Network security courses can help you learn about firewalls, intrusion detection systems, and encryption protocols. You can build skills in risk assessment, incident response, and vulnerability management. Many courses introduce tools like Wireshark for network analysis, Nessus for vulnerability scanning, and various security information and event management (SIEM) systems, showing how these skills are applied in practical work to protect networks from cyber threats.

Skills you'll gain: Patient Registration, Claims Processing, Patient Safety, Denial Management, Medical Billing, Revenue Cycle Management, Health Information Management, Copayment Collection and Processing, Practice Management Software, Medical Records, Medical Billing and Coding, Patient Communication, Data Entry, Data Validation, Document Management, Data Integrity, Data Quality
Beginner · Course · 1 - 3 Months

Skills you'll gain: Health Informatics, Statistical Visualization
Beginner · Course · 1 - 4 Weeks

Pontificia Universidad Católica del Perú
Skills you'll gain: User Story, Human Computer Interaction, Software Development Life Cycle, Functional Requirement, Unified Modeling Language, User Experience Design, User Interface (UI), Software Development Methodologies, Requirements Analysis, Prototyping, User Experience, User Interface (UI) Design, User Requirements Documents, User Interface and User Experience (UI/UX) Design, System Requirements, Interaction Design, Functional Specification, Requirements Elicitation, Software Development, Process Driven Development
★ 4.9 (177) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Data Migration, Cloud Storage, Data Management, Data Integration, Data Storage, Data Infrastructure, Data Storage Technologies, Data Architecture, Data Security, File Systems, Data Loss Prevention
★ 4.8 (37) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Looker (Software), Data Visualization Software, Performance Metric, Marketing Analytics, Data Storytelling, Business Reporting, Data Presentation, Trend Analysis, Grafana, Tableau Software, Performance Reporting, Power BI, Time Series Analysis and Forecasting, Descriptive Analytics, Data Sharing, Data Integration, Stakeholder Communications
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Scheduling, Project Schedules, Project Controls, Timelines, Project Management Software, Management Reporting, Performance Reporting, Process Improvement and Optimization, Organizational Skills, Report Writing, Resource Management, Administration, System Configuration, User Accounts, Diagram Design
★ 4.6 (21) · Advanced · Course · 1 - 3 Months

LearnQuest
Skills you'll gain: Overcoming Objections, Rapport Building, Sales, Sales Strategy, Negotiation, Regional Sales, Relationship Building, Communication, Communication Strategies, Intercultural Competence, Virtual Teams, Language Interpretation, Translation, and Studies, Business Research, Cultural Sensitivity, Market Research, Empathy & Emotional Intelligence, Marketing Psychology, Digital Communications, Goal Setting, Stakeholder Analysis
Intermediate · Course · 1 - 4 Weeks
University of Michigan
Skills you'll gain: NoSQL, Database Architecture and Administration, Database Systems, Cloud Applications, Database Theory, Database Management Systems, Data Store, Database Management, Databases, PostgreSQL, Relational Databases, Database Software, SQL, Database Application, Distributed Computing, Cloud Computing Architecture, Cloud Deployment, Transaction Processing, Scalability, Development Environment
★ 4.2 (151) · Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Model Deployment, Containerization, Application Deployment, MLOps (Machine Learning Operations), AI Orchestration, Docker (Software), Cloud Deployment, Kubernetes, AI Workflows, Model Training, Distributed Computing, Cloud Computing, Scalability, Cloud Infrastructure
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Audit Planning, Data Security, Network Security, Disaster Recovery, Cyber Attacks, Business Continuity Planning, Security Testing, Cybersecurity, Digital Forensics, Business Continuity, Database Management, Enterprise Architecture, Internal Auditing, Compliance Management, Auditing, Quality Assurance, Cloud Computing, OSI Models, Asset Management, Quality Management
★ 4.7 (14) · Intermediate · Specialization · 1 - 3 Months

Coursera
Skills you'll gain: Cash Flow Forecasting, Cash Management, Cash Flows, Financial Forecasting, Forecasting, Accounting Software, QuickBooks (Accounting Software), Financial Modeling
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Ethics, No-Code Development, Artificial Intelligence and Machine Learning (AI/ML), Model Deployment, Data Cleansing, Data Preprocessing, Artificial Intelligence, Data Quality, AI literacy, Human Computer Interaction, Business Solutions, Machine Learning, Data Wrangling, Business Metrics, Data Storytelling, Generative AI, Business Analytics, Data Validation, Dashboard, Automation
Beginner · Course · 1 - 4 Weeks