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.

Skills you'll gain: Culture Transformation, Organizational Change, Diversity Equity and Inclusion Initiatives, Human Resources, Change Management, Human Capital, Human Resource Strategy, Human Resources Management and Planning, Data-Driven Decision-Making, Diversity and Inclusion, Workplace inclusivity, Predictive Analytics
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

University of Colorado Boulder
Skills you'll gain: Proposal Development, Proposal Writing, Interpersonal Communications, Emotional Intelligence, Constructive Feedback, Non-Verbal Communication, Technical Communication, Presentations, Verbal Communication Skills, Leadership, Stakeholder Analysis, Oral Expression, Concision, Business Writing, Empathy, Storytelling, Public Speaking, Persuasive Communication, Leadership Development, Stakeholder Communications
★ 4.6 (109) · Beginner · Specialization · 1 - 3 Months

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

University of Washington
Skills you'll gain: Public Speaking, Oral Expression, Verbal Communication Skills, Communication, Concision, Leadership and Management, Human Learning
★ 4.7 (326) · Beginner · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Delegation Skills, Stakeholder Management, Engineering Management, Technical Management, Negotiation, Mentorship, Meeting Facilitation, Decision Making, Team Leadership, Leadership, Team Management, Leadership and Management, Courage, Growth Mindedness, Leadership Development, Recognizing Others, People Management, Team Building, Collaboration, Communication
★ 4.7 (51) · Beginner · Specialization · 1 - 3 Months

University of California San Diego
Skills you'll gain: Apache Hadoop, Big Data, Data Science, Scalability, Data Analysis, Data Storage, File Systems
★ 4.5 (115) · Mixed · Course · 1 - 3 Months

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 (385) · 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

Yale University
Skills you'll gain: Health Promotion, Media and Communications, Web Content, Digital Analysis, Program Evaluation, Digital Communications
Intermediate · Course · 1 - 3 Months
Macquarie University
Skills you'll gain: Dashboard, Excel Formulas, Spreadsheet Software, Data Storytelling, Data Cleansing, Microsoft Excel, Data Visualization, Business Intelligence, Data Modeling, Data Integrity, Finance, Automation, Depreciation
Intermediate · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Verification And Validation, Laboratory Testing, Safety Assurance, Biostatistics, Bioinformatics, Research Methodologies, Data Synthesis
★ 4.7 (123) · Beginner · Course · 1 - 3 Months