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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


  • P

    Packt

    Build an App That Uses WebSockets in 2026 to Transfer Files

    Skills you'll gain: Node.JS, Server Side, Web Applications, Web Frameworks, Real Time Data, Live Streaming, Network Model, Frontend Integration, Data Sharing, Network Protocols, File I/O, Event-Driven Programming, Secure Coding, Frontend Performance, Browser Compatibility, Javascript, Memory Management, Dynamic Host Configuration Protocol (DHCP), Network Routers, Debugging

    Intermediate · Course · 1 - 3 Months

    Category: New
    New
  • L

    LearnQuest

    Fundamentals of Kubernetes Deployment

    Skills you'll gain: Kubernetes, Application Deployment, Containerization, Authorization (Computing), Authentications, Security Controls, Cloud Hosting, Software Installation, Data Persistence, Infrastructure Architecture, Scalability, Data Storage, System Configuration, Command-Line Interface

    ★ 4.3 (324) · Intermediate · Course · 1 - 3 Months

    Category: Preview
    Preview
  • S

    Stanford University

    Social and Economic Networks: Models and Analysis

    Skills you'll gain: Social Network Analysis, Network Analysis, Social Sciences, Sociology, Socioeconomics, Game Theory, Behavioral Economics, Mathematical Modeling, Statistical Modeling, Bayesian Statistics, Probability

    ★ 4.8 (760) · Advanced · Course · 1 - 3 Months

    Category: Preview
    Preview
  • K

    Kennesaw State University

    Dominant Risk Management Standards and Frameworks

    Skills you'll gain: Cost Benefit Analysis, Risk Management Framework, Risk Management, Risk Analysis, Cyber Risk, ISO/IEC 27001, Security Management, Enterprise Risk Management (ERM), NIST 800-53, Risk Mitigation, Risk Appetite, Governance Risk Management and Compliance, Cybersecurity, Technical Standard, Continuous Monitoring, Security Controls

    ★ 4.7 (44) · Intermediate · Course · 1 - 3 Months

    Status: Free Trial
    Free Trial
  • J

    Johns Hopkins University

    Genomic Data Science

    Skills you'll gain: Bioinformatics, Unix Commands, grep, Biostatistics, R (Software), Exploratory Data Analysis, Statistical Analysis, Unix Shell, Unix, Data Science, Data Management, Statistical Methods, Information Management, Command-Line Interface, Statistical Hypothesis Testing, Data Structures, Big Data, Molecular Biology, R Programming, Python Programming

    ★ 4.5 (6.8K) · Intermediate · Specialization · 3 - 6 Months

    Status: Free Trial
    Free Trial
  • M

    Madecraft

    Data Analytics: Graph Analytics

    Skills you'll gain: Social Network Analysis, Fraud detection, Network Analysis, Network Model, Databases, Analytics, Social Media Analytics, Relational Databases, Query Languages, Database Design, Marketing Analytics, Solution Design

    Beginner · Course · 1 - 4 Weeks

    Category: New
    New
    Status: Free Trial
    Free Trial
  • U

    University of California, Davis

    Search Engine Optimization (SEO)

    Skills you'll gain: Search Engine Optimization, Keyword Research, Content Marketing, Content Performance Analysis, Content Strategy, Persona Development, Campaign Planning, Social Media Campaigns, Competitive Analysis, Content Development and Management, Stakeholder Management, Content Optimization, Content Creation, Web Analytics and SEO, Digital Marketing Campaigns, Social Media Strategy, Search Engine Marketing, Stakeholder Communications, Digital Media Strategy, Social Media Marketing

    ★ 4.6 (13K) · Beginner · Specialization · 3 - 6 Months

    Status: Free Trial
    Free Trial
  • A

    Akamai Technologies, Inc.

    Akamai Customer Consulting and Support

    Skills you'll gain: Endpoint Security, Database Systems, Computer Security Incident Management, Security Management, Databases, Operating System Administration, Database Administration, Routing Protocols, Application Development, Network Architecture, Linux Commands, TCP/IP, Operating Systems, Web Design and Development, Cascading Style Sheets (CSS), Scripting Languages, Web Development, Data Structures, Data Analysis, Software Development

    ★ 4.7 (390) · Beginner · Professional Certificate · 3 - 6 Months

    Status: Free Trial
    Free Trial
  • L

    LearnQuest

    Tables, Data & Networking in iOS

    Skills you'll gain: Core Data (Software), JSON, Apple iOS, iOS Development, Data Persistence, Data Store, Network Model, Database Application, Mobile Development, Application Programming Interface (API), Data Modeling, UI Components, Network Protocols, User Interface (UI)

    ★ 4.6 (137) · Advanced · Course · 1 - 4 Weeks

    Status: Free Trial
    Free Trial
  • L

    LearnQuest

    Principles and Technologies of 5G Mobile Networks

    Skills you'll gain: Network Architecture, Wireless Networks, Emerging Technologies, Network Engineering, Network Planning And Design, Network Infrastructure, Network Performance Management, Telecommunications, Artificial Intelligence and Machine Learning (AI/ML), Distributed Computing, Technology Strategies

    ★ 4.5 (32) · Intermediate · Course · 1 - 4 Weeks

    Status: Free Trial
    Free Trial
  • I

    IBM

    Cybersecurity Architecture

    Skills you'll gain: Network Security, IT Security Architecture, Cybersecurity, Endpoint Detection and Response, Data Security, Cyber Threat Hunting, Application Security, Cyber Security Policies, Network Architecture, DevSecOps, Incident Response, Information Technology Architecture

    ★ 4.8 (207) · Intermediate · Course · 1 - 3 Months

    Status: Free Trial
    Free Trial
  • G

    Google Cloud

    Google Cloud IAM and Networking for AWS Professionals

    Skills you'll gain: Google Cloud Platform, Amazon Web Services, AWS Identity and Access Management (IAM), Virtual Private Networks (VPN), Identity and Access Management, Cloud Infrastructure, Cloud Computing Architecture, Cloud Computing, Virtual Networking, Network Routing, Firewall, Network Security, Border Gateway Protocol, Wide Area Networks, User Accounts, Load Balancing

    ★ 4.7 (1.7K) · Intermediate · Course · 1 - 4 Weeks

    Status: Free Trial
    Free Trial
1…9899100…635

In summary, here are 10 of our most popular network security courses

  • Build an App That Uses WebSockets in 2026 to Transfer Files: Packt
  • Fundamentals of Kubernetes Deployment: LearnQuest
  • Social and Economic Networks: Models and Analysis: Stanford University
  • Dominant Risk Management Standards and Frameworks: Kennesaw State University
  • Genomic Data Science: Johns Hopkins University
  • Data Analytics: Graph Analytics: Madecraft
  • Search Engine Optimization (SEO): University of California, Davis
  • Akamai Customer Consulting and Support: Akamai Technologies, Inc.
  • Tables, Data & Networking in iOS: LearnQuest
  • Principles and Technologies of 5G Mobile Networks: LearnQuest

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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