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.

Macquarie University
Skills you'll gain: Sample Size Determination, Statistical Hypothesis Testing, Statistics, Descriptive Statistics, Probability & Statistics, Microsoft Excel, Data Analysis, Statistical Analysis, Statistical Inference, Statistical Methods, Spreadsheet Software, Excel Formulas, Sampling (Statistics), Data-Driven Decision-Making, Box Plots, Probability Distribution, Descriptive Analytics, Data Visualization, Data Visualization Software, Variance Analysis
★ 4.7 (93) · Beginner · Course · 1 - 3 Months
University of Leeds
Skills you'll gain: Critical Thinking, Collaboration, Collaborative Software, Learning Strategies, Personal Development, digital literacy, Communication, Self-Awareness, Digital Communications
★ 4.6 (162) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: SAS (Software), Requirements Analysis, Analysis, Data Analysis Software, Data Processing, Data Manipulation, Statistical Programming, Data Analysis, Statistical Software, Computer Programming
★ 4.8 (96) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Microsoft Excel, Excel Formulas, Spreadsheet Software, Data Visualization, Interactive Data Visualization, Dashboard, Forecasting, Analytics, Advanced Analytics, Business Analytics, Data Analysis, Data Validation, Analysis, Data Entry, Data Management, Data Integrity, Data Security, Decision Making
★ 4.8 (37) · Mixed · Course · 1 - 3 Months

Skills you'll gain: Dataflow, Data Pipelines, Google Cloud Platform, Real Time Data, Cloud-Based Integration, Cloud Storage, Data Persistence
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Embedded Software, System Programming, Software Development Tools, Embedded Systems, Software Development, Debugging, Microarchitecture, Build Tools, Application Security, C (Programming Language), Application Development, Computer Architecture, C++ (Programming Language), System Configuration, Performance Tuning
★ 4.5 (35) · Intermediate · Course · 1 - 3 Months
Skills you'll gain: Data Visualization Software, Process Development, Tableau Software, Financial Modeling, Data Presentation, Dashboard Creation, Business Process, Peer Review, Presentations, Property Management, Data Analysis, MySQL, Revenue Management, Financial Data, Risk Analysis, Property and Real Estate, Real Estate, Financial Analysis, Microsoft Excel, SQL
★ 4.7 (246) · Mixed · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Descriptive Statistics, Linear Algebra, Exploratory Data Analysis, Data-Driven Decision-Making, Data Analysis, Bayesian Statistics, Artificial Intelligence, Probability, Regression Analysis, Calculus, Mathematical Software, Advanced Mathematics, Applied Mathematics, Probability Distribution, Mathematical Modeling, Model Optimization, Integral Calculus, Algebra, Machine Learning Algorithms, Dimensionality Reduction
★ 4.9 (11) · Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: Customer Success Management, Generative AI Agents, Customer Service, AI Enablement, Customer experience improvement, Business Priorities, AI Personalization, Customer Engagement, Client Support, AI Integrations, Data Ethics, Automation, Business Ethics, Information Privacy
★ 4.4 (62) · Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Gemini, Google Gemini, Generative AI, Prompt Engineering, Multimodal Prompts, Prompt Engineering Tools, Model Optimization, AI Workflows, Fine-tuning, Google Cloud Platform, LLM Application, Model Deployment, Prototyping
★ 4.8 (9) · Beginner · Course · 1 - 4 Weeks

Amazon Web Services
Skills you'll gain: Live Streaming, Amazon Web Services
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Linux Administration, Linux Servers, File Systems, Linux, File Management, Firewall, Remote Access Systems, Linux Commands, Network Troubleshooting, Command-Line Interface, File I/O, Shell Script, Virtual Machines, Scripting
Intermediate · Course · 1 - 4 Weeks