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.

Howard University
Skills you'll gain: Design Thinking, Solution Design, Business Solutions, Process Design, Customer Insights, User Centered Design, Cloud-Based Integration, Information Systems, Brainstorming, User Research, Ideation, Persona Development, Business Transformation, Digital Transformation, Cloud Solutions, User Feedback, Product Testing
★ 4.8 (13) · Intermediate · Course · 1 - 4 Weeks

L&T EduTech
Skills you'll gain: Civil Engineering, Construction Engineering, Design Specifications, Structural Analysis, Materials science, Engineering Practices, Construction, Failure Analysis, Engineering Software, Engineering Design Process, Engineering Calculations, Technical Standard, Laboratory Testing, Analytical Testing
Advanced · Course · 1 - 4 Weeks

Alex Genadinik
Skills you'll gain: Vibe coding, LLM Application, Generative AI Agents, Email Automation, Agentic Workflows, Large Language Modeling, AI Integrations, Sales Enablement, AI Workflows, Agentic systems, Marketing Automation, Software As A Service, Prompt Engineering, Tool Calling, Sales Process, Sales Development, Sales Operations, Business Logic, No-Code Development, Development Testing
Mixed · Course · 1 - 3 Months

Skills you'll gain: Docker (Software), ASP.NET, Integration Testing, Object-Relational Mapping, API Design, Identity and Access Management, Enterprise Architecture, Distributed Computing, Authorization (Computing), Database Development, Database Management, Dependency Analysis, Data Validation, Transaction Processing
★ 4.5 (6) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: File I/O, Test Data, Test Case, Data Validation, Test Script Development, Verification And Validation, Data Cleansing, Python Programming
★ 4 (24) · Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Jenkins, Continuous Integration, Ansible, Docker (Software), DevOps, Devops Tools, Continuous Delivery, SonarQube, Software Configuration Management, Continuous Deployment, Continuous Monitoring, Configuration Management, Containerization, Disaster Recovery, Key Management, Authentications, Authorization (Computing), Security Management
★ 4.5 (11) · Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: AI Security, Open Web Application Security Project (OWASP), Cyber Security Assessment, Exploitation techniques, Server Side, Application Security, Artificial Intelligence and Machine Learning (AI/ML), Data Security, LLM Application, Cyber Attacks, Security Awareness, Large Language Modeling, Generative AI Agents
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Statistical Inference, Statistical Programming, Regression Analysis, Logistic Regression, Statistical Methods, R Programming, Statistical Analysis, Statistical Modeling, R (Software), Predictive Modeling, Model Evaluation, Probability & Statistics, Statistical Hypothesis Testing, Probability Distribution
★ 4.4 (8) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: UI Components, Systems Design, User Interface (UI) Design, Digital Design, System Design and Implementation, Design Strategies, User Interface and User Experience (UI/UX) Design, Design, Design Software, Scalability, Design and Product, Agile Methodology, Usability, Design Research, Style Guides, Agile Product Development, UI/UX Research, Product Testing, System Programming, Prompt Patterns
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Security Testing, Penetration Testing, Open Web Application Security Project (OWASP), Vulnerability Scanning, Application Security, Exploitation techniques, Vulnerability Assessments, Test Tools, Web Applications, Proxy Servers, SQL, MySQL, Databases
Intermediate · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: Blockchain, User Interface (UI), User Interface (UI) Design, User Interface and User Experience (UI/UX) Design, Cryptography, Secure Coding, Security Testing, Security Architecture Review, Web Development Tools, Security Controls, React Redux, Encryption, User Experience Design, Key Management, Cryptographic Protocols, Security Strategy, Application Security, Legal Technology, Vulnerability Assessments, Data Security
Intermediate · Specialization · 1 - 3 Months
Starweaver
Skills you'll gain: Financial Modeling, Microsoft Excel, Financial Statement Analysis, Financial Forecasting, Excel Formulas, Revenue Forecasting, Financial Analysis, Business Modeling, Financial Statements, Financial Accounting, Cash Flow Forecasting, Balance Sheet, Forecasting, Capital Expenditure, Data Validation, Cash Flows, Accounting, Working Capital, Operational Excellence
Beginner · Course · 1 - 4 Weeks