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.

Microsoft
Skills you'll gain: Secure Coding, Authentications, Authorization (Computing), AI Integrations, Microsoft Copilot, Application Security, Data Validation, Web Applications, Data Security, Data Integrity
★ 5 (20) · Beginner · Course · 1 - 4 Weeks

University of California, Irvine
Skills you'll gain: Embedded Systems, Internet Of Things, Embedded Software, Network Protocols, Hardware Architecture, TCP/IP, Computer Hardware, OSI Models, Wireless Networks, System Design and Implementation, Network Architecture
★ 4.7 (13K) · Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Cloud Management, Cloud Security, Application Security, Cloud Computing, Cloud Infrastructure, Cloud Applications, Cloud Development, Identity and Access Management, Data Integrity, Secure Coding, Security Awareness, Cloud Computing Architecture, Data Centers, Data Management, IT Security Architecture, Data Loss Prevention, Security Testing, Security Controls, General Data Protection Regulation (GDPR), Service Level
★ 4.6 (10) · Advanced · Specialization · 1 - 3 Months

Cisco Learning and Certifications
Skills you'll gain: Cyber Threat Intelligence, Threat Detection, Workflow Management, Stakeholder Engagement, Cyber Operations, Cybersecurity, Stakeholder Management, Security Information and Event Management (SIEM), Incident Response, Security Management, Computer Security Incident Management, Cyber Attacks, Stakeholder Communications, Incident Management, Event Monitoring, Network Analysis, Performance Measurement, Performance Metric, Automation
★ 4.8 (355) · Mixed · Course · 1 - 3 Months

Skills you'll gain: Cloud Computing Architecture, Cloud Security, Cloud Infrastructure, Cloud Computing, Cloud Standards, Cloud Applications, Cloud Platforms, Cloud Services, Cloud Technologies, Infrastructure Security, Cloud Management, Application Security, Data Security, Cybersecurity, Security Controls, Data Loss Prevention, Computer Science, Risk Management Framework, Information Technology, Encryption
★ 4.7 (305) · Intermediate · Course · 1 - 3 Months

Infosec
Skills you'll gain: Responsible AI, AI Security, Artificial Intelligence, Artificial Intelligence and Machine Learning (AI/ML), Governance, Cyber Governance, Law, Regulation, and Compliance, Information Privacy, Regulation and Legal Compliance, Data Governance, Data Security, Machine Learning, Computer Security, Risk Management Framework
★ 4.6 (235) · Beginner · Course · 1 - 3 Months

Vanderbilt University
Skills you'll gain: Prompt Engineering, AI Security, ChatGPT, Generative AI Agents, Prompt Patterns, Generative AI, Crisis Management, LLM Application, Incident Response, Responsible AI, AI literacy, AI Personalization, AI Enablement, Cyber Governance, OpenAI, AI powered creativity, Data Ethics, Computer Security Incident Management, Artificial Intelligence, Cybersecurity
★ 4.8 (8.4K) · Beginner · Specialization · 3 - 6 Months

University of Michigan
Skills you'll gain: Internet Of Things, Manufacturing Operations, Digital Transformation, Cloud Services, Cloud Computing, Automation, Operational Efficiency, Emerging Technologies, System Implementation, Technology Strategies, Real Time Data, Value Propositions, Case Studies, Cybersecurity
★ 4.5 (208) · Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Machine Learning Algorithms, Real-Time Operating Systems, Big Data, Internet Of Things, Data Preprocessing, Analytics, Embedded Software, Embedded Systems, File Systems, Data Analysis, Debugging, Machine Learning, Applied Machine Learning, Model Based Systems Engineering, Information Systems Security, Wireless Networks, General Networking, Network Security, Failure Analysis, Simulation and Simulation Software
★ 4.6 (856) · Intermediate · Specialization · 3 - 6 Months

University of Illinois Urbana-Champaign
Skills you'll gain: Internet Of Things, Networking Hardware, Network Infrastructure, Network Routers, Electrical Wiring, General Networking, Network Switches, Network Protocols, Network Architecture, Cloud Infrastructure, Wireless Networks, Network Routing, Local Area Networks, Wide Area Networks, Infrastructure Security, Telecommunications, Communication Systems, Distributed Computing, Python Programming, Machine Learning
★ 4.7 (624) · Intermediate · Specialization · 3 - 6 Months

University of California San Diego
Skills you'll gain: Mobile Development, Application Development, Python Programming, Internet Of Things, Development Environment
★ 4.7 (308) · Mixed · Course · 1 - 4 Weeks

University of California San Diego
Skills you'll gain: Session Initiation Protocols, Android Development, Android Studio, Internet Of Things, Communication Systems, Network Protocols, Telecommunications, Wireless Networks, Mobile Development, Digital Communications, Emerging Technologies, Application Development, Digital Signal Processing, Embedded Systems, Open Source Technology
★ 4.6 (509) · Mixed · Course · 1 - 3 Months