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.

Google Cloud
Skills you'll gain: Kubernetes, Threat Modeling, Hardening, Security Testing, Verification And Validation, Google Cloud Platform, Security Controls, Vulnerability Assessments, Cloud Computing
Advanced · Project · Less Than 2 Hours

EDUCBA
Skills you'll gain: Unix Shell, Shell Script, Bash (Scripting Language), Unix Commands, Unix, Scripting, Scripting Languages, Linux Commands, Command-Line Interface, Linux, File Systems, Programming Principles
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Prompt Engineering, Generative AI, OpenAI, API Design, Software Development, Back-End Web Development, Database Design, Automation
Intermediate · Course · 1 - 3 Months

Jordan University of Science and Technology
Skills you'll gain: Immunology, Public Health and Disease Prevention, Laboratory Testing, Diagnostic Tests, Public Health, Pathology, Infectious Diseases, Physiology, General Medicine, Internal Medicine, Hematology, Microbiology, Medical Terminology, Cell Biology, Oncology, Molecular Biology
Beginner · Course · 1 - 3 Months
Skills you'll gain: API Design, API Gateway, Application Programming Interface (API), Software Documentation, Restful API, Server Side, Test Automation, Development Testing, Software Testing, Interactive Design, Software Design, Back-End Web Development, Test Case, Full-Stack Web Development, Collaboration, Debugging, Version Control
Intermediate · Course · 1 - 4 Weeks

University of Virginia
Skills you'll gain: Stakeholder Communications, Customer Insights, Product Management, Product Improvement, New Product Development, Product Lifecycle Management, Product Roadmaps, Innovation, Agile Methodology, Business Analytics, Data-Driven Decision-Making, Product Testing, Lean Methodologies, Continuous Improvement Process
Beginner · Course · 1 - 4 Weeks

University of Illinois Urbana-Champaign
Skills you'll gain: Detail Oriented, Follow Through, Analytical Testing
Beginner · Course · 1 - 4 Weeks

Whizlabs
Skills you'll gain: Serverless Computing, Amazon Web Services, Cloud Computing Architecture, Solution Architecture, Containerization, Data Migration, Data Pipelines, Cloud Solutions, Data Processing
Intermediate · Course · 1 - 4 Weeks

JetBrains
Skills you'll gain: Generative AI Agents, Large Language Modeling, Software Development Tools, IntelliJ IDEA, LLM Application, Artificial Intelligence, Agentic systems, Artificial Intelligence and Machine Learning (AI/ML), Responsible AI, Software Development, Code Review, Integrated Development Environments, Generative AI, Computer Programming, Software Development Life Cycle
Beginner · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: Artificial Intelligence and Machine Learning (AI/ML), Google Gemini, Software Development Tools, Software Engineering Tools, Human Machine Interfaces
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Google Cloud Platform, Data Migration, NoSQL, Database Architecture and Administration, Cloud Storage, Relational Databases, SQL, Dataflow, Terraform, Cloud Computing Architecture, Distributed Computing, Performance Tuning, Scalability, Application Development
Intermediate · Course · 1 - 3 Months

Pohang University of Science and Technology(POSTECH)
Skills you'll gain: Blockchain, Application Development, Cloud Applications, Payment Systems, Cryptography, Investments, FinTech, Digital Assets, Open Source Technology, Distributed Computing, Microservices, E-Commerce, Transaction Processing, Interoperability, Algorithms, Scalability, Governance
Intermediate · Course · 1 - 3 Months