Network security courses can help you learn about firewalls, intrusion detection systems, and encryption protocols. You can build skills in risk assessment, incident response, and vulnerability management. Many courses introduce tools like Wireshark for network analysis, Nessus for vulnerability scanning, and various security information and event management (SIEM) systems, showing how these skills are applied in practical work to protect networks from cyber threats.

Packt
Skills you'll gain: Open Web Application Security Project (OWASP), Exploitation techniques, Internet Of Things, Security Testing, Embedded Software, Cyber Security Assessment, Hardware Troubleshooting, Vulnerability Assessments, Test Tools, Embedded Systems, Network Security, General Networking
Beginner · Course · 1 - 3 Months

Skills you'll gain: Responsible AI, Operational Risk, Compliance Management, Governance Risk Management and Compliance, Regulatory Compliance, Risk Control, Risk Management Framework, Risk Analysis, Data Ethics, Risk Mitigation, Continuous Monitoring, Risk Management, Risk Modeling, Law, Regulation, and Compliance, Enterprise Risk Management (ERM), MLOps (Machine Learning Operations), Governance, Regulatory Requirements, Auditing, Artificial Intelligence and Machine Learning (AI/ML)
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Data Pipelines, Apache Airflow, Data Integration, Cloud Deployment, Extract, Transform, Load, Cloud Computing, Data Infrastructure, Data Processing, Data Warehousing, Data Architecture
Beginner · Course · 1 - 4 Weeks

Edureka
Skills you'll gain: SQL, Data Maintenance, Data Management, Databases, Apache Spark, Data Architecture, Data Processing
★ 3.5 (19) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Test Tools, Browser Compatibility, Software Testing, Test Automation, Continuous Integration, Web Development Tools, Cloud-Based Integration, CI/CD, Regression Testing, Cloud Platforms, Verification And Validation, Quality Assurance, User Interface (UI), Automation, Scalability
Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Model Evaluation, Statistical Modeling, Applied Machine Learning, Unsupervised Learning, Statistical Machine Learning, Data Science, Decision Tree Learning, Statistical Methods, Classification And Regression Tree (CART), Artificial Neural Networks, Statistical Analysis, Regression Analysis, Predictive Modeling, Machine Learning Methods, Classification Algorithms, Supervised Learning, R Programming, Statistical Inference, Machine Learning Algorithms, Dimensionality Reduction
★ 4 (24) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Dashboard Creation, Dashboard, Data Storytelling, Data Presentation, Marketing Analytics, Marketing Effectiveness, Key Performance Indicators (KPIs), Driving engagement, Data Visualization, Google Analytics, Performance Reporting, Consumer Behaviour, Business Reporting, Performance Metric, Data Integration, Decision Making
Beginner · Course · 1 - 4 Weeks

University of Michigan
Skills you'll gain: Data Visualization, Exploratory Data Analysis, Plot (Graphics), Data Presentation, Ggplot2, R (Software), Statistical Visualization, R Programming, Data Visualization Software, Data Analysis, Scatter Plots, Statistical Analysis, Histogram, Tidyverse (R Package), Public Administration, Statistical Programming, Trend Analysis
★ 4.8 (12) · Intermediate · Course · 1 - 4 Weeks

LearnQuest
Skills you'll gain: Team Motivation, Sales Management, Employee Coaching, Conflict Management, Diversity and Inclusion, Drive Engagement, Emotional Intelligence, Motivational Skills, Virtual Teams, Verbal Communication Skills, Diversity Training, Recognizing Others, Team Performance Management, Professional Development, Management Training And Development, Organizational Leadership, Coaching, Telecommuting, Diversity Awareness, Team Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Income Statement, General Ledger, General Accounting, Financial Reporting, Ledgers (Accounting), QuickBooks (Accounting Software), Accounting Software, Financial Statements, Excel Formulas, Accounting and Finance Software, Balance Sheet, Financial Accounting, Accounting, Spreadsheet Software, Microsoft Excel, Automation
Beginner · Course · 1 - 4 Weeks

Pontificia Universidad Católica de Chile
Skills you'll gain: Basic Electrical Systems, Electronic Components, Electrical Engineering, Electrical Systems, Electronics, Network Analysis, Engineering Analysis, Physics, Schematic Diagrams, Simulation and Simulation Software, Engineering Calculations, Mathematical Modeling
★ 4.9 (51) · Beginner · Course · 1 - 4 Weeks

SkillUp
Skills you'll gain: Machine Learning Methods, Health Insurance Portability And Accountability Act (HIPAA) Compliance, Healthcare Industry Knowledge, Model Training, Health Disparities, Clinical Informatics, Artificial Intelligence, Health Informatics, Artificial Intelligence and Machine Learning (AI/ML), AI Security, Model Evaluation, Health Technology, Health Policy, Decision Intelligence, AI Integrations, Data Analysis
★ 4.4 (9) · Intermediate · Course · 1 - 4 Weeks