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.

ISC2
Skills you'll gain: Business Continuity, Continuous Monitoring, Cloud Computing, Data Migration, Cloud Security, Security Requirements Analysis, Data Management, Disaster Recovery, Cloud Infrastructure, Cloud Services, Risk Management, Service Level Agreement, Governance, Vendor Management, Business Requirements, Employee Training
Intermediate · Course · 1 - 4 Weeks

Alibaba Cloud Academy
Skills you'll gain: Serverless Computing, Cloud-Native Computing, Containerization, Kubernetes, DevOps, Cloud Management, Cloud Computing, Application Deployment, Cloud Infrastructure, Cloud Security, Application Security, Artificial Intelligence and Machine Learning (AI/ML), Data Migration
Intermediate · Course · 1 - 3 Months

EDUCBA
Skills you'll gain: Performance Tuning, Microsoft Azure, Database Administration, Scalability, Relational Databases, Microsoft SQL Servers, Database Architecture and Administration, Database Management, Database Systems, Operational Databases, Data Migration, Enterprise Security, Cloud Security, Capacity Management, Disaster Recovery, Virtual Machines, Authorization (Computing), Authentications
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Security Testing, System Support, Generative AI, Maintainability, Automation, Technical Support, Debugging, Anomaly Detection, System Monitoring, Software Engineering, Software Documentation
Beginner · Course · 1 - 4 Weeks

EDUCBA
Skills you'll gain: File Systems, Linux Administration, Linux, Linux Commands, Operating System Administration, Software Installation, Data Storage, Data Management, Unix Commands, System Configuration, Software Architecture, Data Integrity, Data Migration, Hardware Architecture, System Monitoring
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Penetration Testing, Vulnerability Scanning, Cyber Security Assessment, Vulnerability Assessments, Network Security, Network Analysis, Network Protocols, Open Source Technology
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Test Automation, JUnit, Performance Testing, Query Languages
Intermediate · Course · 1 - 3 Months

Skills you'll gain: User Interface (UI) Design, Graphical Tools, Python Programming, Computer Graphics, Image Quality, Application Programming Interface (API)
Mixed · Course · 1 - 4 Weeks

Università di Napoli Federico II
Skills you'll gain: Securities (Finance), Portfolio Management, Equities, Investments, Financial Market, Finance, Fixed Asset, Investment Management, Risk Modeling, Derivatives, Asset Management, Capital Markets, Statistical Methods, Return On Investment, Risk Analysis, Regression Analysis, Time Series Analysis and Forecasting, Estimation, Statistical Hypothesis Testing
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Redis, Terraform, Infrastructure as Code (IaC), Scalability, Google Cloud Platform, Patch Management, Microservices, Kubernetes, Application Deployment, Data Migration, Release Management
Beginner · Project · Less Than 2 Hours

Skills you'll gain: MITRE ATT&CK Framework, Penetration Testing, Incident Response, Cyber Threat Hunting, Cybersecurity, Cyber Threat Intelligence, DevSecOps, Cloud Security, Patch Management, Cyber Security Assessment, Exploitation techniques, Network Security, Computer Security Incident Management, Business Continuity, Cryptography, Responsible AI, Threat Modeling, Information Systems Security, DevOps, Disaster Recovery
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Package and Software Management, Software Installation, Programming Principles, Integrated Development Environments, Command-Line Interface
Beginner · Course · 1 - 3 Months