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.

EDUCBA
Skills you'll gain: Extensible Markup Language (XML), Data Sharing, Interoperability, Information Architecture, Technical Documentation, Data Management, Data Validation
Beginner · Course · 1 - 4 Weeks

Illinois Tech
Skills you'll gain: Test Driven Development (TDD), Python Programming, Object Oriented Programming (OOP), Scripting Languages, Computer Programming, Development Testing, Web Development, Program Development, Open Source Technology, Database Application, Data Structures, User Interface (UI), Data Manipulation, File Management, Data Validation
Build toward a degree
Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Kubernetes, Load Balancing, Google Cloud Platform, Containerization, DevOps, Performance Testing, Application Performance Management, Cloud Infrastructure, Configuration Management
Intermediate · Project · Less Than 2 Hours

SAE Institute México
Skills you'll gain: Exploitation techniques, Vulnerability Scanning, Penetration Testing, Vulnerability Assessments, Cyber Operations, Cybersecurity, Information Systems Security, Network Security, Computer Networking, Network Protocols
Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Correlation Analysis, Statistical Visualization, Data Visualization, Process Capability, Descriptive Statistics, Statistical Analysis, Quantitative Research, Probability & Statistics, Data Analysis, Analysis, R (Software), Exploratory Data Analysis, Systems Of Measurement, Data Quality, R Programming, Regression Analysis, Statistical Methods, Verification And Validation, Continuous Monitoring, Statistical Hypothesis Testing
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Jenkins, Selenium (Software), Apache Maven, CI/CD, Object Oriented Programming (OOP), JUnit, Java, Software Design Patterns, Test Automation, Software Testing, Maintainability, Test Tools, Test Case, Browser Compatibility, Software Design
Intermediate · Course · 1 - 3 Months

LearnQuest
Skills you'll gain: Blockchain, Interoperability, Network Architecture, Solution Architecture, Information Technology Architecture, Enterprise Architecture, Cryptography, Identity and Access Management, Emerging Technologies, Encryption, Threat Modeling, Systems Integration, Information Privacy, Scalability, Security Testing, Requirements Analysis, Prototyping
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Regression Analysis, Statistical Analysis, Time Series Analysis and Forecasting, R Programming, Statistical Hypothesis Testing, Probability & Statistics, Trend Analysis, Statistical Modeling, R (Software), Statistics, Predictive Modeling, Generative AI, Statistical Inference, Forecasting, Descriptive Statistics, Power BI
Beginner · Course · 1 - 3 Months
Skills you'll gain: Artifactory, Application Security, Application Deployment, Vulnerability Scanning, CI/CD, Package and Software Management, Continuous Integration, DevSecOps, Continuous Deployment, Release Management, Security Testing, Vulnerability Assessments, DevOps, GitHub, Automation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Unreal Engine, User Interface (UI), Game Design, Video Game Development, Animation and Game Design, UI Components, Scripting, Performance Testing, System Testing, Programming Principles, Data Structures, No-Code Development, Virtual Environment, Scalability, Development Testing, Artificial Intelligence, Object Oriented Design, Event-Driven Programming, Interactive Design, Prototyping
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Vulnerability Assessments, Vulnerability Scanning, Open Web Application Security Project (OWASP), Exploitation techniques, Unix, Network Security, Cybersecurity, Information Systems Security, Network Analysis, Web Applications, Command-Line Interface, Virtual Machines, Web Servers
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: LLM Application, OpenAI, Generative AI Agents, Cost Benefit Analysis, Generative AI, Application Programming Interface (API), Development Environment, Business Logic, Prompt Engineering, Secure Coding, Scalability, Business Analysis, Business Solutions, TypeScript, Node.JS, Data Integration
Intermediate · Guided Project · Less Than 2 Hours