Professor Dr. Ralph Holz

• Summer Term 2026
• Winter Term 2025/26
• Summer Term 2025
• Winter Term 2024/25

Summer Term 2026

Lectures

• Lecture: Netzwerk- und Systemsicherheit [104030]
  (in cooperation with Gerrit Seifert)
  • [15^th Apr – 15^th Jul 2026 | Wed, 12.00 p. m. – 2.00 p. m. | weekly | M B 5 (M 5)]
  • [16^th Apr – 16^th Jul 2026 | Thu, 12.00 p. m. – 2.00 p. m. | weekly | M B 4 (M 4)]
• V/Ü: Computernetze und ihre Leistung [104034]
  (in cooperation with Gerrit Seifert)
  • [13^th Apr – 13^th Jul 2026 | Mon, 12.00 p. m. – 2.00 p. m. | weekly | M B 4 (M 4)]

Seminars

• Project seminar: Projektseminar: "Entwicklung von Tools der empirischen Netzwerkforschung" [104033]
  (in cooperation with Gerrit Seifert)
  • [13^th Apr – 18^th Sep 2026 | Mon – Fri, 8.00 a. m. – 6.00 p. m. | Block Course | SRZ 114]
• Advanced seminar: Oberseminar "Computernetzwerke und Netzwerksicherheit" [104032]
  (in cooperation with Gerrit Seifert)
  • [15^th Apr – 15^th Jul 2026 | Wed, 10.00 a. m. – 12.00 p. m. | TwoWeekly]

Practices

• Practice: Übungen zur Vorlesung Netzwerk- und Systemsicherheit [104031]
  (in cooperation with Gerrit Seifert)
  • [16^th Apr – 16^th Jul 2026 | Thu, 2.00 p. m. – 4.00 p. m. | weekly]
• Introduction to academic work: Betreuung von Abschlussarbeiten der Informatik [104117]
  (in cooperation with Prof. Dr. Sergei Gorlatch, Prof. Dr. Zoltan Mann, Prof. Dr. Paula Herber, Jun.-Prof.Florian Kurpicz, Prof. Dr. Xiaoyi Jiang, Prof. Dr. Anne Remke, Prof. Dr. Malte Schilling, Prof. Dr. Markus Müller-Olm, Dr. Dietmar Lammers, Dr. Carina da Silva, Prof. Dr. Jan Vahrenhold and Jun.-Prof.Tanya Braun)

Winter Term 2025/26

Lectures

• Lecture: Empirical Security Analysis & Engineering [102041]
  (in cooperation with Gerrit Seifert)
  • [13^th Oct 2025 – 26^th Jan 2026 | Mon, 10.00 a. m. – 12.00 p. m. | weekly | M B 5 (M 5)]
• Lecture series: Ringvorlesung Netzwerke und Sicherheit [102038]
  (in cooperation with Gerrit Seifert)
  • [16^th Oct 2025 – 29^th Jan 2026 | Thu, 12.00 p. m. – 2.00 p. m. | weekly | M B 2 (M 2)]
  • [Thu, 13^th Nov 2025, 12.00 p. m. – 2.00 p. m. | Single Course | M A 111 (SR 1C)]
• V/Ü: Betriebssysteme [102037]
  (in cooperation with Gerrit Seifert)
  • [13^th Oct 2025 – 26^th Jan 2026 | Mon, 12.00 p. m. – 2.00 p. m. | weekly | M B 2 (M 2)]
  • [14^th Oct 2025 – 27^th Jan 2026 | Tue, 12.00 p. m. – 2.00 p. m. | weekly | SRZ 105]
  • [15^th Oct 2025 – 28^th Jan 2026 | Wed, 12.00 p. m. – 2.00 p. m. | weekly | M B 2 (M 2)]
  • [15^th Oct 2025 – 28^th Jan 2026 | Wed, 4.00 p. m. – 6.00 p. m. | weekly | SRZ 105]
  • [15^th Oct 2025 – 28^th Jan 2026 | Wed, 2.00 p. m. – 4.00 p. m. | weekly | SRZ 117]
  • [16^th Oct 2025 – 29^th Jan 2026 | Thu, 4.00 p. m. – 6.00 p. m. | weekly | SRZ 105]

Seminar

• Advanced seminar: Oberseminar "Computernetzwerke und Netzwerksicherheit" [102040]
  (in cooperation with Gerrit Seifert)
  • [15^th Oct 2025 – 28^th Jan 2026 | Wed, 10.00 a. m. – 12.00 p. m. | TwoWeekly | SRZ 202]
  • [Wed, 3^rd Dec 2025, 10.00 a. m. – 12.00 p. m. | Single Course | SRZ 113]

