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.

Google Cloud
Skills you'll gain: Distributed Denial-Of-Service (DDoS) Attacks, Google Cloud Platform, Cloud Infrastructure, Load Balancing, Prompt Engineering, Kubernetes, Network Monitoring, Containerization, Network Architecture, Network Security, Cloud Storage, Cloud Services, Identity and Access Management, Application Deployment, Virtual Machines, Network Routing, Network Planning And Design, Virtual Private Networks (VPN), Cloud Computing, Hybrid Cloud Computing
Intermediate · Specialization · 3 - 6 Months

Google Cloud
Skills you'll gain: Network Troubleshooting, Network Planning And Design, Network Monitoring, Hybrid Cloud Computing, Google Cloud Platform, Cloud Engineering, Network Architecture, Network Routing, Virtual Private Networks (VPN), Cloud Computing Architecture, Kubernetes, Firewall, Load Balancing, Cloud Security
Advanced · Course · 1 - 3 Months

Vanderbilt University
Skills you'll gain: Responsible AI, Generative AI, Data Ethics, Business Ethics, AI Personalization, Information Privacy, Threat Modeling, Personally Identifiable Information, Threat Detection, Security Controls, Cybersecurity, Law, Regulation, and Compliance, Prompt Engineering, Public Affairs, Artificial Intelligence
Beginner · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Cloud Infrastructure, Cloud Storage, Google Cloud Platform, Cloud Computing Architecture, Cloud Computing, Virtual Machines, Network Architecture, General Networking, Virtual Private Networks (VPN), Command-Line Interface, Firewall
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: TCP/IP, Network Protocols, Network Monitoring, OSI Models, Network Security, Web Servers, Network Analysis
Beginner · Guided Project · Less Than 2 Hours

Johns Hopkins University
Skills you'll gain: Remote Access Systems, Linux, Web Applications, Internet Of Things, Embedded Systems, Application Programming Interface (API), Command-Line Interface, Application Security, Electronics, Control Systems, System Configuration, Hardware Design, Python Programming, Software Installation, Peripheral Devices
Mixed · Course · 1 - 4 Weeks

Edureka
Skills you'll gain: Responsible AI, Data Storytelling, Data Presentation, Predictive Modeling, Decision Support Systems, Operational Efficiency, Automation, Strategic Decision-Making, Data-Driven Decision-Making, Business Intelligence, Decision Making, Business Analytics, Agentic systems, MLOps (Machine Learning Operations), Forecasting, Predictive Analytics, Scikit Learn (Machine Learning Library), Machine Learning, Data Security, Text Mining
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Power BI, Data Analysis Expressions (DAX), Dashboard, SQL, Microsoft SQL Servers, Data Security, Data Analysis, Data Visualization Software, Data Modeling, Data Management, Role-Based Access Control (RBAC)
Beginner · Course · 1 - 4 Weeks

EC-Council
Skills you'll gain: Penetration Testing, Threat Modeling, Cybersecurity, Cloud Security, Network Security, Vulnerability Assessments, MITRE ATT&CK Framework, Mobile Security, Threat Detection, Application Security, Distributed Denial-Of-Service (DDoS) Attacks, Vulnerability Scanning, Encryption, Information Assurance, Hardening, Exploitation techniques, Wireless Networks, Internet Of Things
Beginner · Course · 1 - 3 Months

University of Colorado System
Skills you'll gain: Database Design, Software Design, Application Security, Vulnerability Assessments, Unified Modeling Language, Unit Testing, Threat Modeling, Usability Testing, User Interface and User Experience (UI/UX) Design, Open Web Application Security Project (OWASP), Software Architecture, Secure Coding, Software Design Patterns, Database Management, Software Engineering Tools, Security Software, Systems Design, Software Engineering, Software Development Life Cycle, Technical Design
Beginner · Specialization · 3 - 6 Months

Cisco Learning and Certifications
Skills you'll gain: Cyber Threat Intelligence, Cyber Threat Hunting, Threat Detection, Vulnerability Assessments, Threat Management, Event Monitoring, Security Information and Event Management (SIEM), Continuous Monitoring, Incident Response, Security Management, Malware Protection, Network Security, System Monitoring, Network Analysis, Network Monitoring
Mixed · Course · 1 - 4 Weeks

University of Alberta
Skills you'll gain: Agile Software Development, Project Risk Management, Requirements Analysis, Agile Methodology, Kanban Principles, Risk Management, Project Planning, Requirements Elicitation, Sprint Retrospectives, Requirements Management, Functional Requirement, Business Requirements, Sprint Planning, Software Development Methodologies, Software Development Life Cycle, Scrum (Software Development), Software Technical Review, Risk Management Framework, Product Management, Project Management
Beginner · Specialization · 3 - 6 Months