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.
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, Customer Relationship Building, Customer Analysis, Target Market, Innovation, Organizational Change, Environmental Issue, Business Strategy, Strategic Partnership, Business, Marketing
★ 4.7 (126) · Beginner · Specialization · 1 - 3 Months

Skills you'll gain: OpenShift, Microservices, Containerization, Kubernetes, Red Hat Enterprise Linux, Network Troubleshooting, Data Persistence, Data Storage, Debugging, Authentications
Intermediate · 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 (265) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Mobile Security, Wireless Networks, Network Security, Application Security, Internet Of Things, Cybersecurity, Exploitation techniques, Data Security
Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Business Ethics, Courage, Ethical Standards And Conduct, Decision Making, Engineering Management, Culture, Leadership
★ 4.8 (198) · Beginner · Specialization · 1 - 3 Months

Duke University
Skills you'll gain: Telehealth, Teamwork, Patient Evaluation, Collaboration, Health Technology, Clinical Assessment, Vital Signs, Patient Preparation, Health Care, Patient Coordination, Health Assessment, Patient Education And Counseling, Patient Treatment, End User Training and Support, Primary Care, Health Systems, Telecommunications, Patient Communication, Health Informatics, Communication
★ 4.9 (42) · Beginner · Specialization · 1 - 4 Weeks

Icahn School of Medicine at Mount Sinai
Skills you'll gain: Speech Language Pathology, Patient Evaluation, Anatomy, Surgery, Chronic Diseases, Patient Treatment, Medical Management, Physiology, Pathology, Clinical Assessment, Pharmacotherapy
★ 4.8 (1.3K) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Cryptography, Encryption, Cloud Security, Cyber Security Assessment, Cloud Computing, Data Security
Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Value Propositions, Social Media, Social Media Marketing, Market Research, Social Media Strategy, Search Engine Optimization, Competitive Analysis, Data-Driven Decision-Making, Consumer Behaviour, Business Modeling, Customer Analysis, Operations Management, Marketing, Marketing Planning, Marketing Strategies, Strategic Planning, Digital Marketing, Branding, Google Ads, Forecasting
★ 4.5 (19) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Network Security, Intrusion Detection and Prevention, Cybersecurity, Threat Detection, Vulnerability Assessments, Firewall, Exploitation techniques
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Open Web Application Security Project (OWASP), Authentications, Web Applications, Application Security, Security Controls, Security Testing, Application Programming Interface (API), Exploitation techniques, Web Servers
Intermediate · Course · 1 - 4 Weeks

University of California, Irvine
Skills you'll gain: Time Management, Planning, Delegation Skills, Resource Management, Expectation Management, Organizational Skills, Productivity, Prioritization, Overcoming Obstacles, Goal Setting, Sales
★ 4.8 (902) · Mixed · Course · 1 - 4 Weeks