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Network Security Courses

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.

Popular Network Security Courses and Certifications


  • J

    John Wiley & Sons

    Navigating State and International Privacy Regulations

    Skills you'll gain: Law, Regulation, and Compliance, Information Privacy, Personally Identifiable Information, General Data Protection Regulation (GDPR), Labor Compliance, Risk Management Framework, Risk Management, Legal Risk, Regulatory Compliance, Regulation and Legal Compliance, Compliance Management, Data Collection, Human Resource Policies, Data Management, Data Security, Financial Regulations, Data Import/Export, Cybersecurity, Disabilities, Financial Data

    Intermediate · Course · 1 - 4 Weeks

    Category: New
    New
    Status: Free trial
    Free trial
  • C

    Coursera

    Analyze Churn, Design Onboarding Success

    Skills you'll gain: Customer Retention, Customer Analysis, Business Metrics, Data Analysis, Performance Metric, Customer Insights, Analysis, Performance Measurement, Trend Analysis, Benchmarking, Key Performance Indicators (KPIs), Pareto Chart, Descriptive Analytics, Root Cause Analysis, Consumer Behaviour

    Intermediate · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
  • P

    Packt

    Microsoft Power BI - The Complete Masterclass - 2026 EDITION

    Skills you'll gain: Power BI, Data Analysis Expressions (DAX), Pivot Tables And Charts, Data Manipulation, Interactive Data Visualization, Data Visualization Software, Data Visualization, Data Integration, Dashboard, Role-Based Access Control (RBAC), Data Import/Export, Relational Databases, Security Controls

    Intermediate · Course · 3 - 6 Months

  • J

    John Wiley & Sons

    Corporate Valuation and Financial Analysis

    Skills you'll gain: Mergers & Acquisitions, Business Valuation, Financial Forecasting, Environmental Social And Corporate Governance (ESG), Forecasting, Risk Management, Corporate Strategy, Revenue Forecasting, Corporate Finance, Equities, Cash Flow Forecasting, Business Analytics, Corporate Sustainability, Performance Measurement, Financial Statement Analysis, Financial Management, Finance, Financial Analysis, Financial Acumen, Performance Management

    Intermediate · Specialization · 3 - 6 Months

    Category: New
    New
    Status: Free trial
    Free trial
  • M

    Microsoft

    Web Development Fundamentals

    Skills you'll gain: Responsive Web Design, Cascading Style Sheets (CSS), Data Persistence, Event-Driven Programming, HTML and CSS, Web Applications, Front-End Web Development, Semantic Web, Javascript, Browser Compatibility, Secure Coding, Web Content Accessibility Guidelines, Data Storage Technologies, Application Security, Data Validation, Data Management

    3.8 stars, 8 reviews, Beginner, Course, 1 - 3 Months

    ★ 3.8 (8) · Beginner · Course · 1 - 3 Months

    Status: Free trial
    Free trial
  • S

    SkillUp

    Artificial Intelligence for Healthcare

    Skills you'll gain: Generative AI Agents, Health Insurance Portability And Accountability Act (HIPAA) Compliance, Artificial Intelligence, Jupyter, Healthcare Industry Knowledge, Model Training, Healthcare Ethics, Health Disparities, Health Informatics, LLM Application, Machine Learning, Deep Learning, Statistical Machine Learning, AI Integrations, AI Security, Model Evaluation, Predictive Modeling, Data-Driven Decision-Making, Data Processing, Data Analysis

    4.5 stars, 11 reviews, Intermediate, Specialization, 1 - 3 Months

    ★ 4.5 (11) · Intermediate · Specialization · 1 - 3 Months

    Status: Free trial
    Free trial
  • A

    Arizona State University

    Introduction to Machine Learning with Python

    Skills you'll gain: Supervised Learning, Unsupervised Learning, Generative Adversarial Networks (GANs), Generative AI, Model Training, Deep Learning, Image Analysis, Machine Learning Methods, Machine Learning Algorithms, Applied Machine Learning, Python Programming, Machine Learning, Generative Model Architectures, Artificial Neural Networks, Model Evaluation, Data Processing, Classification Algorithms, Computer Vision, Computer Programming, Regression Analysis

