teaching

lectures, lab courses, and theses

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data security

master course // winter
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advanced web security

master course // summer
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supervised theses

bachelor & master

Below are all lectures and lab coures listed that I have taught.

2025

Winter

  1. Lecture
    Data Security
    In Master Lecture, University of Wuppertal, Oct 2025
    Website
  2. Seminar
    Seminar Web and Datasecurity
    In Bachelor/Master, University of Wuppertal, Oct 2025

2024

Winter

  1. Seminar
    Colloquium Web Security
    In Bachelor/Master, Ruhr University Bochum, Oct 2024
  2. Lecture
    Message-Level Security
    In Master Lecture, Ruhr University Bochum, Oct 2024
    Website
  3. Lab Course
    Practical Course Hacking Techniques
    In Bachelor/Master Lab Course, Ruhr University Bochum, Oct 2024

Summer

  1. Seminar
    Colloquium Web Security
    In Bachelor/Master, Ruhr University Bochum, Apr 2024
  2. Lecture
    Computernetworks
    In Bachelor Lecture, Ruhr University Bochum, Apr 2024
    Website
  3. Lab Course
    Practical Course Hacking Techniques
    In Bachelor/Master Lab Course, Ruhr University Bochum, Apr 2024

2023

Winter

  1. Seminar
    Colloquium Network and Datasecurity
    In Bachelor/Master, Ruhr University Bochum, Oct 2023
  2. Lecture
    Current Topics in the Area of Internet Security: OOXML Security
    In Invited Master Guest Lecture, Ruhr University Bochum, Oct 2023
  3. Lecture
    Message-Level Security
    In Master Lecture, Ruhr University Bochum, Oct 2023
    Awarded Website
  4. Lab Course
    Practical Course Hacking Techniques
    In Bachelor/Master Lab Course, Ruhr University Bochum, Oct 2023
  5. Seminar
    Seminar Network and Datasecurity
    In Bachelor/Master, Ruhr University Bochum, Oct 2023

Summer

  1. Seminar
    Colloquium Web Security
    In Bachelor/Master, Ruhr University Bochum, Apr 2023
  2. Lecture
    Computernetworks
    In Bachelor Lecture, Ruhr University Bochum, Apr 2023
    Website
  3. Lab Course
    Practical Course Hacking Techniques
    In Bachelor/Master Lab Course, Ruhr University Bochum, Apr 2023

2022

Winter

  1. Seminar
    Colloquium Network and Datasecurity
    In Bachelor/Master, Ruhr University Bochum, Oct 2022
  2. Lecture
    Message-Level Security
    In Master Lecture, Ruhr University Bochum, Oct 2022
    Website
  3. Lab Course
    Practical Course Fundamentals of IT Security
    In Bachelor/Master Lab Course, Ruhr University Bochum, Oct 2022
  4. Seminar
    Seminar Network and Datasecurity
    In Bachelor/Master, Ruhr University Bochum, Oct 2022

Summer

  1. Seminar
    Colloquium Network and Datasecurity
    In Bachelor/Master, Ruhr University Bochum, Apr 2022
  2. Lecture
    Computernetworks
    In Bachelor Lecture, Ruhr University Bochum, Apr 2022
    Website
  3. Lab Course
    Practical Course Fundamentals of IT Security
    In Bachelor/Master Lab Course, Ruhr University Bochum, Apr 2022
  4. Seminar
    Seminar Network and Datasecurity
    In Bachelor/Master, Ruhr University Bochum, Apr 2022
  5. Lecture
    Web Security: OAuth and OpenID Connect
    In Invited Guest Lecture, Padaborn University, Apr 2022
    Website

2021

Winter

  1. Seminar
    Colloquium Network and Datasecurity
    In Bachelor/Master, Ruhr University Bochum, Oct 2021
  2. Lecture
    Message-Level Security
    In Master Lecture, Ruhr University Bochum, Oct 2021
    Website
  3. Lab Course
    Practical Course Fundamentals of IT Security
    In Bachelor/Master Lab Course, Ruhr University Bochum, Oct 2021
  4. Seminar
    Seminar Network and Datasecurity
    In Bachelor/Master, Ruhr University Bochum, Oct 2021

Summer

  1. Lecture
    Computernetworks
    In Bachelor Lecture, Ruhr University Bochum, Apr 2021
    Website
  2. Seminar
    Seminar Network and Datasecurity
    In Bachelor/Master, Ruhr University Bochum, Apr 2021
  3. Lecture
    Web Security: OAuth and OpenID Connect
    In Invited Guest Lecture, Padaborn University, Apr 2021
    Website

2020

Winter

  1. Seminar
    Colloquium Network and Datasecurity
    In Bachelor/Master, Ruhr University Bochum, Oct 2020
  2. Lecture
    Message-Level Security
    In Master Lecture, Ruhr University Bochum, Oct 2020
    Website
  3. Seminar
    Seminar Network and Datasecurity
    In Bachelor/Master, Ruhr University Bochum, Oct 2020

