Homeland Security Courses

Cyber Security Course for Beginners - Level 01

15741 ratings at Udemy

Learn the Security Fundamentals required for your everyday online presence.

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

Introduction to cyber security: stay safe online

161 ratings at OpenLearn

Gain essential cyber security knowledge to protect your digital life. Learn about threats, authentication, malware, networking, cryptography, and risk management in this comprehensive introduction.

• OpenLearn
• 24 hours
• On-Demand
• Free Certificate

Water Security: Diversifying Urban Water Supply for Future Challenges

1 review

Experts discuss Melbourne's water security challenges, exploring innovative solutions for sustainable urban water management amidst population growth and climate change.

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

Windows Server Management and Security

672 ratings at Coursera

Explore enterprise Windows Server management, from installation to user configuration and system hardening. Learn authentication, authorization, and built-in security features for effective enterprise-level Windows administration.

• Coursera
• 12 hours 57 minutes
• On-Demand
• Paid Course

Microcredential

Computer Security and Systems Management

1939 ratings at Coursera

Gain practical skills in enterprise computing, covering secure system design, server management, and auditing for Windows and Linux environments. Prepare for real-world IT challenges.

• Coursera
• 4 weeks, 10 hours a week
• On-Demand
• Paid Course
• 4 courses

Microcredential

Cyber Security – Technology and Governance

200 ratings at Coursera

Explore cybersecurity fundamentals, from computer systems to network security, cybercrime, and practical management strategies. Gain insights into technology, human factors, and governance in the digital security landscape.

• Coursera
• 16 weeks, 5 hours a week
• On-Demand
• Paid Course
• 4 courses

Digital Safety and Security

70 ratings at Coursera

Learn essential digital security skills to protect yourself online, including identifying threats, implementing safeguards, and creating action plans for potential cyberattacks.

• Coursera
• 11 hours 9 minutes
• On-Demand
• Paid Course

Amazon Web Services;  Amazon

AWS Security Incident Response Overview

3 reviews

Learn to define, detect, analyze, contain, eradicate, and recover from security incidents in AWS using appropriate services and following a structured incident response workflow.

• AWS Skill Builder
• 1-2 hours
• On-Demand
• Free Certificate

ExcelIsFun

Excel & Business Math - MEDIAN Function for FICA Social Security & Medicare Payroll Deductions

3 reviews

Learn to calculate FICA payroll deductions using Excel's MEDIAN function, focusing on Social Security and Medicare taxes. Master tax calculations with changing rates and create employee payroll tables.

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

White Hat Cal Poly

Airplane Security - Jennifer Maunder

3 reviews

Explore aviation security challenges, from GPS jamming to in-flight entertainment vulnerabilities. Learn about digital systems, avionics, and ongoing efforts to enhance airplane cybersecurity.

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

DEFCONConference

The Interplay Between Safety and Security in Aviation Systems

3 reviews

Explore the critical relationship between aviation safety and cybersecurity standards, from DO-178 to DO-356A, understanding system design principles, assurance levels, and threat modeling in modern aircraft systems.

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

Proactive Computer Security

266 ratings at Coursera

Learn to proactively test and enhance your computer security practices. Explore deterrents, penetration testing methodology, and practical tools to assess and improve your systems' defenses.

• Coursera
• 12 hours 21 minutes
• On-Demand
• Paid Course

VMware

Networking and Security Architecture with VMware NSX

464 ratings at Coursera

Explore network virtualization with VMware NSX, covering architecture, security, application continuity, and operations. Gain hands-on experience and prepare for certification in this comprehensive course.

• Coursera
• 20 hours 7 minutes
• On-Demand
• Paid Course

Microcredential

Fundamentals of Computer Network Security

595 ratings at Coursera

Comprehensive IT security training covering network systems, cryptography, web app security, penetration testing, and firewall/IDS configuration. Develop practical skills for various cybersecurity roles.

• Coursera
• 4 weeks, 10 hours a week
• On-Demand
• Paid Course
• 4 courses

Linux Server Management and Security

920 ratings at Coursera

Explore enterprise Linux management, covering system configuration, user authentication, and security hardening techniques for effective server administration.

• Coursera
• 13 hours 18 minutes
• On-Demand
• Paid Course