche Publikation
Wissenschaftliche Analysen
Projektmanagement
Cybersecurity Incident Response
Softwareentwicklung
Information Security Management System (ISMS)
Funktionale Sicherheit
IT Security Policies & Procedures
Europäisches Recht
Kritische Infrastruktur
Sicherheitsaudits
IT-Security
IEC 62443
Shell-Scripting
Network Engineering
ISO 27001
Sicherheitsmanagement
PCI DSS
Python
Databases
Linux
Unix
SQL
Technischer Betrieb
Infrastructure Penetration Tests
Application Security
Web Application Penetration Tests
Functional Safety
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What is Siegfried Hollerer email address?
Email Siegfried Hollerer at [email protected]. This email is the most updated Siegfried Hollerer's email found in 2026.
How to contact Siegfried Hollerer?
To contact Siegfried Hollerer send an email to [email protected]. (updated on March 15, 2026)
What company does Siegfried Hollerer work for?
Siegfried Hollerer works for USTP – University of Applied Sciences St. Pölten
What is Siegfried Hollerer's role at USTP – University of Applied Sciences St. Pölten?
Siegfried Hollerer is Lektor
What is Siegfried Hollerer's Phone Number?
Siegfried Hollerer's phone (**) *** *** 403
What industry does Siegfried Hollerer work in?
Siegfried Hollerer works in the Information Technology & Services industry.
Siegfried Hollerer Email Addresses
Siegfried Hollerer Phone Numbers
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