• For Individuals
  • For Businesses
  • For Universities
  • For Governments
Coursera
  • Online Degrees
  • Careers
  • Log In
  • Join for Free
    Coursera
    • Browse
    • Network Security

    Network Security Courses Online

    Learn network security principles for protecting digital networks. Understand threats, vulnerabilities, and security measures.

    Skip to search results

    Filter by

    Subject
    Required
     *

    Language
    Required
     *

    The language used throughout the course, in both instruction and assessments.

    Learning Product
    Required
     *

    Level
    Required
     *

    Duration
    Required
     *

    Skills
    Required
     *

    Subtitles
    Required
     *

    Educator
    Required
     *

    Explore the Network Security Course Catalog

    • Status: Free Trial
      Free Trial
      G

      Google Cloud

      Google Cloud Digital Leader Training

      Skills you'll gain: Cloud Management, Serverless Computing, Google Cloud Platform, Digital Transformation, Data Governance, Cloud Services, Distributed Denial-Of-Service (DDoS) Attacks, Cloud Security, Cloud Infrastructure, Application Programming Interface (API), Real Time Data, Tensorflow, Data Management, Hybrid Cloud Computing, Data Warehousing, Artificial Intelligence, Infrastructure As A Service (IaaS), Cloud Computing, Big Data, Data Security

      4.8
      Rating, 4.8 out of 5 stars
      ·
      4.6K reviews

      Beginner · Professional Certificate · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      G

      Google Cloud

      Preparing for Google Cloud Certification: Machine Learning Engineer

      Skills you'll gain: Feature Engineering, MLOps (Machine Learning Operations), Prompt Engineering, Google Cloud Platform, Generative AI, Tensorflow, Keras (Neural Network Library), Apache Airflow, Cloud Infrastructure, CI/CD, Artificial Intelligence and Machine Learning (AI/ML), Data Pipelines, Dataflow, Systems Design, Cloud Platforms, Data Management, Data Governance, Hybrid Cloud Computing, Workflow Management, Application Deployment

      4.4
      Rating, 4.4 out of 5 stars
      ·
      4.9K reviews

      Intermediate · Professional Certificate · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      G

      Google

      Automate Cybersecurity Tasks with Python

      Skills you'll gain: Debugging, Python Programming, Cybersecurity, Cyber Security Assessment, Scripting, Programming Principles, Algorithms, Automation, Integrated Development Environments, File Management, Data Structures

      4.8
      Rating, 4.8 out of 5 stars
      ·
      3.1K reviews

      Beginner · Course · 1 - 4 Weeks

    • Status: New
      New
      Status: Free Trial
      Free Trial
      P

      Packt

      Network Fundamentals & Cisco Platform Development

      Skills you'll gain: Network Troubleshooting, TCP/IP, OSI Models, General Networking, IT Automation, Network Administration, Network Monitoring, Software-Defined Networking, Network Routing, Computer Networking, Network Infrastructure, Network Architecture, Scripting, Network Protocols, Application Programming Interface (API)

      Intermediate · Course · 1 - 4 Weeks

    • W

      West Virginia University

      Forensic Accounting and Fraud Examination

      Skills you'll gain: Auditing, Loss Prevention, Internal Controls, Financial Controls, Threat Detection, Anomaly Detection, Financial Auditing, Cybersecurity, Financial Data, Cyber Operations, Investigation, Criminal Investigation and Forensics, Analytics, Specialized Accounting, Cyber Attacks, Security Awareness, Big Data, Accounting, Business Ethics, Compliance Reporting

      4.7
      Rating, 4.7 out of 5 stars
      ·
      6.2K reviews

      Mixed · Course · 1 - 3 Months

    • Status: New
      New
      C

      Coursera Instructor Network

      SD-WAN: Optimizing Network Performance & Security

      Skills you'll gain: Software-Defined Networking, Network Architecture, Network Planning And Design, Wide Area Networks, Virtual Private Networks (VPN), Network Security, Network Performance Management, Network Infrastructure, Firewall, Network Routing, Encryption, Real Time Data

      Intermediate · Course · 1 - 4 Weeks

    • Status: New
      New
      Status: Free Trial
      Free Trial
      P

      Packt

      Cisco CCNA (200-301)

      Skills you'll gain: Routing Protocols, TCP/IP, Open Shortest Path First (OSPF), Network Administration, Virtual Local Area Network (VLAN), Network Routers, Network Routing, General Networking, Network Architecture, Dynamic Host Configuration Protocol (DHCP), Ansible, Puppet (Configuration Management Tool), Software-Defined Networking, Local Area Networks, Network Security, Computer Networking, Command-Line Interface, Network Infrastructure, Wireless Networks, Security Awareness

      Intermediate · Specialization · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      K

      Kennesaw State University

      Managing Cybersecurity

      Skills you'll gain: Network Security, Incident Response, Network Administration, Vulnerability Management, Cybersecurity, Contingency Planning, Cyber Governance, Cyber Attacks, Disaster Recovery, Computer Security Incident Management, Cyber Security Policies, Security Management, Firewall, Network Monitoring, General Networking, Cyber Security Strategy, Crisis Management, Vulnerability Assessments, Cyber Security Assessment, Risk Management

      4.7
      Rating, 4.7 out of 5 stars
      ·
      1.3K reviews

      Beginner · Specialization · 3 - 6 Months

    • Status: New
      New
      Status: Free Trial
      Free Trial
      I

      Infosec

      Certified Information Systems Security Professional (CISSP)

