Certified Ethical Hacker (CEH) courses can help you learn penetration testing, vulnerability assessment, network security, and incident response strategies. You can build skills in ethical hacking methodologies, risk analysis, and security auditing techniques. Many courses introduce tools like Metasploit, Wireshark, and Nmap, that support identifying security weaknesses and testing the effectiveness of security measures.

University of Pennsylvania
Skills you'll gain: Social Impact, Design Thinking, Performance Measurement, Innovation, Entrepreneurship, Business Modeling, Strategic Thinking, Ideation, Organizational Structure, Growth Strategies, Competitive Analysis, Market Analysis
★ 4.8 (1.5K) · Beginner · Course · 1 - 4 Weeks

Universitat de Barcelona
Skills you'll gain: Acute Care, Emergency Medical Services, Care Coordination, Patient Evaluation, Patient Treatment, Clinical Assessment
★ 4.8 (124) · Intermediate · Course · 1 - 4 Weeks

LearnKartS
Skills you'll gain: Cyber Security Assessment, Security Testing, Cybersecurity, Cyber Operations, Cyber Threat Intelligence, Cyber Threat Hunting, Cyber Security Strategy, Cyber Attacks, Problem Solving
★ 4.7 (66) · Intermediate · Course · 1 - 4 Weeks
Duke University
Skills you'll gain: Leadership, Innovation, Personal Integrity
Beginner · Course · 1 - 4 Weeks
Kennesaw State University
Skills you'll gain: Customer Retention, Trustworthiness, Social Impact, Expectation Management, Corporate Sustainability, Customer Relationship Management, Customer Insights, Sustainable Development, Human Resource Strategy, Customer Service, Sustainable Business, Customer Relationship Building, Customer Analysis, Target Market, Innovation, Organizational Change, Business Strategy, Strategic Partnership, Business, Marketing
★ 4.7 (126) · Beginner · Specialization · 1 - 3 Months

Creo Incubator
Skills you'll gain: Executive Presence, Influencing, Oral Expression, Composure, Non-Verbal Communication, Verbal Communication Skills, Business Communication, Communication, Adaptability
Beginner · Course · 1 - 4 Weeks
Johns Hopkins University
Skills you'll gain: Public Health, Community Health, Health Policy, Public Policies, Media and Communications, Community Outreach, Injury Prevention, Nutrition and Diet
★ 4.7 (264) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: OpenShift, Kubernetes, Application Deployment, Cloud Applications, Scalability, Containerization, Development Environment, Cloud Platforms, Cloud Computing, Configuration Management, Integrated Development Environments, Debugging
★ 4.6 (74) · Intermediate · Course · 1 - 3 Months
Skills you'll gain: Extract, Transform, Load, Data Analysis, Model Training, Data Preprocessing, Data Visualization, Unsupervised Learning, Statistical Analysis, Model Evaluation, Machine Learning, Statistical Methods, Classification Algorithms, Data Cleansing, Stakeholder Engagement, Data Transformation, Project Scoping, Presentations, Data Presentation, Business Priorities, Stakeholder Communications, Data Manipulation
★ 4.7 (85) · Intermediate · Professional Certificate · 3 - 6 Months

Skills you'll gain: Vulnerability Assessments, Malware Protection, Cybersecurity, Exploitation techniques, Infrastructure Security, Network Security, Information Systems Security
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Oil and Gas, Hazard Analysis, Environmental Resource Management, Energy and Utilities, Environment and Resource Management, Petroleum Industry, Environment Health And Safety, Chemical Engineering, Risk Analysis, Failure Mode And Effects Analysis, Electric Power Systems, Electrical Power
★ 4.6 (73) · Beginner · Course · 1 - 4 Weeks

Emory University
Skills you'll gain: Public Health, Public Health and Disease Prevention, Epidemiology, Nutrition and Diet, Emergency Response, Sanitation, Infection Control, Infectious Diseases, Health Administration, Mental Health
★ 4.8 (384) · Intermediate · Course · 1 - 4 Weeks