IT Security: System Hardening

Course overview

The training focuses on system hardening in the field of IT security. It covers the fundamentals of system hardening, securing systems, and verifying hardening measures. Knowledge about system hardening in IT security will be conveyed, with professional content deepened through the mentioned topics. Fundamentals of System Hardening - Overview of goals and procedures for system hardening - Points of attack in operating systems and services - Positioning of system hardening within IT security - Responsibilities for hardening systems Securing Systems - Deactivation of unnecessary services and access - Assignment of rights according to the principle of least privilege - Applying updates for systems and services - Securing configurations in IT systems Hardening Operating Systems - Hardening operating systems against known threats - Adjusting settings for security - Securing user accounts and access - Documentation of the hardening measures taken Verification and Measures - Checking the hardening of systems for gaps - Detection of deviations from the specifications - Deriving measures for further security - Reporting on the results of the hardening The training imparts knowledge about system hardening in IT security and addresses the fundamentals of system hardening. It covers the securing of systems and the verification of hardening measures. The topics discussed are interrelated throughout the course.

Upcoming dates

• 2026-11-08T23:00:00.000Z · 2026-12-27T23:00:00.000Z · Aachen · Blended Learning
• 2026-11-08T23:00:00.000Z · 2026-12-27T23:00:00.000Z · Berlin · Blended Learning
• 2026-11-08T23:00:00.000Z · 2026-12-27T23:00:00.000Z · Hannover · Blended Learning
• 2026-11-08T23:00:00.000Z · 2026-12-27T23:00:00.000Z · Duisburg · Blended Learning
• 2026-11-08T23:00:00.000Z · 2026-12-27T23:00:00.000Z · München · Blended Learning

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