Ethical hacking courses can help you learn penetration testing, vulnerability assessment, and risk management techniques. You can build skills in network security, incident response, and ethical guidelines for cybersecurity practices. Many courses introduce tools like Metasploit, Wireshark, and Nmap, that support identifying security weaknesses and testing defenses in real-time scenarios. By engaging with these tools, you’ll gain practical experience in protecting systems and understanding the mindset of potential attackers.

University of the Arts London
Skills you'll gain: Generative Adversarial Networks (GANs), AI powered creativity, Generative AI, Generative Model Architectures, Data Ethics, Art History, Aesthetics, AI literacy, Creativity, Responsible AI, Intellectual Property, Photography
Beginner · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Journalism, Public Health and Disease Prevention, Injury Prevention, Health Education, Epidemiology, Preventative Care, Public Health, Media and Communications, Interviewing Skills, Advocacy, Mental Health, Ethical Standards And Conduct
★ 4.8 (16) · Beginner · Course · 1 - 4 Weeks

Alfaisal University | KLD
Skills you'll gain: Fraud detection, Financial Statements, Financial Statement Analysis, Financial Reporting, Financial Controls, Financial Auditing, Annual Reports, Loss Prevention, Financial Analysis, Financial Data, Corporate Accounting, Revenue Recognition, Internal Auditing, Ethical Standards And Conduct, Internal Controls
★ 4.8 (14) · Beginner · Course · 1 - 4 Weeks

SkillsBooster Academy
Skills you'll gain: Prompt Engineering, Prompt Patterns, Responsible AI, Productivity, AI Workflows, Generative AI, Artificial Intelligence, AI Security, AI Personalization, Creative Problem-Solving, Artificial Intelligence and Machine Learning (AI/ML), Innovation, Critical Thinking and Problem Solving, Complex Problem Solving, Automation, Critical Thinking, digital literacy, Digital Assets, Information Technology, Natural Language Processing
★ 4.8 (6) · Beginner · Course · 1 - 3 Months

University of Michigan
Skills you'll gain: Public Health, Health Policy, Community Health, Health Disparities, Health Equity, Health Systems, Research, Health Informatics, Clinical Research, Community Outreach, Culture, Research Methodologies
Beginner · Course · 1 - 4 Weeks

Council on Foreign Relations
Skills you'll gain: Environmental Policy, Climate Change Programs, Climate Change Mitigation, Policy Development, Policy Analysis, Environmental Issue, Public Policies, Environment, International Relations, Social Justice, Diplomacy, Sustainable Systems, Environmental Regulations, Tax Laws, Ethical Standards And Conduct, Governance, Mitigation
★ 4.8 (6) · Beginner · Course · 1 - 3 Months

AI CERTs
Skills you'll gain: Business Research, AI literacy, Market Research, Analytical Skills, Business Intelligence, Decision Intelligence, Market Analysis, Trend Analysis, Market Intelligence, Data Analysis, Forecasting, AI Integrations
Beginner · Course · 1 - 3 Months

Pontificia Universidad Católica del Perú
Skills you'll gain: Data Ethics, Consumer Behaviour, Digital Analysis, Data Collection, Marketing, Target Market, Market Research, Customer Insights, Customer Analysis, Marketing Strategies, Business Research, Ethical Standards And Conduct, Research, Qualitative Research, Research Reports, Data Analysis, Information Privacy
★ 4.8 (38) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Mobile Development, Generative AI, Application Development, AI literacy, Test Automation, User Interface (UI), Responsible AI, Performance Tuning, Data Ethics, Automation, Analysis
★ 4.5 (10) · Beginner · Course · 1 - 4 Weeks

Politecnico di Milano
Skills you'll gain: Data Strategy, Data Ethics, Data Sharing, Customer Data Management, Market Opportunities, Data Governance, Data Management, Data-Driven Decision-Making, Data Literacy, Advertising, Strategic Thinking, Personalized Service, Business Transformation, Innovation, Business Modeling
★ 4.9 (18) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Medical Privacy, Medical Records, Health Information Management and Medical Records, Health Information Management, Medical Office Procedures, Record Keeping, Information Privacy
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Target Audience, Driving engagement, Customer Analysis, Customer Engagement, Persona Development, Customer Insights, Customer Retention, Data-Driven Marketing, User Feedback, Market Research, Marketing Strategies, Data-Driven Decision-Making, Consumer Behaviour, Data Analysis, Business Ethics
★ 4.1 (7) · Beginner · Course · 1 - 4 Weeks