Network security courses can help you learn about firewalls, intrusion detection systems, and encryption protocols. You can build skills in risk assessment, incident response, and vulnerability management. Many courses introduce tools like Wireshark for network analysis, Nessus for vulnerability scanning, and various security information and event management (SIEM) systems, showing how these skills are applied in practical work to protect networks from cyber threats.
University of Michigan
Skills you'll gain: Web Scraping, Restful API, Network Protocols, JSON, Extensible Markup Language (XML), Web Services, Data Access, Application Programming Interface (API), Hypertext Markup Language (HTML), Data Processing, Python Programming, Software Installation
Mixed · Course · 1 - 3 Months

Skills you'll gain: Compliance Auditing, Financial Auditing, Audit Working Papers, Corrective and Preventive Action (CAPA), Process Improvement, Internal Controls, Accounting Records, Generally Accepted Auditing Standards, Internal Auditing, Verification And Validation, Financial Analysis, Document Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Network Troubleshooting, Network Performance Management, Technical Communication, Technical Support and Services, Network Support, Technical Support, Debugging, End User Training and Support, Help Desk Support, Problem Management, Network Analysis
Beginner · Course · 1 - 4 Weeks

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
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Scenario Testing, Test Planning, Unit Testing, Functional Testing, Debugging, Hardware Troubleshooting
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Responsible AI, Model Deployment, AI Security, Artificial Intelligence and Machine Learning (AI/ML), Generative AI Agents, Generative AI, Amazon Bedrock, Prompt Engineering, AWS SageMaker, Generative Model Architectures, Artificial Intelligence, Data Ethics, AI Enablement, Prompt Patterns, Application Deployment, AI Integrations, AI literacy, Large Language Modeling, Model Training, Amazon Web Services
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Patient Communication, Medical Office Procedures, Business Correspondence, Internal Communications, Business Writing, Issue Tracking, Patient Safety, Business Communication, Technical Communication, Technical Writing, Communication, Professionalism
Beginner · Course · 1 - 4 Weeks

AI CERTs
Skills you'll gain: Regulatory Compliance, Agentic Workflows
Beginner · Course · 1 - 3 Months

Skills you'll gain: Cyber Threat Intelligence, Computer Security Incident Management, Threat Modeling, Zero Trust Network Access, Security Management, DevSecOps, Incident Response, Threat Detection, Identity and Access Management, Application Security, Cybersecurity, Data Security, Microsoft Azure, Cyber Security Strategy, Security Strategy, IT Security Architecture, Cloud Security, Cyber Operations, Network Security
Advanced · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Generative AI, Generative Model Architectures, Google Gemini, Gemini, AI literacy, Artificial Intelligence, Large Language Modeling, Deep Learning, Machine Learning
Beginner · Course · 1 - 4 Weeks

Tecnológico de Monterrey
Skills you'll gain: Persona Development, Performance Measurement, Performance Metric, Smart Goals, Performance Analysis, Key Performance Indicators (KPIs), Social Media Strategy, Target Audience, Social Media Marketing, Social Media, Business Marketing, Goal Setting, Social Media Management, Active Listening, B2B Sales, Drive Engagement, Marketing Strategies, Marketing Planning, Digital Media Strategy, Social Media Analytics
Beginner · Course · 1 - 3 Months

Skills you'll gain: Identity and Access Management, Cloud Services, Collaborative Software, Microsoft Teams, Endpoint Security, Cloud Solutions, Microsoft Intune (Mobile Device Management Software), Zero Trust Network Access, Cloud Hosting, Cloud Computing, Cloud Deployment, Information Privacy
Beginner · Course · 3 - 6 Months