Summer

  1. Seminar
    Colloquium Network and Datasecurity
    In Bachelor/Master, Ruhr University Bochum, Apr 2020
  2. Lecture
    Computernetworks
    In Bachelor Lecture, Ruhr University Bochum, Apr 2020
    Website
  3. Lab Course
    Practical Course Fundamentals of IT Security
    In Bachelor/Master Lab Course, Ruhr University Bochum, Apr 2020
  4. Seminar
    Seminar Network and Datasecurity
    In Bachelor/Master, Ruhr University Bochum, Apr 2020

2019

Winter

  1. Seminar
    Colloquium Network and Datasecurity
    In Bachelor/Master, Ruhr University Bochum, Oct 2019
  2. Lecture
    Message-Level Security
    In Master Lecture, Ruhr University Bochum, Oct 2019
    Website
  3. Lab Course
    Practical Course Fundamentals of IT Security
    In Bachelor/Master Lab Course, Ruhr University Bochum, Oct 2019
  4. Seminar
    Seminar Network and Datasecurity
    In Bachelor/Master, Ruhr University Bochum, Oct 2019

Summer

  1. Lecture
    Advanced Web Attacks
    In Master Lecture, University of Applied Science Bonn-Rhein Sieg, Apr 2019
  2. Seminar
    Colloquium Network and Datasecurity
    In Bachelor/Master, Ruhr University Bochum, Apr 2019
  3. Lecture
    Computernetworks
    In Bachelor Lecture, Ruhr University Bochum, Apr 2019
    Website
  4. Lab Course
    Practical Course Fundamentals of IT Security
    In Bachelor/Master Lab Course, Ruhr University Bochum, Apr 2019
  5. Seminar
    Seminar Network and Datasecurity
    In Bachelor/Master, Ruhr University Bochum, Apr 2019

2018

Winter

  1. Seminar
    Colloquium Network and Datasecurity
    In Bachelor/Master, Ruhr University Bochum, Oct 2018
  2. Lecture
    Message-Level Security
    In Master Lecture, Ruhr University Bochum, Oct 2018
    Website
  3. Lab Course
    Practical Course Fundamentals of IT Security
    In Bachelor/Master Lab Course, Ruhr University Bochum, Oct 2018
  4. Seminar
    Seminar Network and Datasecurity
    In Bachelor/Master, Ruhr University Bochum, Oct 2018

Summer

  1. Lecture
    Computernetworks
    In Bachelor Lecture, Ruhr University Bochum, Apr 2018
    Website
  2. Lab Course
    Practical Course Fundamentals of IT Security
    In Bachelor/Master Lab Course, Ruhr University Bochum, Apr 2018
  3. Seminar
    Seminar Network and Datasecurity
    In Bachelor/Master, Ruhr University Bochum, Apr 2018

2017

Summer

  1. Lecture
    Advanced Web Attacks
    In Master Lecture, University of Applied Science Bonn-Rhein Sieg, Apr 2017
  2. Lecture
    Computernetworks
    In Bachelor Lecture, Ruhr University Bochum, Apr 2017
    Website
  3. Lab Course
    Security Appliances
    In Bachelor/Master Lab Course, Ruhr University Bochum, Apr 2017

2016

Winter

  1. Lecture
    Network Security
    In Isits AG International School for IT Security (Tutor), Oct 2016
  2. Lecture
    XML- and Web Service Security
    In Bachelor Lecture (Tutor), Ruhr University Bochum, Oct 2016

Summer

  1. Lecture
    Advanced Web Attacks
    In Master Lecture, University of Applied Science Bonn-Rhein Sieg, Apr 2016
  2. Lab Course
    Security Appliances
    In Bachelor/Master Lab Course, Ruhr University Bochum, Apr 2016

2015

Winter

  1. Lecture
    XML- and Web Service Security
    In Bachelor Lecture (Tutor), Ruhr University Bochum, Oct 2015

Summer

  1. Lab Course
    Security Appliances
    In Bachelor/Master Lab Course, Ruhr University Bochum, Apr 2015

2014

Winter

  1. Lecture
    XML- and Web Service Security
    In Bachelor Lecture (Tutor), Ruhr University Bochum, Oct 2014

Summer

  1. Lab Course
    Security Appliances
    In Bachelor/Master Lab Course, Ruhr University Bochum, Apr 2014
  2. Lab Course
    Wie Sicher Ist OAuth? Sicherheitsanalyse Existierender Bibliotheken
    In Bachelor/Master Lab Course, Ruhr University Bochum, Apr 2014

2013

Winter

  1. Lecture
    XML- and Web Service Security
    In Bachelor Lecture (Tutor), Ruhr University Bochum, Oct 2013

Summer

  1. Lab Course
    Security Appliances
    In Bachelor/Master Lab Course, Ruhr University Bochum, Apr 2013

2012

Winter

  1. Lecture
    XML- and Web Service Security
    In Bachelor Lecture (Tutor), Ruhr University Bochum, Oct 2012