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.

Scrimba
Skills you'll gain: AI Integrations, Cloud Deployment, Cloud Applications, Cloud Development, Application Deployment, API Gateway, OpenAI API, Cloud Hosting, Cloud Security, Application Programming Interface (API), LLM Application, Cloud Technologies, OpenAI, Distributed Computing, Performance Tuning
★ 4.8 (29) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Generative AI, Generative Model Architectures, Large Language Modeling, LLM Application, Generative Adversarial Networks (GANs), Retrieval-Augmented Generation, OpenAI, Hugging Face, OpenAI API, Multimodal Prompts, Responsible AI, AI Security, Autoencoders, Model Deployment, Fine-tuning, Application Deployment
★ 4.3 (12) · Intermediate · Course · 1 - 3 Months

Infosec
Skills you'll gain: Linux Administration, Version Control, Linux, Git (Version Control System), Linux Commands, Network Troubleshooting, Unix, Operating System Administration, Bash (Scripting Language), Systems Administration, Scripting, User Provisioning, Shell Script, User Accounts, Software Versioning, System Configuration, Unix Shell, Scripting Languages, Package and Software Management, Network Administration
★ 4.4 (22) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Threat Detection, Cyber Threat Intelligence, Threat Management, Vulnerability Assessments, Incident Response, Vulnerability Scanning, Cyber Security Assessment, Penetration Testing, Vulnerability Management, Cybersecurity, Incident Management, Cyber Security Policies, Security Strategy, Risk Mitigation, Emergency Response, Network Analysis, Technical Writing
★ 5 (14) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Digital Forensics, Cybersecurity, Malware Protection, Data Security, Network Security, Event Monitoring, Threat Detection, Network Analysis, Operating Systems, Data Integrity, Microsoft Windows, Mac OS, File Systems, Linux, Linux Commands, Web Applications
Beginner · Course · 1 - 3 Months

Skills you'll gain: Microsoft Intune (Mobile Device Management Software), Application Deployment, Group Policy, Enterprise Application Management, Cloud Applications, Mobile Security, Azure Active Directory, Identity and Access Management, Microsoft Office, Security Controls, Configuration Management
★ 4.9 (15) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Responsible AI, Digital Transformation, Patient Education and Support, Microsoft Azure, Collaborative Software, Health Technology, Patient Communication, Generative AI, Microsoft Teams, Data Ethics, Health Informatics, Healthcare Ethics, Care Coordination, Cloud Computing Architecture, Cloud Platforms, Cloud Hosting, Cloud Computing, Cloud Security, Cloud Infrastructure, AI Security
Intermediate · Course · 1 - 4 Weeks
University of California, Irvine
Skills you'll gain: Blockchain, Cryptography, Data Integrity, Encryption, Cryptographic Protocols, FinTech, Transaction Processing, Data Structures, Verification And Validation
★ 4.8 (26) · Beginner · Course · 1 - 4 Weeks

LearnKartS
Skills you'll gain: Meta Ads Manager, Content Creation, Facebook, Target Market, Social Media, Social Media Marketing, Promotions and Campaigns, Campaign Planning, Social Media Content, Bidding, Online Advertising, Pay Per Click Advertising, Performance marketing, Social Media Campaigns, Content Scheduling, Pinterest, Advertising Campaigns, Social Media Strategy, Social Media Management, Digital Advertising
★ 4.6 (7) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Microsoft Azure, User Provisioning, Cloud Security, Azure Active Directory, Data Governance, DevSecOps, Data Management, IT Security Architecture, Security Information and Event Management (SIEM), Identity and Access Management, Microsoft 365, Endpoint Security, Zero Trust Network Access, Role-Based Access Control (RBAC), Multi-Factor Authentication, Authorization (Computing), Hybrid Cloud Computing, Microsoft Copilot, Encryption, Authentications
Advanced · Specialization · 1 - 3 Months

Skills you'll gain: Network Protocols, Network Performance Management, Network Monitoring, Network Troubleshooting, Threat Detection, Network Analysis, Network Security
★ 4.7 (6) · Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Back-End Web Development, Server Side, Full-Stack Web Development, Middleware, Authentications, API Design, Application Programming Interface (API), User Accounts, Databases, JavaScript Frameworks, GitHub, Development Environment, Data Validation
★ 4.6 (39) · Intermediate · Course · 1 - 4 Weeks