    3.7 stars, 28 reviews, Beginner, Course, 1 - 4 Weeks

    ★ 3.7 (28) · Beginner · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
  • U

    University of Washington

    Power BI Basics: Requirements to Visualizations

    Skills you'll gain: Power BI, Data Modeling, Data Transformation, Business Requirements, Model Optimization, Star Schema, Data Visualization Software, Snowflake Schema, Relational Databases, Data Manipulation, Requirements Elicitation, Data Import/Export, Data Cleansing, Requirements Analysis, Business Intelligence, Data Analysis, Stakeholder Management, Decision Making

    4.5 stars, 6 reviews, Beginner, Course, 1 - 4 Weeks

    ★ 4.5 (6) · Beginner · Course · 1 - 4 Weeks

    Category: Preview
    Preview
  • U

    Universidades Anáhuac

    Marketing Digital: Desde SEO hasta Analítica de Datos

    Skills you'll gain: Search Engine Marketing, Digital Marketing, Search Engine Optimization, Digital Marketing Campaigns, Marketing Strategies, Email Marketing, Web Analytics and SEO, Marketing Strategy and Techniques, Digital Analysis, Online Advertising, Social Media Marketing, Keyword Research, Data-Driven Marketing, Digital Transformation, Content Performance Analysis, Social Media Strategy, Strategic Marketing, Customer Analysis, Marketing Communications, Customer Insights

    4.4 stars, 27 reviews, Beginner, Course, 1 - 3 Months

    ★ 4.4 (27) · Beginner · Course · 1 - 3 Months

    Category: Preview
    Preview
  • U

    University of Houston

    Value-Based Care: Reimbursement Models

    Skills you'll gain: Value-Based Care, ICD Coding (ICD-9/ICD-10), Medical Billing and Coding, Medical Coding, CPT Coding, Managed Care, Medical Billing, Revenue Cycle Management, Health Information Management, Health Systems, Health Policy, Health Care, Health Care Procedure and Regulation, Medicare, Risk Analysis, Regulatory Compliance, Health Education, Public Health

    4.4 stars, 47 reviews, Beginner, Course, 1 - 4 Weeks

    ★ 4.4 (47) · Beginner · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
  • C

    Coursera

    Verify Compliance, Improve Accounting Audits

    Skills you'll gain: Compliance Auditing, Financial Auditing, Audit Working Papers, Corrective and Preventive Action (CAPA), Process Improvement, Internal Controls, Accounting Records, Generally Accepted Auditing Standards, Internal Auditing, Verification And Validation, Financial Analysis, Document Management

    Beginner · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
  • A

    Advancing Women in Tech

    Real-World Cybersecurity Leadership

    Skills you'll gain: Cybersecurity, Cyber Security Strategy, Vendor Management, Cross-Functional Team Leadership, Vendor Relationship Management, Business Priorities, Security Controls, Cost Management, Security Management, Information Systems Security, Security Strategy, Strategic Leadership, Leadership and Management, Risk Management, Business Metrics, Team Leadership, Compliance Auditing, Business Communication, Information Technology, Artificial Intelligence and Machine Learning (AI/ML)

    Beginner · Specialization · 3 - 6 Months

    Status: Free trial
    Free trial
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In summary, here are 10 of our most popular network security courses

  • Navigating State and International Privacy Regulations: John Wiley & Sons
  • Analyze Churn, Design Onboarding Success: Coursera
  • Microsoft Power BI - The Complete Masterclass - 2026 EDITION: Packt
  • Corporate Valuation and Financial Analysis: John Wiley & Sons
  • Web Development Fundamentals: Microsoft
  • Artificial Intelligence for Healthcare: SkillUp
  • Introduction to Machine Learning with Python: Arizona State University
  • Power BI Basics: Requirements to Visualizations: University of Washington
  • Marketing Digital: Desde SEO hasta Analítica de Datos: Universidades Anáhuac
  • Value-Based Care: Reimbursement Models: University of Houston

Skills you can learn in Computer Security And Networks

Cybersecurity (33)
Google (25)
Google Cloud Platform (17)
Internet (17)
Cryptography (16)
Network Security (16)
Linux (12)
Software Testing (12)
Information Security (10)
Application Programming Interfaces (8)
Kubernetes (8)
Web (8)

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