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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


  • A

    Association of International Certified Professional Accountants

    Blockchain Evolution and Technology Concepts

    Skills you'll gain: Key Management, Blockchain, Digital Assets, Emerging Technologies, Cryptographic Protocols, Cryptography, Distributed Computing, Transaction Processing

    4.7 stars, 136 reviews, Beginner, Course, 1 - 4 Weeks

    ★ 4.7 (136) · Beginner · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
  • L

    L&T EduTech

    Project - Monitoring and Control

    Skills you'll gain: Stakeholder Management, Project Risk Management, Environment Health And Safety, Quality Management, Communication Planning, Procurement, Stakeholder Engagement, Communication Strategies, Risk Management, Project Performance, Purchasing, Project Controls, Strategic Communication, Stakeholder Communications, Supply Management, Subcontracting, Supplier Management, Quality Monitoring, Quality Improvement, Vendor Management

    4.7 stars, 35 reviews, Advanced, Course, 1 - 4 Weeks

    ★ 4.7 (35) · Advanced · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
  • P

    Packt

    Master Apple Device Deployment with Microsoft Intune (2026)

    Skills you'll gain: Knowledge of Apple Software, Knowledge of Apple Hardware, Network Planning And Design, Wireless Networks, Azure Active Directory, Application Lifecycle Management, Cloud-Based Integration, Configuration Management, Encryption

    Intermediate · Course · 3 - 6 Months

    Category: Preview
    Preview
  • C

    Coursera

    Automate and Verify Marketing Reports Accurately

    Skills you'll gain: Data Validation, Dashboard, Marketing Automation, Data Integrity, Verification And Validation, Workflow Management, Marketing Analytics, Data Maintenance, Data Quality, Automation, Data Governance, Performance Metric

    Beginner · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
  • J

    John Wiley & Sons

    Performance Management and Strategic Planning in Finance

    Skills you'll gain: Dashboard, Business Planning, Performance Measurement, Financial Management, Performance Metric, Business Strategies, Budgeting, Financial Forecasting, Performance Management, Strategic Leadership, Business Metrics, Strategic Planning, Forecasting, Market Analysis, Business Administration, Microsoft Excel, Strategic Decision-Making, Benchmarking, Innovation

    Intermediate · Course · 1 - 3 Months

    Category: New
    New
    Status: Free trial
    Free trial
  • P

    Packt

    Intro to IoT Pentesting

    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

  • C

    Coursera

    Open source Data Engineering with Spark, dbt & Airflow

    Skills you'll gain: Data Warehousing, Data Flow Diagrams (DFDs), Data Modeling, Data Pipelines, Ansible, Cloud Security, Diagram Design, Data Validation, Database Design, Apache Airflow, Star Schema, Snowflake Schema, Interviewing Skills, Apache Spark, PySpark, CI/CD, Docker (Software), SQL, Workflow Management, Git (Version Control System)

    Intermediate · Professional Certificate · 3 - 6 Months

    Category: New
    New
    Status: Free trial
    Free trial
  • P

    Packt

    CompTIA Linux+ (XK0-005)

    Skills you'll gain: Package and Software Management, Linux Administration, Shell Script, Ubuntu, User Accounts, Linux, Devops Tools, Linux Servers, grep, Linux Commands, Red Hat Enterprise Linux, Bash (Scripting Language), Kubernetes, Command-Line Interface, Network Troubleshooting, Containerization, Ansible, File Systems, Application Deployment, Authentications

    4.6 stars, 31 reviews, Intermediate, Specialization, 1 - 3 Months

    ★ 4.6 (31) · Intermediate · Specialization · 1 - 3 Months

    Status: Free trial
    Free trial
  • C

    Coursera

    Optimize Your Marketing Pipeline with AI

    Skills you'll gain: Conversion Funnel Analysis, Customer Relationship Management (CRM) Software, Marketing Operations, Growth Strategies, Process Improvement, Data-Driven Decision-Making

    Beginner · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
  • B

    Ball State University

    Cybersecurity and Secure Software Design

    Skills you'll gain: Cryptography, Application Security, Encryption, Authentications, Cybersecurity, Cryptographic Protocols, Data Encryption Standard, Advanced Encryption Standard (AES), Email Security, Network Security, Information Systems Security, Key Management, Application Development, Public Key Cryptography Standards (PKCS), Public Key Infrastructure, Network Protocols, Algorithms, Data Integrity

    5 stars, 8 reviews, Intermediate, Course, 1 - 3 Months

    ★ 5 (8) · Intermediate · Course · 1 - 3 Months

    Category: Preview
    Preview
    Category: Build toward a degree
    Build toward a degree
  • P

    Packt

    Business Continuity and Disaster Recovery

    Skills you'll gain: Disaster Recovery, Business Continuity, Contingency Planning, Threat Management, Incident Management, Incident Response, Risk Analysis, Key Performance Indicators (KPIs), Vulnerability Assessments, Business Risk Management, Crisis Management, Test Planning, Operational Risk, Communication Planning, IT Management, Performance Metric, Cloud Computing, Communication Strategies

    4.9 stars, 10 reviews, Beginner, Course, 1 - 4 Weeks

    ★ 4.9 (10) · Beginner · Course · 1 - 4 Weeks

  • J

    John Wiley & Sons

    Foundations of Video Game Design: From Concept to Narrative

    Skills you'll gain: Game Design, Video Game Development, Ideation, Software Design Documents, Software Documentation, Conceptual Design, Storytelling, Animation and Game Design, Design Strategies, Creative Design, Game Theory, User Interface and User Experience (UI/UX) Design, Creativity, Music

    Beginner · Course · 1 - 4 Weeks

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

  • Blockchain Evolution and Technology Concepts: Association of International Certified Professional Accountants
  • Project - Monitoring and Control: L&T EduTech
  • Master Apple Device Deployment with Microsoft Intune (2026): Packt
  • Automate and Verify Marketing Reports Accurately: Coursera
  • Performance Management and Strategic Planning in Finance: John Wiley & Sons
  • Intro to IoT Pentesting: Packt
  • Open source Data Engineering with Spark, dbt & Airflow: Coursera
  • CompTIA Linux+ (XK0-005): Packt
  • Optimize Your Marketing Pipeline with AI: Coursera
  • Cybersecurity and Secure Software Design: Ball State University

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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