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.

Amazon Web Services
Skills you'll gain: Amazon Web Services, AWS Identity and Access Management (IAM), Amazon S3, Network Planning And Design, Identity and Access Management, Cloud Solutions, Cloud Management, Cloud Computing, Cloud Computing Architecture, Public Cloud, User Provisioning, Network Architecture, Virtual Networking, Cloud Infrastructure, Cloud Services, User Accounts, Solution Architecture
Beginner · Course · 1 - 4 Weeks

Pontificia Universidad Católica de Chile
Skills you'll gain: Traffic Flow Optimization, Transportation Operations, Civil Engineering, Network Routing, Supply And Demand, Network Analysis, Network Model, Mathematical Modeling, Graph Theory, Economics, Algorithms, Model Optimization
Beginner · Course · 1 - 3 Months

Skills you'll gain: Star Schema, Snowflake Schema, Data Lakes, Data Governance, Data Warehousing, CI/CD, Database Design, Microsoft Azure, Power BI, Continuous Integration, Real Time Data, Data Pipelines, Microsoft Copilot, Data Management, Data Architecture, Model Optimization, Transact-SQL, Enterprise Architecture, SQL, Cloud Infrastructure
Intermediate · Professional Certificate · 3 - 6 Months

Skills you'll gain: SAS (Software), Requirements Analysis, Analysis, Data Wrangling, Data Processing, Data Manipulation, Statistical Programming, Data Analysis, Statistical Software
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Import/Export, Data Visualization Software, Cloud Deployment, Data Visualization, Restful API, Data Mapping, Data Presentation, Interactive Data Visualization, Extract, Transform, Load, Dashboard Creation, Histogram, Data Store, Data Transformation, Amazon Web Services, Cloud Hosting, Scalability, Cloud Management, System Monitoring, Data Management, Query Languages
Beginner · Specialization · 1 - 3 Months

University of California, Irvine
Skills you'll gain: Salesforce, Data Quality, Data Modeling, Business Process Automation, Business Process Management, Data Management, Business Process, User Accounts, Dashboard, Automation, Identity and Access Management, Business Reporting, Report Writing, Data Security, Role-Based Access Control (RBAC), Cloud Computing
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Scheduling, Project Schedules, Work Breakdown Structure, Project Management Software, Workflow Management, Dependency Analysis, Process Optimization, Performance Analysis, Data-Driven Decision-Making, Process Improvement, Project Performance, Data Import/Export, Performance Improvement
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Computer Hardware, Operating Systems, Desktop Support, Hardware Architecture, Network Troubleshooting, Databases, Technical Support and Services, Hardware Troubleshooting, Information Technology, Package and Software Management, Technical Support, Information Technology Operations, System Support, Database Management Systems, Computer Systems, Operating System Administration, Security Controls, Information Systems Security, Patch Management, End User Training and Support
Beginner · Course · 3 - 6 Months

Skills you'll gain: Leadership Development, Strategic Leadership, Leadership, Organizational Leadership, Follow Through, Professional Development, Adaptability, Business Priorities, Accountability, Plan Execution, Workflow Management, Organizational Skills, Prioritization, Standard Operating Procedure, Continuous Improvement Process
Intermediate · Course · 1 - 4 Weeks

École Polytechnique
Skills you'll gain: Digital Transformation, Business Transformation, Marketing Management, General Sales Practices, Business Management, Innovation, Data Strategy, Customer Acquisition Management, Data Management, Marketing Strategies, Growth Strategies, Data-Driven Decision-Making, Scalability, Presentations
Mixed · Course · 1 - 4 Weeks

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: Penetration Testing, Cyber Security Assessment, Exploitation techniques, Vulnerability Scanning, Security Testing, Cybersecurity, Vulnerability Assessments, Network Security, Web Applications, SQL
Beginner · Course · 1 - 4 Weeks