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.

Rutgers the State University of New Jersey
Skills you'll gain: Digital Transformation, Customer Engagement, Business Technologies, Customer experience improvement, Augmented and Virtual Reality (AR/VR), Business Transformation, Technology Strategies, Customer experience strategy (CX), Business Marketing, Cross-Functional Collaboration, Internet Of Things, Emerging Technologies, Business Ethics, Responsible AI, Customer Retention, Data Ethics, Customer Relationship Management (CRM) Software, Augmented Reality, FinTech, Blockchain
★ 4.4 (458) · Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Cloud Management, Google Cloud Platform, Cloud Computing, Cloud Platforms, Public Cloud, Site Reliability Engineering, Expense Management, Cloud Infrastructure, DevOps, Corporate Sustainability, Identity and Access Management, Cost Management, Sustainable Business, Cost Control, Financial Controls, Customer Support
★ 4.4 (14) · Beginner · Course · 1 - 3 Months

University of Colorado System
Skills you'll gain: Firewall, Network Security, Intrusion Detection and Prevention, Cyber Security Policies, Information Systems Security, Security Controls, Infrastructure Security, Threat Detection, System Monitoring, Linux Administration, Linux Servers, Linux, Linux Commands, Data Integrity
★ 3.9 (63) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: PostgreSQL, Database Administration, Google Cloud Platform, Database Management, Cloud Management, Disaster Recovery, Operational Databases, Relational Databases, Database Architecture and Administration
★ 4.6 (11) · Beginner · Project · Less Than 2 Hours

Skills you'll gain: Data Analysis Expressions (DAX), Power BI, Performance Tuning, Performance Analysis, Time Series Analysis and Forecasting, Model Optimization, Microsoft Copilot, Business Intelligence, Data Modeling, Business Metrics, Context Management
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Computer Security Incident Management, Network Analysis, Anomaly Detection
★ 4.9 (36) · Beginner · Course · 1 - 4 Weeks

Universidad de los Andes
Skills you'll gain: Statistical Hypothesis Testing, Descriptive Statistics, Data Literacy, Statistical Methods, Data Analysis, Statistics, Regression Analysis, Sampling (Statistics), Statistical Analysis, Statistical Modeling, Probability & Statistics, Probability Distribution, Applied Mathematics, Statistical Inference, Analytical Skills, Correlation Analysis
★ 4.5 (151) · Intermediate · Course · 1 - 3 Months

Universiteit Leiden
Skills you'll gain: Immunology, Nephrology, Surgery, Perioperative Care, Medical Practices and Procedures, Patient Preparation, Chronic Diseases, Long Term Care, Molecular, Cellular, and Microbiology, Patient Evaluation, Acute Care, Patient Treatment, Pharmacology, Diagnostic Tests, Infectious Diseases, Pharmacotherapy
★ 4.8 (373) · Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Virtual Private Networks (VPN), Google Cloud Platform, Virtual Networking, Virtual Machines, Cloud Hosting, Network Routing, Hybrid Cloud Computing, Network Performance Management
★ 5 (6) · Advanced · Project · Less Than 2 Hours

Google Cloud
Skills you'll gain: Digital Transformation, Cloud Solutions, Cloud Technologies, Cloud Deployment, Business Transformation, Cloud Platforms, Cloud Computing, Cloud Infrastructure, Network Infrastructure, Public Cloud, Cloud Services, Hybrid Cloud Computing, Google Cloud Platform, Technology Strategies, IT Infrastructure, General Networking, Capital Expenditure, Leadership, Business Solutions, Accountability
★ 4.6 (24) · Beginner · Course · 1 - 3 Months
Amazon Web Services
Skills you'll gain: Amazon Web Services, Serverless Computing, Amazon Bedrock, Cloud Services, Generative AI, Public Cloud, Cloud Hosting, AWS Identity and Access Management (IAM), Computing Platforms, Amazon DynamoDB, Cloud Applications, Relational Databases
★ 5 (8) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Cryptography, Encryption, Cybersecurity, Brute-force attacks, Python Programming, Key Management, Applied Mathematics, Programming Principles, File I/O, Computational Logic, Program Development, Algorithms, Debugging, Code Reusability, Scripting, Data Mapping, Software Testing, User Interface (UI), UI Components, Data Structures
★ 4.9 (14) · Beginner · Specialization · 1 - 3 Months