Homeland Security Courses

Hash, Hack, Code - Emerging Trends in Cyber Security

12 ratings

Join Professor Dan Boneh as he shares new approaches to these emerging trends and dives deeper into how you can protect networks and prevent harmful viruses and threats.

• YouTube
• 49 minutes
• Self-Paced
• Free Online Course

CISSP (Certified Information Systems Security Professional) Course

30 ratings

Prepare for CISSP with lessons on the C.I.A. triad, secure network architecture and design, risk management, qualitative and quantitative risk analysis, and risk mitigation strategies.

• Cybrary
• 1-2 hours
• Self-Paced
• Free Video

Introduction to cyber security: stay safe online

20 ratings

This free course, Introduction to cyber security: stay safe online, will help you to understand online security and start to protect your digital life, whether at home or work. You will learn how ...

• OpenLearn
• 24 hours
• Self-Paced
• Free Certificate

Information security

19 ratings

Information security underpins the commercial viability and profitability of enterprises of all sizes and the effectiveness of public sector organisations. This free course begins by explaining why...

• OpenLearn
• 10 hours
• Self-Paced
• Free Certificate

Intro to Information Security

2 ratings

Survey information security: software vulnerabilities and malware, encryption, hashing and authentication, network attacks and countermeasures, plus databases, web apps, privacy and public policy.

• Udacity
• Self-Paced
• Free Online Course

Network Security

1 rating

This course provides an introduction to computer and network security. Students successfully completing this class will be able to evaluate works in academic and commercial security, and will have rudimentary skills in security research.

• Udacity
• 16 weeks
• Self-Paced
• Free Online Course

Stanford Seminar - Security and the Software Defined Network

3 ratings

Explores securing software-defined networks through policy arbitration, centralized management, application mediation, and automated threat response.

• YouTube
• 1 hour 14 minutes
• Self-Paced
• Free Online Course

Cyber-Physical Systems Security

This course provides an introduction to security issues relating to cyber-physical systems including industrial control systems and critical infrastructures.

• Udacity
• 16 weeks
• Self-Paced
• Free Online Course

Web Security Fundamentals

22 ratings

Essential knowledge for every web developer, discover important principles of modern web security, and learn about current security best practices.

• edX
• 5 weeks, 4-6 hours a week
• Self-Paced
• Free Certificate

• Best of All Time

Stanford Seminar - Computer Security- The Mess We're In, How We Got Here, and What to Do About It

2 ratings

A talk arguing that identity and access management is fundamentally flawed, tracing how it got that way and proposing a strategy for fixing it.

• YouTube
• 1 hour 6 minutes
• Self-Paced
• Free Video

Hacking AI - Security & Privacy of Machine Learning Models

Explore how adversarial behavior exposes weaknesses in machine learning models and how defenses can measure and improve their resistance.

• YouTube
• 58 minutes
• Self-Paced
• Free Video

Implications of Energy Transition: Nuclear, Climate Protection, Security and Infrastructure - Part 2

Explore the controversial implications of energy transition with Amory Lovins, examining nuclear power, climate protection, global security, and infrastructure through case studies and comparative analysis.

• YouTube
• 1 hour 44 minutes
• Self-Paced
• Free Video

Energy Transition Implications - Nuclear Power, Climate Protection, and Global Security - Part 2

Explore controversial energy transition implications including nuclear power economics, climate security, infrastructure challenges, and capital reallocation through expert analysis.

• YouTube
• 1 hour 39 minutes
• Self-Paced
• Free Video

Security & Safety Challenges in a Globalized World

16 ratings

Security challenges as wicked problems: distinguish safety from security, apply risk management and a three-step Explore-Understand-Do method to cases like cyber breaches across governance levels.

• Coursera
• 7 weeks, 1 hour a week
• Self-Paced
• Paid Course

Career Certificate

Security Engineer

34 ratings at Udacity

Build practical security engineering skills spanning cryptography, vulnerability assessment, infrastructure hardening, and application resilience.

• Udacity
• 90 hours
• Self-Paced
• Paid Course