Operating System Security Courses and Certifications

IT Security Foundations: Operating System Security

45 ratings at LinkedIn Learning

Whether you’re using Windows, macOS, or Linux, learn how to secure your operating system against attacks.

• LinkedIn Learning
• 1-2 hours
• On-Demand
• Free Trial Available

Cybersecurity Roles, Processes & Operating System Security

5410 ratings at Coursera

Explore OS fundamentals, security features, and hands-on skills in Windows, Linux, and macOS. Gain essential knowledge for IT and cybersecurity careers through practical labs and projects.

• Coursera
• 17 hours 34 minutes
• On-Demand
• Free Online Course (Audit)

Cybersecurity for Absolute Beginners: OS Security

294 ratings at Udemy

Learn Encryption, Permissions, Backups, Firewalls, OS Hardening with Live Demos of BitLocker, FileVault and More

• Udemy
• 5 hours 20 minutes
• On-Demand
• Paid Course

Hardware and Operating System Foundations III

26 ratings at Coursera

Explore OS security fundamentals, including firewalls, logging, and permissions in both Windows and Linux operating systems, with practical configuration skills.

• Coursera
• 17 hours 25 minutes
• On-Demand
• Paid Course

IT Security Foundations: Core Concepts

928 ratings at LinkedIn Learning

Prepare for MTA exam 98-367, Security Fundamentals. Learn the core concepts of operating system and network-level security to avoid threats and eliminate system vulnerabilities.

• LinkedIn Learning
• 1-2 hours
• On-Demand
• Free Trial Available

The Intermediate PC Security course will teach students about endpoint protection. Students will learn fundamental information about PC Security and common attack vectors.

• Cybrary
• 3-4 hours
• On-Demand
• Paid Course

IT Security Foundations: Operating System Security

639 ratings at LinkedIn Learning

Whether you’re using Windows, macOS, or Linux, learn how to secure your operating system against attacks.

• LinkedIn Learning
• 1 hour 43 minutes
• On-Demand
• Free Trial Available

The Complete Cyber Security Course : Hackers Exposed!

57979 ratings at Udemy

Volume 1 : Become a Cyber Security Specialist, Learn How to Stop Hackers, Prevent Hacking, Learn IT Security & INFOSEC

• Udemy
• 12 hours 5 minutes
• On-Demand
• Paid Course

DEFCONConference

Getting a Migraine - Unique System Integrity Protection Bypass on macOS

Delve into advanced MacOS security exploitation, exploring System Integrity Protection bypass techniques, undeletable malware creation, and essential detection strategies for security teams.

• YouTube
• 43 minutes
• On-Demand
• Free Video

TBOOT and Secure Boot Coexistence for Enhanced OS Launch Security

Explore advanced OS security through TBOOT and Secure Boot coexistence, enhancing system protection and launch integrity for a more robust computing environment.

• YouTube
• 31 minutes
• On-Demand
• Free Video

ACM SIGPLAN

Building Dynamic System Call Sandbox with Partial Order Analysis

Explore dynamic system call sandboxing using partial order analysis to enhance OS security. Learn how to restrict unnecessary system calls and reduce attack surfaces in program execution.

• YouTube
• 19 minutes
• On-Demand
• Free Video

OpenUK

Regulation by Telemetry - How to Fix OS Security by 2030

Explore strategies to enhance OS security through telemetry-based regulation, aiming for improved cybersecurity measures by 2030.

• YouTube
• 27 minutes
• On-Demand
• Free Video

NDC Conferences

Linux User Namespaces: A Blessing and a Curse - Security Implications and Best Practices

Explore Linux user namespaces' dual nature in security - from enabling sandboxed applications to potential exploit vectors - and learn practical strategies for safe implementation.

• YouTube
• 47 minutes
• On-Demand
• Free Video

A Complete Cyber Security Guide For Beginners 2026

876 ratings at Udemy

Become a Cyber Security Expert, Learn to fight Black Hat Hackers, Protect Yourself, Analyze and Destroy Malwares

• Udemy
• 16 hours 11 minutes
• On-Demand
• Paid Course

Advanced Cybersecurity Topics

Master advanced cybersecurity techniques including rootkits, OS security, buffer overflow vulnerabilities, and post-exploitation strategies through hands-on labs using the MITRE ATT&CK framework.

• Coursera
• 2 days 55 minutes
• On-Demand
• Paid Course