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.

University of Illinois Urbana-Champaign
Skills you'll gain: Network Infrastructure, General Networking, Network Protocols, Network Routers, Network Architecture, Internet Of Things, Wireless Networks, Local Area Networks, Wide Area Networks, Network Switches, Network Security
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Marketing Strategies, Campaign Management, Marketing, Marketing Analytics, Data Presentation, Marketing Effectiveness, Email Marketing, Google Ads, Pay Per Click Advertising, Marketing Automation, LinkedIn, Google Analytics, Digital Marketing, Search Engine Optimization, Goal Setting, Professional Networking, Social Media Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Splunk, Software Installation, Network Monitoring, Data Transformation, Dashboard
Intermediate · Course · 1 - 3 Months

Skills you'll gain: NoSQL, Operational Databases, Data Migration, Database Architecture and Administration, Relational Databases, Database Design, Database Management, PostgreSQL, SQL, Google Cloud Platform, Databases, Distributed Computing, MySQL, Data Access, Disaster Recovery, System Monitoring, Cloud Deployment, Data Architecture, Performance Tuning, Data Maintenance
Intermediate · Specialization · 1 - 3 Months

Universitat Autònoma de Barcelona
Skills you'll gain: Emergency Services, Family Support, Safety and Security, Resilience, Empathy, Communication Strategies
Beginner · Course · 1 - 3 Months

Skills you'll gain: Encryption, Cybersecurity, Cyber Attacks, Threat Management, Security Strategy, Authentications, Threat Detection, Network Security, Authorization (Computing), Cryptography, Data Security, Active Directory, Identity and Access Management, Firewall, Multi-Factor Authentication
Beginner · Course · 1 - 3 Months

Skills you'll gain: User Interface (UI), Application Development, Application Deployment, User Interface (UI) Design, Application Design, Development Environment, Software Development Life Cycle, Test Tools, Application Performance Management, Debugging, Application Security, Event-Driven Programming, Web Services, Extensible Markup Language (XML)
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: IT Service Management, Governance Risk Management and Compliance, Information Technology Infrastructure Library, Responsible AI, NIST 800-53, Information Technology, Regulatory Compliance, Auditing, Cybersecurity, Compliance Management, ISO/IEC 27001, Control Objectives for Information and Related Technology (COBIT), Security Controls, Artificial Intelligence, Open Web Application Security Project (OWASP), Risk Management, Payment Card Industry (PCI) Data Security Standards, General Data Protection Regulation (GDPR)
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Backlogs, Workflow Management, Test Automation, Business Process Automation, Slack (Software), Automation, Process Improvement, Project Management Software, No-Code Development, Kanban Principles, Agile Project Management, Maintainability, Governance, Project Documentation
Beginner · Course · 1 - 3 Months

Skills you'll gain: Git (Version Control System), Version Control, DevSecOps, Devops Tools, DevOps, CI/CD, Open Web Application Security Project (OWASP), Continuous Delivery, Infrastructure as Code (IaC), Continuous Integration, Agile Methodology, Secure Coding, Application Security, Continuous Deployment, Kubernetes, Agile Software Development, Terraform, Site Reliability Engineering, Cloud Infrastructure, Multi-Cloud
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Metadata Management, Data Governance, Data Management, Data Modeling, Data Integration, Personally Identifiable Information, Data Security, Data Quality, Data Compilation, Data Processing, Data Literacy, Data Presentation, Docker (Software), Application Programming Interface (API), Application Lifecycle Management, Scalability
Beginner · Course · 1 - 4 Weeks

Vanderbilt University
Skills you'll gain: Git (Version Control System), JUnit, Android Studio, Android Development, Unit Testing, Maintainability, Software Design Patterns, Test Automation, File I/O, Object Oriented Programming (OOP), Integration Testing, Test Driven Development (TDD), Mobile Development, Software Testing, Testability, Software Engineering, Java Programming, Java, Application Security, Development Testing
Beginner · Specialization · 3 - 6 Months