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252-1414-00L 7 Credits MSC , WBZ , NDS D-INFK , D-MATH , D-GESS , D-ITET

System Security

VVZ CR 3.48

Last Updated: 2026-06-03 00:07:33

Abstract

The first part of the course covers general security concepts and hardware-based support for security.In the second part, the focus is on system design and methodologies for building secure systems.

Objective

In this lecture, students learn about the security requirements and capabilities that are expected from modern hardware, operating systems, and other software environments. An overview of available technologies, algorithms and standards is given, with which these requirements can be met.

Content

The first part of the lecture covers hardware-based security concepts. Topics include the concept of physical and software-based side channel attacks on hardware resources, architectural support for security (e.g., memory management and permissions, disk encryption), and trusted execution environments (Intel SGX, ARM TrustZone, AMD SEV, and RISC-​V Keystone). In the second part, the focus is on system design and methodologies for building secure systems. Topics include: common software faults (e.g., buffer overflows, etc.), bug-​detection, writing secure software (design, architecture, QA, testing), compiler-​supported security (e.g., control-​flow integrity), and language-​supported security (e.g., memory safety). Along the lectures, model cases will be elaborated and evaluated in the exercises.

General Information

Language
English
Levels
MSC , WBZ , NDS
Frequency
Yearly recurring

Examination

Type
session examination
Mode
written 90 minutes
Aids
Keine
Grading: 20% exercises and related reports (compulsory continuous performance assessments), 80% final exam.

Course Components

Type Title Time & Place Hours
lecture System Security No time listed 2 h weekly
exercise System Security
The exercises begin in the second week of the semester.
No time listed 2 h weekly
independent project System Security No time listed 2 h weekly

Offered In