Self-defense courses can help you learn situational awareness, basic striking techniques, and effective escape strategies. You can build skills in defensive tactics, conflict de-escalation, and personal safety planning. Many courses introduce tools like pepper spray, personal alarms, and self-defense keychains, demonstrating how these items can enhance your safety and confidence in various environments.

Duke University
Skills you'll gain: Performance Metric, Performance Analysis, Performance Measurement, Customer Demand Planning, Dashboard, Market Opportunities, Business Metrics, Decision Making, Strategic Decision-Making, Agile Methodology, Real Time Data, Management Reporting, Business Intelligence, Organizational Effectiveness, Business Leadership, Data-Driven Decision-Making, Data Analysis
★ 4.7 (29) · Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Sustainable Systems, Sustainable Development, Sustainable Business, Corporate Sustainability, Systems Thinking, Social Impact, Professional Development, Leadership, Strategic Leadership, Change Management, Professional Networking, Self-Awareness
Beginner · Course · 1 - 4 Weeks

O.P. Jindal Global University
Skills you'll gain: Psychology, Research, Research Design, Scientific Methods, Research Methodologies, Human Learning, Sensory Systems Analysis, Culture, Decision Intelligence, Experimentation, Case Studies, Learning Strategies
Beginner · Course · 3 - 6 Months

Skills you'll gain: Network Security, Disaster Recovery, General Networking, Network Administration, Authentications, Network Architecture, Vulnerability Assessments, Network Infrastructure, Computer Security, Wireless Networks, Cybersecurity, Network Monitoring, Local Area Networks, Vulnerability Management, Network Performance Management, Telecommunications, Network Protocols, Security Controls, Event Monitoring, Network Routing
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Oral Expression, Communication Strategies, Drive Engagement, Constructive Feedback, Verbal Strategic Communication, Business Communication
Beginner · Course · 1 - 3 Months

Automatic Data Processing, Inc. (ADP)
Skills you'll gain: Peer Review, Team Motivation, Team Leadership, People Development, Leadership Development, Management Training And Development, Mentorship, Employee Coaching, Professional Development, Team Management, Open Mindset, Growth Mindedness, Workforce Development, Cognitive flexibility, Empowerment, Employee Engagement, Storytelling, Mindfulness
★ 5 (8) · Beginner · Course · 1 - 4 Weeks

Northeastern University
Skills you'll gain: Organizational Change, Change Management, Organizational Leadership, Leadership and Management, Organizational Development, People Management, Team Leadership, Business Transformation, Leadership, Communication Strategies, Organizational Structure, Culture Transformation, Strategic Leadership, Cross-Functional Team Leadership, Team Management, Advocacy, Influencing, Empowerment, Culture, Innovation
★ 4.9 (11) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Tensorflow, Convolutional Neural Networks, Keras (Neural Network Library), Matplotlib, Plot (Graphics), Artificial Neural Networks, Image Analysis, Deep Learning, Computer Vision, Applied Machine Learning, Python Programming, Model Training, Model Evaluation, Model Optimization, Adaptability, Problem Solving
Intermediate · Guided Project · Less Than 2 Hours

Johns Hopkins University
Skills you'll gain: Student Engagement, Teaching, Empowerment, Instructional Strategies, Writing, Mentorship, Case Studies, Qualitative Research
★ 4 (8) · Beginner · Course · 1 - 4 Weeks

DeepLearning.AI
Skills you'll gain: AI Orchestration, LLM Application, AI Workflows, OpenAI API, Agentic Workflows, Tool Calling, Generative AI Agents, Retrieval-Augmented Generation, Agentic systems, Data Pipelines
★ 4.5 (14) · Intermediate · Project · Less Than 2 Hours

Creo Incubator
Skills you'll gain: Emotional Intelligence, Time Management, Empathy & Emotional Intelligence, Professional Networking, Web Presence, Independent Thinking, Relationship Management, Compassion, Rapport Building, Cultural Responsiveness, Goal Setting, Leadership Development, Resilience, Influencing, Leadership, Communication Strategies, Communication, Trustworthiness, Strategic Leadership, Entrepreneurship
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Apache Spark, Managed Services, Google Cloud Platform, Big Data, Apache Hadoop
★ 4 (11) · Beginner · Project · Less Than 2 Hours