Practices

• Practice: Übungen Empirical Security Analysis & Engineering [102042]
  (in cooperation with Gerrit Seifert)
  • [16^th Oct 2025 – 29^th Jan 2026 | Thu, 4.00 p. m. – 6.00 p. m. | weekly | SRZ 116]
• Introduction to academic work: Betreuung von Abschlussarbeiten der Informatik [102118]
  (in cooperation with Prof. Dr. Sergei Gorlatch, Prof. Dr. Zoltan Mann, Prof. Dr. Paula Herber, Jun.-Prof.Florian Kurpicz, Prof. Dr. Xiaoyi Jiang, Prof. Dr. Anne Remke, Prof. Dr. Malte Schilling, Prof. Dr. Markus Müller-Olm, Dr. Dietmar Lammers, Dr. Carina da Silva, Prof. Dr. Jan Vahrenhold and Jun.-Prof.Tanya Braun)

Colloquium

• Colloquium: Informatik-Kolloquium [102117]
  (in cooperation with Prof. Dr. Sergei Gorlatch, Prof. Dr. Zoltan Mann, Prof. Dr. Paula Herber, Jun.-Prof.Florian Kurpicz, Prof. Dr. Xiaoyi Jiang, Prof. Dr. Anne Remke, Prof. Dr. Malte Schilling, Prof. Dr. Markus Müller-Olm, Prof. Dr. Jan Vahrenhold and Jun.-Prof.Tanya Braun)
  • [15^th Oct 2025 – 28^th Jan 2026 | Wed, 2.00 p. m. – 4.00 p. m. | weekly | M B 4 (M 4)]

Summer Term 2025

Lectures

• Lecture: Netzwerk- und Systemsicherheit [100037]
  (in cooperation with Gerrit Seifert)
• V/Ü: Computernetze und ihre Leistung [100034]
  (in cooperation with Gerrit Seifert)

Seminars

• Project seminar: Projektseminar: "Entwicklung von Tools der empirischen Netzwerkforschung" [100035]
  (in cooperation with Gerrit Seifert)
• Advanced seminar: Oberseminar "Computernetzwerke und Netzwerksicherheit" [100033]
  (in cooperation with Gerrit Seifert)

Practices

• Practice: Übungen zur Vorlesung Netzwerk- und Systemsicherheit [100038]
  (in cooperation with Gerrit Seifert)
• Introduction to academic work: Betreuung von Abschlussarbeiten der Informatik [100120]
  (in cooperation with Prof. Dr. Sergei Gorlatch, Prof. Dr. Paula Herber, Prof. Dr. Xiaoyi Jiang, Prof. Dr. Anne Remke, Prof. Dr. Malte Schilling, Prof. Dr. Markus Müller-Olm, Dr. Dietmar Lammers, Dr. Carina da Silva, Prof. Dr. Jan Vahrenhold, Dr. Vladimir Molchanov and Jun.-Prof.Tanya Braun)

Colloquium

• Colloquium: Informatik-Kolloquium [100119]
  (in cooperation with Prof. Dr. Sergei Gorlatch, Prof. Dr. Paula Herber, Jun.-Prof.Tanya Braun, Prof. Dr. Xiaoyi Jiang, Prof. Dr. Anne Remke, Prof. Dr. Malte Schilling, Prof. Dr. Markus Müller-Olm and Prof. Dr. Jan Vahrenhold)

Winter Term 2024/25

Lectures

• Lecture: Empirical Security Analysis & Engineering [108040]
  (in cooperation with Gerrit Seifert)
• Lecture series: Ringvorlesung Netzwerke und Sicherheit [108037]
  (in cooperation with Gerrit Seifert)

Seminars

• Project seminar: Projektseminar: "Entwicklung von Tools der empirischen Netzwerkforschung" [108039]
  (in cooperation with Gerrit Seifert)
• Advanced seminar: Oberseminar "Computernetzwerke und Netzwerksicherheit" [108044]
  (in cooperation with Gerrit Seifert)

Practices

• Practice: Übungen Empirical Security Analysis & Engineering [108041]
  (in cooperation with Gerrit Seifert)
• Introduction to academic work: Betreuung von Abschlussarbeiten der Informatik [108119]
  (in cooperation with Prof. Dr. Sergei Gorlatch, Prof. Dr. Paula Herber, Prof. Dr. Xiaoyi Jiang, Prof. Dr. Anne Remke, Prof. Dr. Malte Schilling, Prof. Dr. Markus Müller-Olm, Dr. Dietmar Lammers, Dr. Carina da Silva, Prof. Dr. Jan Vahrenhold and Jun.-Prof.Tanya Braun)

Colloquium

• Colloquium: Informatik-Kolloquium [108118]
  (in cooperation with Prof. Dr. Sergei Gorlatch, Prof. Dr. Paula Herber, Jun.-Prof.Tanya Braun, Prof. Dr. Xiaoyi Jiang, Prof. Dr. Malte Schilling, Prof. Dr. Anne Remke, Prof. Dr. Markus Müller-Olm and Prof. Dr. Jan Vahrenhold)