Internet Security courses can help you learn about network security protocols, encryption techniques, and threat detection methods. You can build skills in risk assessment, incident response, and implementing security policies. Many courses introduce tools like firewalls, intrusion detection systems, and antivirus software, demonstrating how these tools are used to protect sensitive data and maintain system integrity.

Skills you'll gain: Windows Servers, Active Directory, General Networking, Microsoft Servers, System Configuration, Servers, Server Administration, Microsoft Windows, Remote Access Systems, Network Architecture, Network Administration, Systems Administration, Network Security, Network Protocols, Software Installation, Data Migration, User Accounts, Authentications
Beginner · Course · 1 - 3 Months
Michigan State University
Skills you'll gain: Interviewing Skills, Journalism, Media and Communications, Multimedia, Driving engagement, Electronic Media, Report Writing, Research Reports, Investigation, Research, Storytelling, Peer Review, Content Creation, Intelligence Collection and Analysis, Community Outreach, Ethical Standards And Conduct, International Relations, Data Collection, Rapport Building, Writing
★ 4.7 (1.7K) · Beginner · Specialization · 3 - 6 Months

University of Minnesota
Skills you'll gain: Open Web Application Security Project (OWASP), Cucumber (Software), Software Testing, Selenium (Software), Gherkin (Scripting Language), JUnit, Verification And Validation, Test Automation, Unit Testing, Security Testing, Regression Testing, Test Case, Software Development Tools, Testability, White-Box Testing, Behavior-Driven Development, Code Coverage, Performance Testing, Development Testing, Test Engineering
★ 4.2 (1K) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Process Modeling, Process Mapping, Business Process Modeling, Business Analysis, Cloud-Native Computing, Data Migration, Software Architecture, Stakeholder Analysis, Network Security, Systems Design, Extract, Transform, Load, Systems Architecture, Communication Planning, Stakeholder Management, Data Integration, Test Planning, Cybersecurity, Enterprise Architecture, Software Testing, Project Management
★ 4.7 (355) · Beginner · Professional Certificate · 3 - 6 Months

Edureka
Skills you'll gain: Bash (Scripting Language), Shell Script, Unix Shell, Linux Commands, Scripting, Linux, Unix, Scripting Languages, Debugging, Unix Commands, Linux Administration, Command-Line Interface, IT Automation, Code Reusability, Data Validation, Security Engineering, IT Service Management
Intermediate · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: Competitive Analysis, Market Research, User Story, Product Roadmaps, Competitive Intelligence, User Interface and User Experience (UI/UX) Design, AI Product Strategy, Usability, Persona Development, Product Development, Market Analysis, UI/UX Strategy, New Product Development, Product Management, Customer Analysis, Product Lifecycle Management, Quality Assurance and Control, Technology Roadmaps, Product Strategy, Data Analysis
★ 4.5 (424) · Beginner · Professional Certificate · 3 - 6 Months

Skills you'll gain: Systems Administration, IT Security Architecture, Operating System Administration, Information Systems Security, Remote Access Systems, IT Infrastructure, Hardening, Network Troubleshooting, OSI Models, Computer Networking, Routing Protocols, Application Security, TCP/IP, Cloud Management, Technical Support, Microsoft Windows, File Systems, Package and Software Management, Computer Hardware, Software Installation
★ 4.9 (7.3K) · Beginner · Professional Certificate · 3 - 6 Months

LearnKartS
Skills you'll gain: Critical Thinking and Problem Solving, Prioritization, Team Collaboration, Teamwork, Active Listening, Security Awareness, De-escalation Techniques, Stress Management, Productivity, Empathy & Emotional Intelligence, Collaboration, Problem Solving, Professionalism, Emotional Intelligence, Interviewing Skills, Personal Integrity, Workplace Bullying Intervention, Information Privacy, Accountability, Diversity Awareness
★ 4.7 (653) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: GitHub Copilot, AI Security, Prompt Engineering, Model Context Protocol, Agentic Workflows, Prompt Patterns, AI Orchestration, AI Integrations, AI Workflows, Generative AI Agents, GitHub, Secure Coding, Prompt Engineering Tools, Agentic systems, Context Engineering, Git (Version Control System), Context Management, Artificial Intelligence, Automation, Computer Programming
Intermediate · Course · 1 - 3 Months

University of Virginia
Skills you'll gain: Web Presence, Brand Management, Personal Attributes, Safety and Security, digital literacy, Personal Integrity, Personal Development, Social Media, Self-Awareness, Social Media Management, Social Media Strategy, Relationship Building, Information Privacy
★ 4.4 (8.9K) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Software-Defined Networking, Virtual Networking, Network Architecture, Role-Based Access Control (RBAC), Network Administration, Network Switches, Network Planning And Design, Network Security, Network Troubleshooting, Network Performance Management, Security Controls, IT Automation, Automation, Network Analysis, Event-Driven Programming, Cryptographic Protocols, Python Programming, IT Management, Pandas (Python Package)
Intermediate · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Risk Analysis, Cybersecurity, Risk Management, Cyber Attacks, Cryptographic Protocols, Cyber Security Assessment, Vulnerability Assessments, Encryption, Network Security, Data Security, Cryptography, Security Awareness, Information Assurance, Public Key Infrastructure, Authentications, Data Integrity, Network Protocols
★ 4.7 (1.1K) · Beginner · Course · 1 - 3 Months