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.

Johns Hopkins University
Skills you'll gain: Usability, User Experience Design, User Centered Design, Software Documentation, Usability Testing, Technical Documentation, Bioinformatics, End User Training and Support, Technical Writing, Health Informatics, Technical Communication, Product Development, Writing
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Maintainability, Code Reusability, Software Architecture, Software Design, Object Oriented Design, Programming Principles, Object Oriented Programming (OOP), Scalability
Intermediate · Course · 3 - 6 Months

Whizlabs
Skills you'll gain: Risk Management, Continuous Monitoring, Security Management, Enterprise Risk Management (ERM), Risk Management Framework, Cyber Risk, Risk Appetite, Risk Mitigation, Governance, Governance Risk Management and Compliance, Risk Control, Cyber Security Strategy, Operational Risk, Risk Analysis, Vulnerability Assessments, Cyber Governance, Business Continuity, Business Continuity Planning, Security Controls, AI Security
Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Governance Risk Management and Compliance, Compliance Management, Risk Management Framework, Responsible AI, Risk Control, Risk Management, Model Evaluation, Risk Mitigation, Governance, Regulatory Compliance, Risk Analysis, Corrective and Preventive Action (CAPA), Continuous Monitoring, Process Validation, Gap Analysis, Verification And Validation, Auditing, Key Performance Indicators (KPIs), Project Documentation
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Identity and Access Management, Cybersecurity, Governance Risk Management and Compliance, Cyber Attacks, AI Security, User Provisioning, Cyber Governance, Cloud Security, Security Controls, Zero Trust Network Access, Continuous Monitoring, Threat Detection, Risk Management Framework, Regulatory Compliance, Artificial Intelligence
Beginner · Course · 1 - 4 Weeks

AI CERTs
Skills you'll gain: AI Enablement, Governance, AI Product Strategy, Healthcare Project Management, Strategic Leadership, Operational Excellence, Operational Efficiency, Business Leadership, Health Administration, Workforce Planning, Artificial Intelligence and Machine Learning (AI/ML), Operational Analysis, AI Integrations, Service Management, Workforce Management, Service Improvement, Generative AI, Case Studies, Medical Billing
Beginner · Course · 1 - 3 Months

Amazon Web Services
Skills you'll gain: Storage vMotion, vCenter Server, VMware ESX Servers, VMware vSAN, Data Migration, Amazon Web Services, Virtual Machines, Cloud Hosting, Amazon Elastic Compute Cloud, Cloud Management, Enterprise Application Management, Cloud Solutions, AWS Identity and Access Management (IAM), Public Cloud, Cloud Computing Architecture, Application Performance Management, Verification And Validation, System Implementation, Network Infrastructure
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Active Directory, Microsoft Servers, Windows Servers, User Accounts, Microsoft Windows, Dynamic Host Configuration Protocol (DHCP), Firewall, Server Administration, User Provisioning, Group Policy, Windows PowerShell, Operating System Administration, Systems Administration, Virtualization, Virtualization and Virtual Machines, System Configuration, Virtual Machines, Virtual Environment, Network Administration, Network Troubleshooting
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Mobile Development, Cross Platform Development, Mobile Development Tools, .NET Framework, Authentications, Application Development, User Interface (UI), Application Programming Interface (API), Application Frameworks, UI Components, C# (Programming Language), API Design, Development Environment, Object-Relational Mapping, Identity and Access Management, Authorization (Computing), Network Troubleshooting, Role-Based Access Control (RBAC), Software Design Patterns
Intermediate · Course · 1 - 3 Months

Special Competitive Studies Project
Skills you'll gain: AI Enablement, AI Security, Artificial Intelligence, Generative AI
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: AI Security, MITRE ATT&CK Framework, Responsible AI, Threat Modeling, Threat Detection, Threat Management, Data Ethics, Artificial Intelligence, ChatGPT, Information Privacy, Large Language Modeling
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Git (Version Control System), Selenium (Software), Version Control, GitHub, Jenkins, Continuous Integration, CI/CD, Test Automation, Web Development Tools, Browser Compatibility, Test Data, File I/O, Data Access
Intermediate · Course · 1 - 3 Months