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: Model Context Protocol, AI Integrations, AI Security, Enterprise Architecture, Scalability, Software Architecture, Systems Architecture, Servers, Interoperability, Server Side, Authentications, System Design and Implementation, Enterprise Security, Performance Tuning
Advanced · Course · 1 - 4 Weeks

Korea Advanced Institute of Science and Technology(KAIST)
Skills you'll gain: electromagnetics, Electrical Engineering, Electrical Systems, Differential Equations, Electronic Components, Advanced Mathematics, Integral Calculus, Physics, Engineering Analysis
Advanced · Course · 1 - 3 Months

Skills you'll gain: Red Hat Enterprise Linux, Package and Software Management, Network Administration, Servers, Hardening, Cloud Deployment, Computing Platforms, Security Software, Application Servers, File Systems, Microsoft Azure
Beginner · Course · 1 - 3 Months

Universitat Autònoma de Barcelona
Skills you'll gain: Collaborative Software, digital literacy, Content Creation, Digital Communications, Information Management, Content Management, Web Content, Data Sharing, Personally Identifiable Information, Databases, Web Presence, Digital Transformation, Information Privacy
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Storytelling, Video Production, Visual Storytelling, Video Editing, Google Gemini, Generative AI, Gemini, Content Creation, Multimedia, Media Production, Google Workspace
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Database Development, Databases
Beginner · Course · 1 - 4 Weeks

Nanyang Technological University, Singapore
Skills you'll gain: Systems Engineering, Time Series Analysis and Forecasting, Social Studies, Quantitative Research, Sustainable Development, Critical Thinking and Problem Solving, Simulation and Simulation Software, Agentic systems, Systems Analysis, Computational Thinking, Mathematics and Mathematical Modeling, Graph Theory, Epidemiology, Jupyter
Beginner · Course · 1 - 3 Months

Skills you'll gain: Metasploit, Open Web Application Security Project (OWASP), Penetration Testing, Exploit development, Vulnerability Scanning, Exploitation techniques, Security Testing, Vulnerability Assessments, Hardening, Brute-force attacks, Web Applications, Cybersecurity, Firewall, Network Security, Wireless Networks, Network Analysis, SQL
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Network Planning And Design, Network Engineering, Virtual Networking, Cloud Computing Architecture, Network Architecture, Network Monitoring, Cloud Engineering, Network Troubleshooting, Virtual Private Networks (VPN), Network Administration, Cloud Security, Google Cloud Platform, Cloud Infrastructure, Hybrid Cloud Computing, Network Performance Management, Network Support, Network Security, Event Monitoring, Kubernetes, Firewall
Advanced · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Exploratory Data Analysis, Data-Driven Decision-Making, Data Analysis, Statistical Reporting, Data Management, Data Literacy, Analysis, Analytical Skills, Statistical Inference, Team Management, Statistical Modeling, Data Synthesis, Data Presentation, Team Leadership, Statistical Methods, Communication, Model Evaluation
Mixed · Course · 1 - 4 Weeks
CertNexus
Skills you'll gain: Extract, Transform, Load, Data Wrangling, Data Preprocessing, Data Cleansing, Data Processing, Data Transformation, Data Integration, Data Import/Export, Data Collection, Data Mining
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Google Cloud Platform, Cloud Infrastructure, Infrastructure As A Service (IaaS), Identity and Access Management, Cloud Computing, Cloud Management, Cloud Services, Cloud Platforms, Infrastructure Architecture, Data Storage Technologies, Data Store, Network Infrastructure, Data Storage, Cloud Storage, System Monitoring, Role-Based Access Control (RBAC), Key Management, DevOps, Encryption
Intermediate · Course · 1 - 3 Months