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.

Coursera
Skills you'll gain: Statistical Reporting, Data Visualization, Big Data, SQL, Interactive Data Visualization, Query Languages, Data Import/Export, Google Cloud Platform, Data Warehousing, Data Sharing, Analytics
★ 4.3 (272) · Beginner · Guided Project · Less Than 2 Hours

Edureka
Skills you'll gain: Data Maintenance, Database Management Systems, Cloud Deployment
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Canva (Software), Graphic and Visual Design, Graphic Design, Graphic and Visual Design Software, Animations, Content Creation, Social Media, Collaborative Software, Marketing
★ 4.4 (186) · Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: AI Workflows, Generative AI Agents, Agentic Workflows, Artificial Intelligence and Machine Learning (AI/ML), Agentic systems, Microsoft Azure, LLM Application, Artificial Intelligence, AI Integrations, Model Deployment, Prompt Engineering, Application Deployment, Program Development, GitHub, Development Environment, Software Development, Natural Language Processing, Technical Documentation
★ 3.6 (18) · Intermediate · Course · 1 - 4 Weeks

University of London
Skills you'll gain: Business Strategy, Competitive Analysis, Market Analysis, Strategic Thinking, Business Analysis, Product Strategy, Analysis, Business, Product Lifecycle Management, Market Share, Business Management, Corporate Strategy, Strategic Decision-Making, Organizational Strategy, Growth Strategies, Cultural Diversity, Culture
★ 4.8 (397) · Mixed · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Kubernetes, Cloud Applications, Google Cloud Platform, Cloud-Native Computing, Debugging, Event Monitoring
★ 4.5 (6) · Intermediate · Project · Less Than 2 Hours

Fractal Analytics
Skills you'll gain: AI Security, Vector Databases, Responsible AI, Data Strategy, Data Ethics, Data Management, Data Security, Generative AI, Generative AI Agents, Data Mapping, AI Integrations, Data Governance, Containerization, Data Architecture, Retrieval-Augmented Generation, Interoperability, Enterprise Architecture, Metadata Management, Data Pipelines, Artificial Intelligence and Machine Learning (AI/ML)
★ 4.9 (10) · Intermediate · Specialization · 1 - 3 Months

Google Cloud
Skills you'll gain: Data Quality, Data Lakes, Data Governance, Data Validation, Google Cloud Platform, Data Analysis, Data Warehousing, Query Languages
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Data Maintenance, Operating System Administration, Linux Commands, iSCSI Configuration, Network Engineering, File Management, System Software, Software Installation, Encryption
Intermediate · Course · 1 - 3 Months

Packt
Skills you'll gain: Spatial Data Analysis, Spatial Analysis, Scripting, Geospatial Mapping, Scripting Languages, Dashboard, Dashboard Creation, Data Visualization Software, Interactive Data Visualization, Data Manipulation, Data Import/Export, Cascading Style Sheets (CSS), Advanced Analytics
Intermediate · Course · 1 - 4 Weeks
Skills you'll gain: Spring Framework, Cloud-Native Computing, Software Architecture, Microservices, Spring Boot, Cloud Applications, Software Design Patterns, Event-Driven Programming, Java Programming, Restful API, Performance Tuning, MongoDB, Application Programming Interface (API), Web Applications, Scalability, Functional Design, Resilience, Integration Testing, Performance Management, Debugging
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: OSI Models, TCP/IP, Network Protocols, Systems Analysis, Linux, Dynamic Host Configuration Protocol (DHCP), Virtual Networking, Network Analysis, Linux Administration, Virtual Machines, General Networking, Networking Hardware, Virtualization and Virtual Machines, Network Support, Virtualization, System Configuration, Network Architecture, Computer Networking, Network Model, Software Installation
Intermediate · Course · 1 - 4 Weeks