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.

John Wiley & Sons
Skills you'll gain: Threat Modeling, Secure Coding, Application Security, Open Web Application Security Project (OWASP), Cybersecurity, DevSecOps, Cryptographic Protocols, Security Controls, Computer Security, Cryptography, Data Access, Database Application, Encryption, Data Security, Information Assurance, Data Validation, Authorization (Computing), Data Integrity, Computer Programming, Identity and Access Management
Intermediate · Course · 1 - 4 Weeks

MathWorks
Skills you'll gain: Medical Imaging, Magnetic Resonance Imaging, Image Analysis, Data Import/Export, Image Quality, Matlab, Deep Learning, Software Visualization
★ 4.7 (28) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Software Documentation, Generative AI, Test Automation, Design Software, Mockups, User Interface (UI), Software Development Tools, User Interface and User Experience (UI/UX) Design, Software Testing, AI Security, AI Workflows, Application Security, Maintainability, Prompt Engineering, Test Case, Software Architecture, Code Review, Secure Coding, Artificial Intelligence, Debugging
★ 4 (22) · Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Cloud Infrastructure, Google Cloud Platform, Cloud Applications, Kubernetes, Identity and Access Management, Infrastructure As A Service (IaaS), Cloud Storage, Cloud Platforms, Cloud Deployment, Containerization, Cloud-Native Computing, Cloud Services, Google Gemini, Cloud Computing, Cloud Management, IT Infrastructure, Data Storage, Network Infrastructure, Virtual Networking, Platform As A Service (PaaS)
★ 4.9 (607) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Azure Synapse Analytics, Data Security, Databricks, Data Store, Data Quality, Microsoft Azure, Data Storage, Security Controls, Data Transformation, Data Processing, Data Cleansing, Performance Tuning, Data Integration, Data Pipelines, Apache Spark, Encryption, Data Analysis
★ 4.3 (18) · Intermediate · Course · 1 - 4 Weeks
STARWEAVER
Skills you'll gain: Business Process Automation, Automation, Workflow Management, Business Process, Digital Transformation, Process Optimization, Business Operations, IT Automation, Business Software, Process Mapping, Business Technologies, Process Improvement and Optimization, Operational Efficiency, Compliance Management, Program Implementation
★ 4.3 (27) · Beginner · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: Data Security, Cloud Security, Azure Active Directory, Microsoft Azure, Data Storage, Encryption, Cloud Storage, Microsoft SQL Servers, Authorization (Computing), Authentications, Database Management, Databases, Data Governance, Key Management, Identity and Access Management, Firewall
★ 4.5 (15) · Intermediate · Course · 1 - 3 Months

John Wiley & Sons
Skills you'll gain: Personally Identifiable Information, Data Governance, Data Management, Information Privacy, Law, Regulation, and Compliance, Data Security, Compliance Management, General Data Protection Regulation (GDPR), Information Management, Regulatory Compliance, Incident Response, Data Sharing, Health Insurance Portability And Accountability Act (HIPAA) Compliance, Regulation and Legal Compliance, Financial Regulations, Regulatory Requirements, Bank Regulations, Cybersecurity
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Sales Management, Team Motivation, Cross-Functional Team Leadership, Sales, Team Performance Management, Sales Strategy, Team Management, Sales Process, Leadership, Cross-Functional Collaboration, Digital Transformation, Sustainable Business, Digital Analysis, Forecasting, Business Ethics, AI Personalization, Business Process Automation, Ethical Standards And Conduct
Beginner · Course · 1 - 4 Weeks

Cisco Learning and Certifications
Skills you'll gain: Network Troubleshooting, Wireless Networks, Network Architecture, Network Security, Local Area Networks, Network Planning And Design, Threat Management, Network Infrastructure, Virtual Local Area Network (VLAN), Vulnerability Assessments, Network Performance Management, Vulnerability Scanning, General Networking, Network Engineering, Network Switches, Network Administration, Cybersecurity, Cyber Attacks, Enterprise Architecture, Configuration Management
Beginner · Specialization · 3 - 6 Months

Accenture
Skills you'll gain: Data Literacy, Computer Literacy, Microsoft Excel, Data Security, digital literacy, Telecommuting, Data Analysis, Data-Driven Decision-Making, Excel Formulas, Programming Principles, Spreadsheet Software, Emerging Technologies, Data Collection, Computer Security Awareness Training, Information Systems Security, Digital Communications, Computer Programming, Scripting Languages, Javascript, Python Programming
★ 4.6 (34) · Beginner · Course · 1 - 4 Weeks

Whizlabs
Skills you'll gain: Microsoft Azure, Role-Based Access Control (RBAC), Cloud Storage, Data Storage, Identity and Access Management, Data Storage Technologies, Cloud Management, Authorization (Computing), Data Management, Data Access, Data Security, Data Governance, Configuration Management
★ 4.2 (29) · Intermediate · Course · 1 - 4 Weeks