Homeland Security Courses

Cyber Security Course for Beginners - Level 01

13165 ratings at Udemy

Learn the Security Fundamentals required for your everyday online presence.

• Udemy
• 1 hour 8 minutes
• On-Demand
• Free Online Course

Sending Secrets: Security and Cryptography in a Quantum World

Explore cryptography's evolution, from Caesar's cipher to quantum computing challenges. Learn about modern encryption, prime numbers, and the potential impact of quantum computers on cybersecurity.

• YouTube
• 1 hour 10 minutes
• On-Demand
• Free Video

Play It Safe: Manage Security Risks

8060 ratings at Coursera

Dive deep into cybersecurity concepts, focusing on risk management, threat analysis, and security frameworks. Learn to use SIEM tools and playbooks to protect business operations effectively.

• Coursera
• 11 hours 46 minutes
• On-Demand
• Free Online Course (Audit)

Security Awareness Campaigns (Lite)

5634 ratings at Udemy

This is the "lite" version of Security Awareness Campaigns and is meant to give you an idea of the full course.

• Udemy
• On-Demand
• Free Online Course

Operating Systems: Overview, Administration, and Security

5492 ratings at Coursera

Explore operating systems, focusing on Windows, Linux, and macOS. Learn file systems, security features, virtualization, and hands-on management of user accounts, permissions, and threat protection.

• Coursera
• 17 hours 29 minutes
• On-Demand
• Free Online Course (Audit)

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)

Connect and Protect: Networks and Network Security

5253 ratings at Coursera

Explore network fundamentals, security measures, and system hardening techniques. Learn to protect against intrusions, understand protocols, and secure both local and cloud infrastructures.

• Coursera
• 14 hours 53 minutes
• On-Demand
• Free Online Course (Audit)

Free CCNA Security 210-260 Course: All About VPNs

4507 ratings at Udemy

This course is live! New videos every day until completed. Join today and be automatically notified when videos go up!

• Udemy
• 1 hour 3 minutes
• On-Demand
• Free Online Course

[NEW] Cyber Security 2020

4143 ratings at Udemy

web security and clever attacks, defenses, and techniques for writing secure code

• Udemy
• 5 hours
• On-Demand
• Free Online Course

Enterprise and Infrastructure Security

635 ratings at Coursera

Explore advanced cybersecurity topics for enterprise and infrastructure, including compliance, hybrid cloud, blockchain, IoT, mobility, and critical infrastructure protection. Gain practical insights for career planning.

• Coursera
• 14 hours 54 minutes
• On-Demand
• Free Online Course (Audit)

Apply end to end security to a cloud application

Learn to secure cloud applications with encryption, authentication, and authorization techniques using IBM Cloud services.

• Cognitive Class
• On-Demand
• Free Online Course

Mobile Payment Security

This cybersecurity course for professionals explores the core concepts of mobile payment security. Whether you are an analyst, architect, or administrator, this course will help you uncover the issues that inform any mobile payment implementation.

• edX
• 4 weeks, 3-5 hours a week
• On-Demand
• Free Online Course (Audit)

Computer Networks and Network Security

3190 ratings at Coursera

Explore network security fundamentals, TCP/IP, OSI model, and database vulnerabilities. Learn about LAN, routing, firewalls, and injection attacks to enhance cybersecurity skills.

• Coursera
• 15 hours 19 minutes
• On-Demand
• Free Online Course (Audit)

Cyber Security: Building Compromise Resilient Systems and Key Management - Dr. Justin Cappos

Explore critical cybersecurity topics with Dr. Justin Cappos, focusing on building resilient systems, key management, and operational security for production environments facing potential attacks.

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

Empirical Measurement of Security and Privacy in Technology Systems - Conversations with Dr. Damon McCoy

Explore cutting-edge cybersecurity research, focusing on empirical measurement of tech systems' security and privacy, and their societal impact. Gain insights from Dr. McCoy's work in automotive security.

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