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.

EDUCBA
Skills you'll gain: Performance Tuning, Microsoft Azure, Database Administration, Scalability, Relational Databases, Database Architecture and Administration, Database Management, Data Migration, Enterprise Security, Security Controls, SQL, Cloud Deployment, Disaster Recovery
★ 5 (25) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Load Balancing, Google Cloud Platform, Virtual Machines, Cloud Engineering, Amazon Elastic Compute Cloud, Amazon Web Services, Public Cloud, Cloud Infrastructure, Cloud Platforms, Virtual Networking, Cloud Deployment, Network Routing, Firewall
★ 4.6 (7) · Intermediate · Course · 1 - 4 Weeks

University of Minnesota
Skills you'll gain: Software Design Patterns, Software Design, Software Engineering, Application Security, Object Oriented Design, Software Architecture, Software Quality (SQA/SQC), Threat Modeling, Maintainability, Code Coverage, Application Deployment, Continuous Deployment, Continuous Delivery, Software Testing, Continuous Integration, CI/CD, Test Driven Development (TDD), Software Documentation, Build Tools, Technical Documentation
★ 4.5 (472) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Digital Assets, Blockchain, Emerging Technologies, FinTech, Business Transformation, Digital Transformation, Systems Design, Organizational Structure, Case Studies, Scalability, Business Strategy, Governance
★ 4.6 (115) · Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Data Analysis, Statistical Reporting, Data Cleansing, Data Wrangling, Microsoft Excel, Data Analysis Software, Data Manipulation, Data Preprocessing, Data Quality, Excel Formulas
★ 4.4 (62) · Intermediate · Guided Project · Less Than 2 Hours

Yonsei University
Skills you'll gain: Global Marketing, Marketing, Brand Management, Branding, Marketing Management, Marketing Strategies, Innovation, Consumer Behaviour, Market Analysis, New Business Development, Market Opportunities, Product Development, Market Intelligence, Business Strategy
★ 4.7 (1K) · Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Frontend Integration, React.js, Full-Stack Web Development, JavaScript Frameworks, Restful API, Front-End Web Development, Back-End Web Development, Spring Boot, Web Applications, User Interface (UI), User Interface (UI) Design, Data Persistence
★ 4.8 (16) · Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Gemini, Google Gemini, Generative AI, Predictive Modeling, Google Cloud Platform, Big Data, Artificial Intelligence and Machine Learning (AI/ML), SQL, Query Languages, Python Programming, Customer Relationship Management (CRM) Software, Customer Relationship Management, Data Processing
Intermediate · Course · 1 - 4 Weeks

Rice University
Skills you'll gain: Financial Statements, Accounting, Bookkeeping, Financial Statement Analysis, Financial Accounting, Income Statement, Ledgers (Accounting), Accruals, General Accounting, Accrual Accounting, Accounting Records, Financial Reporting, Cash Flows, Balance Sheet, Equities
★ 4.8 (119) · Beginner · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Computational Thinking, File I/O, Data Collection, Simulations, Data Analysis, Microsoft Visual Studio, C (Programming Language), Analysis, C and C++, Statistical Analysis, Data Presentation, Automation, Program Development, Algorithms, Microsoft Development Tools, Programming Principles, Integrated Development Environments, Computer Programming, Theoretical Computer Science, Code Reusability
★ 4.6 (433) · Beginner · Specialization · 3 - 6 Months
Rice University
Skills you'll gain: Statistical Hypothesis Testing, Statistical Methods, Regression Analysis, Statistical Analysis, Statistical Modeling, Statistical Inference, Business Analytics, Microsoft Excel, Model Evaluation, Estimation, Data Analysis, Analytics, Data Transformation
★ 4.8 (1.4K) · Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Cloud-Native Computing, Cloud Deployment, Infrastructure as Code (IaC), Databases, Database Systems, Application Deployment, AWS CloudFormation, Cloud Solutions, IT Automation, Cloud Security, User Provisioning, Authentications, Event-Driven Programming
★ 4.7 (16) · Beginner · Course · 1 - 3 Months