Pen testing courses can help you learn vulnerability assessment, network security, and ethical hacking techniques. You can build skills in penetration testing methodologies, risk analysis, and incident response strategies. Many courses introduce tools like Metasploit, Wireshark, and Burp Suite, that support identifying and exploiting security weaknesses in systems and applications. By engaging with these tools, you can practice practical work that enhance your ability to secure networks and protect sensitive data.

National Taiwan University
Skills you'll gain: Statistical Methods, Regression Analysis, Statistical Hypothesis Testing, Statistical Modeling, Statistical Analysis, R Programming, Business Analytics, Advanced Analytics, Estimation, Probability & Statistics
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Microsoft Azure, Zero Trust Network Access, Disaster Recovery, Data Migration, Cloud Computing Architecture, Network Security, Network Architecture, Cloud Solutions, Infrastructure As A Service (IaaS), Cloud Security, Cloud Services, Firewall, General Networking, Virtual Private Networks (VPN), Platform As A Service (PaaS), Scalability
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Information Architecture, HTML and CSS, Verification And Validation, Semantic Web, Web Development, Web Design and Development, Development Testing, Data Validation, Design Strategies, User Interface (UI) Design
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Microsoft Teams, Team Management, Microsoft 365, Group Policy, Windows PowerShell, Collaborative Software, Identity and Access Management, Network Planning And Design, Network Support, Network Performance Management, Azure Active Directory, User Provisioning, User Accounts, Application Deployment, Test Tools, Governance
Intermediate · Course · 1 - 4 Weeks

Amazon Web Services
Skills you'll gain: Amazon Web Services, Amazon Elastic Compute Cloud, Amazon S3, Data Migration, Enterprise Architecture, System Implementation
Beginner · Course · 1 - 4 Weeks

Institut Mines-Télécom
Skills you'll gain: Internet Of Things, Network Protocols, TCP/IP, Embedded Software, Interoperability, Telecommunications, Network Analysis, Virtual Machines
Mixed · Course · 1 - 3 Months

Skills you'll gain: Dataflow, Data Pipelines, Data Processing, Debugging, Performance Tuning, Serverless Computing, CI/CD, Unit Testing, Google Cloud Platform, Disaster Recovery, Integration Testing
Advanced · Course · 1 - 3 Months

Skills you'll gain: Apache Spark, Extract, Transform, Load, Apache Hadoop, PySpark, Data Pipelines, MySQL, Data Warehousing, Data Validation, Data Transformation, Data Migration, Data Manipulation, Data Import/Export, Development Environment, Software Installation, System Configuration
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Microsoft Azure, Data Migration, Microsoft SQL Servers, Cloud Hosting, Cloud Applications, Performance Tuning, Cloud Management, Platform As A Service (PaaS), Web Applications, System Configuration, Windows Servers
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Sharing, Extract, Transform, Load, Cloud Storage, Google Cloud Platform, Data Migration, Data Pipelines, Data Import/Export, Big Data, Data Infrastructure, Data Warehousing, Data Storage, Data Processing, Data Management, Metadata Management, Automation
Beginner · Course · 1 - 3 Months
Skills you'll gain: Credit Risk, Loans, Environmental Social And Corporate Governance (ESG), Risk Management, Derivatives, Financial Analysis, Risk Analysis, Portfolio Management, Financial Modeling, Financial Regulations, Compliance Management, Market Dynamics, Business Valuation, Economics, Business Modeling, Structural Analysis, Excel Formulas
Intermediate · Course · 1 - 3 Months

Packt
Skills you'll gain: Application Programming Interface (API), Relational Databases, Databases, Authorization (Computing)
Intermediate · Course · 1 - 3 Months