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: Healthcare Ethics, Health Informatics, Machine Learning, Deep Learning, Machine Learning Software, Clinical Informatics, Statistical Machine Learning, Convolutional Neural Networks, Data Preprocessing, Predictive Modeling, Electronic Medical Record System, Machine Learning Algorithms, Recurrent Neural Networks (RNNs), Model Evaluation, Data Analysis
Intermediate · Course · 1 - 4 Weeks

Tecnológico de Monterrey
Skills you'll gain: Social Media, Social Media Marketing, Social Media Strategy, Social Media Management, Social Network Analysis, Digital Media Strategy, Marketing, Global Marketing, Media Strategy, Customer Engagement, Content Performance Analysis, Consumer Behaviour
Beginner · Course · 1 - 3 Months

Skills you'll gain: Apache Hive, Apache Mahout, NoSQL, Apache Hadoop, Extract, Transform, Load, Big Data, Data Warehousing, Data Pipelines, Data Infrastructure, Cloud Management, Application Deployment, Databases, SQL, Performance Tuning, Data Processing, Real Time Data, Query Languages, Database Management, Data Transformation, Scalability
Beginner · Specialization · 3 - 6 Months

Microsoft
Skills you'll gain: Competitive Analysis, Market Research, User Story, User Interface (UI), Product Roadmaps, Competitive Intelligence, AI Product Strategy, Usability, Persona Development, Product Development, Market Analysis, Product Management, Product Lifecycle Management, Design Thinking, User Interface (UI) Design, Market Opportunities, Quality Assurance and Control, Technology Roadmaps, Product Strategy, Data Analysis
Beginner · Professional Certificate · 3 - 6 Months

Skills you'll gain: Prompt Engineering, OpenAI API, Application Deployment, ChatGPT, AI Security, Serverless Computing, Cloud Applications, Model Deployment, LLM Application, Generative AI, Web Applications, Artificial Intelligence, Web Development Tools, Real Time Data
Intermediate · Course · 1 - 3 Months

University of Minnesota
Skills you'll gain: Software Design Patterns, Software Design, Software Quality Assurance, Software Engineering, Program Development, Application Security, Object Oriented Design, Software Architecture, Software Quality (SQA/SQC), Development Testing, Threat Modeling, Maintainability, Development Environment, Code Review, Application Deployment, Continuous Deployment, Quality Assurance, Security Requirements Analysis, Continuous Delivery, Software Testing
Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Google Gemini, Google Cloud Platform, Google Workspace, Agentic Workflows, AI Workflows, Data Access, AI Enablement, Generative AI Agents, Cloud Security, LLM Application, Data Management, Data Integration, AI Security
Beginner · Course · 1 - 3 Months

Unilever
Skills you'll gain: Data Governance, Descriptive Analytics, Data Storytelling, Supply Chain, Supply Chain Management, Demand Planning, Presentations, Data Visualization, Supply Chain Systems, Supply Chain Planning, Transportation, Supply Chain, and Logistics, Process Improvement, Data Management, Data Lakes, Predictive Analytics, Forecasting, Data Analysis, Data Analysis Software, Real Time Data, Problem Solving
Beginner · Professional Certificate · 3 - 6 Months

Google Cloud
Skills you'll gain: Google Docs, Gmail, Google Sheets, Google Workspace, Presentations, Calendar Management, Spreadsheet Software, File Management, Excel Formulas, Email Security, Data Visualization, Collaborative Software, Document Management, Data Validation, Setting Appointments, Meeting Facilitation, Sales Presentations, Data Analysis Expressions (DAX), Productivity Software, Version Control
Beginner · Specialization · 3 - 6 Months

Universitat Politècnica de València
Skills you'll gain: R Programming, Ggplot2, Statistical Analysis, R (Software), Predictive Modeling, Data Manipulation, Data Preprocessing, Statistical Programming, Data Visualization Software, Data Science, Data Import/Export, Machine Learning, Model Evaluation, Exploratory Data Analysis, Data Structures
Intermediate · Course · 1 - 4 Weeks
Skills you'll gain: electromagnetics, Wireless Networks, Electronic Components, Performance Tuning, Process Optimization, Design, Analysis, Mathematical Modeling
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Content Performance Analysis, Marketing Budgets, Campaign Management, Target Audience, Performance Analysis, Advertising, Advertising Campaigns, Facebook, Online Advertising, Instagram, Digital Advertising, Paid media, Bidding, Social Media, Budget Management, Social Media Marketing
Beginner · Course · 1 - 3 Months