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.

LearnQuest
Skills you'll gain: Data Warehousing, Data Architecture, Data Store, Data Infrastructure, Data Storage, Extract, Transform, Load, Database Architecture and Administration, Data Integration, Cloud Storage, Data Mart, Data Storage Technologies, Database Design, Operational Data Store, Database Systems, Query Languages, Metadata Management, Data Transformation
★ 3.8 (69) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Model Deployment, Apache Spark, Data Pipelines, Cloud Deployment, Model Training, IBM Cloud, Applied Machine Learning, Machine Learning Methods, Model Optimization, Machine Learning Algorithms, Docker (Software), Machine Learning, Containerization, Data Science, Python Programming, Scalability, Design Thinking
★ 4.3 (62) · Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Penetration Testing, Exploit development, OSI Models, Exploitation techniques, Open Web Application Security Project (OWASP), TCP/IP, Network Protocols, Network Security, Cyber Security Assessment, General Networking, Vulnerability Scanning, Cybersecurity, Prompt Engineering, Large Language Modeling, AI Security, LLM Application, Test Script Development, Scripting, Scripting Languages, Python Programming
★ 4.3 (7) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Apache Cassandra, Google Cloud Platform, Database Administration, Operational Databases, Query Languages, Database Design, Database Management, Data Access, Cloud Deployment
Beginner · Project · Less Than 2 Hours

Google - Spectrum Sharing
Skills you'll gain: Software Installation, Wireless Networks, Public Key Infrastructure, General Networking, Network Infrastructure, Communication Systems, Data Sharing, Global Positioning Systems, Telecommunications, System Configuration, System Requirements, Network Planning And Design, Verification And Validation
Beginner · Course · 1 - 3 Months
University of Illinois Urbana-Champaign
Skills you'll gain: Intercompany Accounting, Financial Statement Analysis, Mergers & Acquisitions, Specialized Accounting, Corporate Accounting, Financial Modeling, Corporate Tax, Private Equity, Financial Statements, Investment Banking, Financial Analysis, Tax Management, Corporate Finance, Tax, Tax Laws, Financial Accounting, Accounting, Business Metrics, Equities, Growth Strategies
★ 4.5 (26) · Intermediate · Course · 1 - 4 Weeks

Amazon Web Services
Skills you'll gain: Data-Driven Decision-Making, Data Lakes, Data Storage Technologies, Analytics, Data Architecture, Data Warehousing, Data Management, Data Analysis, Big Data, Data Storage, Amazon Web Services, Machine Learning
★ 4.5 (66) · Mixed · Course · 1 - 4 Weeks

KodeKloud
Skills you'll gain: Jenkins, Continuous Integration, CI/CD, Command-Line Interface, Continuous Delivery, Devops Tools, Continuous Deployment, Systems Administration, DevOps, Software Configuration Management, Software Installation, Virtual Machines, Server Administration, Configuration Management, Data Integrity, Authentications
★ 3.5 (25) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Cloud-Native Computing, Docker (Software), .NET Framework, ASP.NET, Cloud Development, Application Deployment, Development Environment, Nginx, YAML, Proxy Servers, Configuration Management, Scalability, Microsoft SQL Servers, Software Versioning
Intermediate · Course · 1 - 3 Months

The University of Notre Dame
Skills you'll gain: Data Ethics, Analytics, Analytical Skills, Responsible AI, Ethical Standards And Conduct, Machine Learning, Business Ethics, Artificial Intelligence and Machine Learning (AI/ML), Information Privacy, Artificial Intelligence, Predictive Analytics, Social Justice, Case Studies
★ 4.6 (49) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Anthropic Claude, Business Intelligence, Data Presentation, Data Visualization, Data Storytelling, Trend Analysis, Sales Presentations, Sales, Business Analytics, Sales Strategy, Data-Driven Decision-Making, Data Analysis, Business Strategies, Business Strategy, Business Analysis, LLM Application
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Model Deployment, Model Training, Amazon Web Services, Cloud Deployment, Computer Vision, Cloud Computing, Machine Learning
Beginner · Guided Project · Less Than 2 Hours