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 Colorado System
Skills you'll gain: Distributed Denial-Of-Service (DDoS) Attacks, Authentications, Cloud Security, Cybersecurity, Threat Detection, Security Awareness, Cyber Attacks, Network Security, Vulnerability Assessments, Cloud Computing, Data Security, Identity and Access Management, Human Factors (Security), Software As A Service
Beginner · Course · 1 - 3 Months

CentraleSupélec
Skills you'll gain: Android Studio, Android Development, Application Deployment, Application Development, Mobile Development, Storyboarding, User Interface (UI), Application Design, Software Design, UI Components, Prototyping
Mixed · Course · 1 - 3 Months

École Polytechnique Fédérale de Lausanne
Skills you'll gain: Geographic Information Systems, Data Modeling, GIS Software, SQL, Database Design, Spatial Data Analysis, Database Management, Query Languages, Relational Databases, Data Capture, Data Manipulation, Data Storage
Beginner · Course · 1 - 3 Months

Universidad de los Andes
Skills you'll gain: Mathematics Education, Arithmetic, Applied Mathematics, Geometry, Systems Of Measurement, Graphing
Beginner · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Large Language Modeling, Email Security, Exploitation techniques, AI Security, Border Gateway Protocol, Malware Protection, Mobile Security, Cybersecurity, Network Security, Open Web Application Security Project (OWASP), TCP/IP, Threat Detection, Network Analysis, Internet Of Things, Network Protocols, Network Monitoring, Responsible AI, Network Routing, Infrastructure Security, Application Security
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Prompt Engineering, Large Language Modeling, LLM Application, Responsible AI, Vibe coding, Generative AI, Agentic systems, Data Ethics, Software Development, DevSecOps, Natural Language Processing, AI Security, CI/CD, Retrieval-Augmented Generation, Application Security, Software Engineering, Software Testing
Intermediate · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: Cloud Security, Data Management, Security Management, Cloud Computing, Cyber Security Policies, Microsoft Azure, Disaster Recovery, Security Strategy, Data Governance, Security Controls, Information Privacy, General Data Protection Regulation (GDPR), Identity and Access Management
Beginner · Course · 1 - 4 Weeks
University of Minnesota
Skills you'll gain: Cybersecurity, Cloud Computing, Cloud Services, Information Technology, Technology Solutions, IT Infrastructure, Technical Management, Information Systems, Mobile Security, Emerging Technologies, Innovation, Business Transformation, Blockchain, Wireless Networks
Beginner · Course · 1 - 3 Months

University of Colorado System
Skills you'll gain: Public Key Infrastructure, Cybersecurity, Network Security, Cyber Attacks, Data Security, Information Assurance, Risk Management Framework, Cryptography, Authorization (Computing), Encryption, Email Security, Authentications, Vulnerability Assessments, Web Servers
Intermediate · Course · 1 - 4 Weeks

Yale University
Skills you'll gain: Global Positioning Systems, Wireless Networks, General Networking, Communication Systems, Mechanics, Telecommunications, Technical Communication, Physics, Environmental Monitoring
Beginner · Course · 1 - 3 Months
Skills you'll gain: Blockchain, Digital Assets, FinTech, Digital Transformation, Emerging Technologies, Transaction Processing, Cryptography, Security Controls, Identity and Access Management, Financial Services
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Google Cloud Platform, Distributed Denial-Of-Service (DDoS) Attacks, Google App Engine, Load Balancing, Cloud Infrastructure, Network Monitoring, Network Architecture, Identity and Access Management, Network Troubleshooting, Virtual Networking, Network Security, Big Data, Containerization, Cloud Services, Infrastructure As A Service (IaaS), Kubernetes, Network Planning And Design, Cloud Computing, Virtual Private Networks (VPN), Hybrid Cloud Computing
Intermediate · Specialization · 3 - 6 Months