      Skills you'll gain: Identity and Access Management, IT Security Architecture, Security Testing, Single Sign-On (SSO), Data Security, Contingency Planning, User Provisioning, Cryptography, Threat Modeling, Continuous Monitoring, Network Security, Cyber Security Assessment, Application Security, Penetration Testing, User Accounts, Business Continuity Planning, Personally Identifiable Information, Risk Management, Security Management, Risk Management Framework

      Advanced · Specialization · 3 - 6 Months

    • Status: New
      New
      Status: Free Trial
      Free Trial
      P

      Packt

      CompTIA Network+ (N10-009) Crash Course

      Skills you'll gain: OSI Models, Networking Hardware, Network Monitoring, Routing Protocols, Network Protocols, Network Troubleshooting, Network Architecture, Network Switches, TCP/IP, Disaster Recovery, Network Security, Cloud Computing, Distributed Denial-Of-Service (DDoS) Attacks, Network Routing, Wireless Networks, General Networking, Computer Networking, Open Shortest Path First (OSPF), Hardening, Network Administration

      Intermediate · Specialization · 3 - 6 Months

    • Status: New
      New
      P

      Packt

      Cisco CyberOps Associate (200-201)

      Skills you'll gain: Cyber Operations, Intrusion Detection and Prevention, Cybersecurity, Cyber Security Assessment, Security Controls, Threat Modeling, Incident Response, Risk Management Framework, Continuous Monitoring, Network Security, Threat Detection, Event Monitoring, Network Analysis, Firewall, Data Integrity

      Intermediate · Course · 1 - 3 Months

    • Status: New
      New
      Status: Free Trial
      Free Trial
      P

      Packt

      CompTIA Security+ (SY0-701)

      Skills you'll gain: Security Controls, Vulnerability Management, Identity and Access Management, IT Security Architecture, Incident Response, Threat Management, Endpoint Security, Cloud Security, Governance Risk Management and Compliance, Security Management, Cybersecurity, Risk Management, Compliance Management, Risk Appetite, Network Security, Threat Detection, Cyber Threat Intelligence, Zero Trust Network Access, Cyber Attacks, Risk Analysis

      Intermediate · Specialization · 1 - 3 Months

    Network Security learners also search

    Information Security
    Data Security
    Software Security
    Web Security
    Computer Security
    Application Security
    Linux Security
    CompTIA Security+
    1…192021…471

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

    • Google Cloud Digital Leader Training: Google Cloud
    • Preparing for Google Cloud Certification: Machine Learning Engineer: Google Cloud
    • Automate Cybersecurity Tasks with Python: Google
    • Network Fundamentals & Cisco Platform Development: Packt
    • Forensic Accounting and Fraud Examination: West Virginia University
    • SD-WAN: Optimizing Network Performance & Security: Coursera Instructor Network
    • Cisco CCNA (200-301): Packt
    • Managing Cybersecurity: Kennesaw State University
    • Certified Information Systems Security Professional (CISSP): Infosec
    • CompTIA Network+ (N10-009) Crash Course: Packt

    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)

    Other topics to explore

    Arts and Humanities
    338 courses
    Business
    1095 courses
    Computer Science
    668 courses
    Data Science
    425 courses
    Information Technology
    145 courses
    Health
    471 courses
    Math and Logic
    70 courses
    Personal Development
    137 courses
    Physical Science and Engineering
    413 courses
    Social Sciences
    401 courses
    Language Learning
    150 courses

    Coursera Footer

    Technical Skills

    • ChatGPT
    • Coding
    • Computer Science
    • Cybersecurity
    • DevOps
    • Ethical Hacking
    • Generative AI
    • Java Programming
    • Python
    • Web Development

    Analytical Skills

    • Artificial Intelligence
    • Big Data
    • Business Analysis
    • Data Analytics
    • Data Science
    • Financial Modeling
    • Machine Learning
    • Microsoft Excel
    • Microsoft Power BI
    • SQL

    Business Skills

    • Accounting
    • Digital Marketing
    • E-commerce
    • Finance
    • Google
    • Graphic Design
    • IBM
    • Marketing
    • Project Management
    • Social Media Marketing

    Career Resources

    • Essential IT Certifications
    • High-Income Skills to Learn
    • How to Get a PMP Certification
    • How to Learn Artificial Intelligence
    • Popular Cybersecurity Certifications
    • Popular Data Analytics Certifications
    • What Does a Data Analyst Do?
    • Career Development Resources
    • Career Aptitude Test
    • Share your Coursera Learning Story

    Coursera

    • About
    • What We Offer
    • Leadership
    • Careers
    • Catalog
    • Coursera Plus
    • Professional Certificates
    • MasterTrack® Certificates
    • Degrees
    • For Enterprise
    • For Government
    • For Campus
    • Become a Partner
    • Social Impact
    • Free Courses
    • ECTS Credit Recommendations

    Community

    • Learners
    • Partners
    • Beta Testers
    • Blog
    • The Coursera Podcast
    • Tech Blog

    More

    • Press
    • Investors
    • Terms
    • Privacy
    • Help
    • Accessibility
    • Contact
    • Articles
    • Directory
    • Affiliates
    • Modern Slavery Statement
    • Do Not Sell/Share
    Learn Anywhere
    Download on the App Store
    Get it on Google Play
    Logo of Certified B Corporation
    © 2025 Coursera Inc. All rights reserved.
    • Coursera Facebook
    • Coursera Linkedin
    • Coursera Twitter
    • Coursera YouTube
    • Coursera Instagram
    • Coursera TikTok