Information security courses can help you learn risk assessment, network security protocols, encryption techniques, and incident response strategies. You can build skills in threat analysis, vulnerability management, and compliance with security regulations. Many courses introduce tools like firewalls, intrusion detection systems, and security information and event management (SIEM) software, demonstrating how these tools are applied to protect data and maintain system integrity.

Skills you'll gain: Browser Compatibility, Web Applications, Node.JS, Javascript, Network Troubleshooting, Server Side, Live Streaming, Debugging, Real Time Data, Web Servers, Telecommunications, Servers, Network Protocols
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Command-Line Interface, C# (Programming Language), .NET Framework, Performance Tuning, Development Environment, Maintainability, Microsoft Development Tools, Application Programming Interface (API), Software Design, Restful API, Software Development Tools, File I/O, Authentications, Application Security, Software Testing, Unit Testing, Package and Software Management
Beginner · Course · 3 - 6 Months

Google Cloud
Skills you'll gain: Looker (Software), Data Presentation, Data Analysis, Data Transformation, Analytics, Google Cloud Platform, Big Data, Data Sharing, Interactive Data Visualization, Dashboard Creation, Data Visualization Software, Dashboard, Data Cleansing, Data-Driven Decision-Making, Unstructured Data, SQL, Query Languages, Data Storage
Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: Star Schema, Data Warehousing, Looker (Software), Database Design, Analytics, Data Mart, Data Modeling, Business Intelligence, Data Integrity, Data Transformation, Performance Tuning, Data Storage, Performance Analysis
Intermediate · Course · 1 - 4 Weeks

Universitat Politècnica de València
Skills you'll gain: Business Systems, Business Software, Business Technologies, Database Management, Database Management Systems, Database Systems, Enterprise Resource Planning, Productivity Software, Business Solutions, Information Technology, Microsoft Office, Information Systems, Web Applications, Operating Systems, Web Development, Intranet, Management Information Systems, Web Servers, Enterprise Application Management, Web Language
Beginner · Course · 1 - 3 Months

Northeastern University
Skills you'll gain: Recurrent Neural Networks (RNNs), Large Language Modeling, Natural Language Processing, Hugging Face, PyTorch (Machine Learning Library), Transfer Learning, Artificial Neural Networks, Machine Learning Methods, Generative Model Architectures, Data Preprocessing, Deep Learning, Markov Model, Model Optimization, Model Training
Mixed · Course · 1 - 3 Months

Skills you'll gain: Quantitative Research, R (Software), Scatter Plots, R Programming, Statistical Visualization, Correlation Analysis, Statistical Programming, Descriptive Statistics, Statistical Analysis, Data Analysis, Data Visualization, Plot (Graphics), Probability & Statistics, Statistics, Statistical Methods, Data Literacy, Exploratory Data Analysis, Data Manipulation, Data Wrangling, Data Import/Export
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Spatial Data Analysis, GIS Software, Geographic Information Systems, Spatial Analysis, Query Languages, SQL, Geospatial Information and Technology, PostgreSQL, Database Development, Performance Tuning
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Database Design, Requirements Analysis, .NET Framework, ASP.NET, Relational Databases, C# (Programming Language), Database Development, Database Application, Full-Stack Web Development, Functional Requirement, Back-End Web Development, Maintainability, System Implementation, Model View Controller, Software Architecture, Data Validation
Intermediate · Course · 1 - 4 Weeks

The Expert Academy
Skills you'll gain: Enterprise Sales, B2B Sales, Customer Success Management, Closing (Sales), Overcoming Objections, Contract Negotiation, Customer Retention, Procurement, Negotiation, Customer Relationship Management, Price Negotiation, Customer Relationship Management (CRM) Software, Sales Strategy, Customer Engagement, Account Strategy, Sales Management, Sales, Customer Relationship Building, Sales Process, Stakeholder Engagement
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Medical Office Procedures, Medical Emergency, Emergency Response, Emergency Medical Services, Prompt Engineering, Patient Communication, Incident Management, Patient Coordination, Patient Safety, Incident Response, Communication Strategies, Communication Systems
Beginner · Course · 1 - 4 Weeks

John Wiley & Sons
Skills you'll gain: Patient Flow, Patient-centered Care, Hospital Experience, Predictive Analytics, Predictive Modeling, Health Care, Analytics, Healthcare Industry Knowledge, Care Management, Psychosocial Assessments, Data Analysis, Forecasting, Program Evaluation, Health Technology, Cardiology, Data Integration, Leadership
Intermediate · Course · 1 - 4 Weeks