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: Network Security, Remote Access Systems, Disaster Recovery, OSI Models, General Networking, Network Administration, Network Troubleshooting, Computer Networking, Network Architecture, Network Infrastructure, Networking Hardware, Network Monitoring, TCP/IP, Virtual Private Networks (VPN), Network Protocols, Cybersecurity, Computer Security, Data Centers, Virtualization, Authentications
Intermediate · Specialization · 1 - 3 Months

Illinois Tech
Skills you'll gain: Open Source Technology, Linux, Package and Software Management, Shell Script, Linux Administration, Ubuntu, Linux Commands, Microsoft Windows, Unix Shell, Windows PowerShell, User Accounts, Bash (Scripting Language), Command-Line Interface, Systems Administration, Unix, Operating Systems, Scripting, Control Panels, Windows Servers, Security Management
Build toward a degree
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Cloud Infrastructure, Google Cloud Platform, Cloud Applications, Identity and Access Management, Infrastructure As A Service (IaaS), Kubernetes, Cloud Computing, Cloud Storage, Prompt Engineering, Generative AI, Containerization, Serverless Computing, Platform As A Service (PaaS), Load Balancing, Scalability
Beginner · Course · 1 - 3 Months

Skills you'll gain: Vulnerability Scanning, Vulnerability Assessments, Penetration Testing, Cyber Security Assessment, Network Security, Network Monitoring, Network Analysis, Operating Systems
Beginner · Guided Project · Less Than 2 Hours

University of Colorado Boulder
Skills you'll gain: Model Based Systems Engineering, Failure Analysis, Systems Engineering, Engineering Management, Requirements Management, Scope Management, Design Reviews, Project Scoping, Root Cause Analysis, Program Management, Requirements Analysis, User Requirements Documents, Test Engineering, Cost Management, Contract Management, Systems Design, Business Requirements, Systems Thinking, Project Risk Management, Risk Management
Build toward a degree
Beginner · Specialization · 3 - 6 Months

Tecnológico de Monterrey
Skills you'll gain: Web Analytics, Google Analytics, Social Media, Search Engine Marketing, Social Media Marketing, Marketing Analytics, Market Research, Digital Marketing, Marketing Effectiveness, Content Performance Analysis, Analytical Skills, Online Advertising, Social Media Strategy, Email Marketing, Customer Data Management, Analytics, Target Audience, Key Performance Indicators (KPIs), Social Network Analysis, Facebook
Intermediate · Specialization · 1 - 3 Months

EC-Council
Skills you'll gain: Digital Forensics, Malware Protection, Cybersecurity, Cyber Attacks, Threat Detection, Data Integrity, Data Storage, Network Analysis, Microsoft Windows, Mac OS, Linux, Web Applications, File Systems
Beginner · Course · 1 - 3 Months

University of Colorado System
Skills you'll gain: Risk Management Framework, Infrastructure Security, Cyber Security Policies, Security Management, NIST 800-53, Cybersecurity, Cyber Security Strategy, Security Strategy, Cyber Risk, System Monitoring
Beginner · Course · 1 - 4 Weeks

Infosec
Skills you'll gain: Incident Response, Computer Security Incident Management, Cyber Operations, Cybersecurity, Cyber Threat Hunting, Intrusion Detection and Prevention, Security Management, Digital Forensics
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Business Analysis, Business Process Modeling, Stakeholder Analysis, Process Optimization, Requirements Management, Business Requirements, Stakeholder Management, Process Analysis, Data Modeling, Agile Methodology, Stakeholder Engagement, Requirements Analysis, Process Improvement, User Story, Project Management, Data Flow Diagrams (DFDs), Risk Management, Plan Execution, Project Planning, Needs Assessment
Intermediate · Specialization · 3 - 6 Months

University of Michigan
Skills you'll gain: Generative AI, Responsible AI, Data Ethics, AI Product Strategy, Artificial Intelligence, Social Impact, Governance, Data Security, Leadership and Management, Model Evaluation, Data Quality
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Email Marketing, Paid media, Order Fulfillment, Media Planning, Social Media Campaigns, Social Media, Google Ads, Social Media Marketing, Social Media Strategy, Performance Measurement, Customer Acquisition Management, Brand Loyalty, Search Engine Marketing, Content Creation, E-Commerce, Target Audience, Customer Relationship Management, Customer Retention, Marketing Analytics, Campaign Management
Beginner · Professional Certificate · 3 - 6 Months