• 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
     *

    Build job-relevant skills in under 2 hours with hands-on tutorials.
    Learn from top instructors with graded assignments, videos, and discussion forums.
    Learn a new tool or skill in an interactive, hands-on environment.
    Get in-depth knowledge of a subject by completing a series of courses and projects.
    Earn career credentials from industry leaders that demonstrate your expertise.
    Earn career credentials while taking courses that count towards your Master’s degree.
    Earn your Bachelor’s or Master’s degree online for a fraction of the cost of in-person learning.
    Earn a university-issued career credential in a flexible, interactive format.

    Level
    Required
     *

    Duration
    Required
     *

    Skills
    Required
     *

    Subtitles
    Required
     *

    Educator
    Required
     *

    Explore the Network Security Course Catalog

    • Status: New
      New
      G

      Google Cloud

      AI 보안 소개

      Skills you'll gain:

      Beginner · Course · 1 - 4 Weeks

    • Status: New
      New
      G

      Google Cloud

      Introdução à segurança no mundo da IA

      Skills you'll gain:

      Beginner · Course · 1 - 4 Weeks

    • Status: New
      New
      C

      Coursera Instructor Network

      AI-Augmented Decision-Making for Business Leaders

      Skills you'll gain: Forecasting, Business Leadership, Data Ethics, Strategic Decision-Making, Business Strategy, Leadership, Data-Driven Decision-Making, Artificial Intelligence, Data Storytelling, Business Risk Management, Business Ethics, Decision Making, Organizational Leadership, Technical Communication, Technology Strategies, Culture Transformation, Risk Management

      Beginner · Course · 1 - 4 Weeks

    • G

      Google Cloud

      Building Resilient Streaming Analytics Systems on GC - 한국어

      Skills you'll gain: Dataflow, Google Cloud Platform, Real Time Data, Data Processing, Big Data, Analytics, Query Languages, Performance Tuning, Scalability

      Intermediate · Course · 1 - 3 Months

    • Status: New
      New
      C

      Coursera Instructor Network

      Managing Hybrid & AI-Augmented Teams: The Future of Work

      Skills you'll gain: Diversity and Inclusion, Organizational Leadership, Team Leadership, Strategic Leadership, People Management, Leadership, Business Ethics, Innovation, Leadership and Management, Business Leadership, Artificial Intelligence, Virtual Teams, Telecommuting, Communication

      Beginner · Course · 1 - 4 Weeks

    • U

      University of London

      Master of Science in Cyber Security

      Skills you'll gain: Key Management, Security Management, Human Factors (Security), Infrastructure Security, Information Privacy, Cyber Governance, Application Security, Network Security, Threat Modeling, Cryptography, OSI Models, Security Testing, Computer Security Incident Management, Cyber Security Policies, Intrusion Detection and Prevention, ISO/IEC 27001, Penetration Testing, Malware Protection, Data Collection, Data Analysis

      Earn a degree

      Degree · 1 - 4 Years

    • O

      O.P. Jindal Global University

      M.A. in International Relations, Security, and Strategy

      Skills you'll gain: Diplomacy, Surveys, Intelligence Collection and Analysis, Risk Mitigation, Environmental Laws, Environment, Qualitative Research, Sampling (Statistics), R Programming, Political Sciences, Economic Development, International Relations, Cybersecurity, Public Safety and National Security, Socioeconomics, Governance, Mitigation, Social Studies, Social Sciences, Conflict Management

      Earn a degree

      Degree · 1 - 4 Years

    • Status: New
      New
      G

      Google Cloud

      Networking in Google Cloud: Hybrid and Multicloud - Français

      Skills you'll gain: Virtual Private Networks (VPN), Google Cloud Platform, Multi-Cloud, Hybrid Cloud Computing, Cloud Computing Architecture, Cloud Computing, General Networking, Network Routing, Wide Area Networks, Network Infrastructure, Network Security

      Intermediate · Course · 1 - 4 Weeks

    • Status: New
      New
      P

      Packt

      Mastering MongoDB 7.0

      Skills you'll gain: MongoDB, Data Modeling, Query Languages, Data Security, Database Architecture and Administration, NoSQL, System Monitoring, Database Management, Role-Based Access Control (RBAC), Transaction Processing, Performance Tuning, Scalability, Encryption

      Intermediate · Course · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      M

      Microsoft

      Security, Maintenance & Integration with BI Tools

      Skills you'll gain:

      Beginner · Course

    • Status: New
      New
      G

      Google Cloud

      Security Command Center Enterprise の利用を開始する

      Skills you'll gain:

      Intermediate · Course · 1 - 4 Weeks

    • U

      University of Colorado Boulder

      Industrial Internet of Things Graduate Certificate

      Skills you'll gain: Real-Time Operating Systems, Power Electronics, Machine Learning Algorithms, Embedded Systems, Engineering Documentation, Product Development, Product Planning, Internet Of Things, Control Systems, User Experience, Data Analysis, Debugging, General Networking, Usability, User Interface (UI), Telecommunications, Data Processing, Process Control, Machine Controls, Embedded Software

      Credit offered

      Graduate Certificate · 6 - 12 Months

    Network Security learners also search

    Information Security
    Data Security
    Software Security
    Web Security
    Computer Security
    Application Security
    Linux Security
    CompTIA Security+
    1…462463464465

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

    • AI 보안 소개: Google Cloud
    • Introdução à segurança no mundo da IA: Google Cloud
    • AI-Augmented Decision-Making for Business Leaders: Coursera Instructor Network
    • Building Resilient Streaming Analytics Systems on GC - 한국어: Google Cloud
    • Managing Hybrid & AI-Augmented Teams: The Future of Work: Coursera Instructor Network
    • Master of Science in Cyber Security: University of London
    • M.A. in International Relations, Security, and Strategy: O.P. Jindal Global University
    • Networking in Google Cloud: Hybrid and Multicloud - Français: Google Cloud
    • Mastering MongoDB 7.0: Packt
    • Security, Maintenance & Integration with BI Tools: Microsoft

    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)

    Frequently Asked Questions about Network Security

    Network security courses on Coursera offer insights and practical skills to protect digital information and maintain secure networks:

    • Understanding of cybersecurity fundamentals, including threats, vulnerabilities, and countermeasures.
    • Techniques for securing network infrastructure, such as firewalls, VPNs, and intrusion detection systems.
    • Skills in implementing and managing encryption technologies to safeguard data in transit and at rest.
    • Knowledge of ethical hacking and penetration testing to identify security weaknesses.
    • Best practices for responding to and recovering from security breaches.
    • Application of security policies and compliance standards to ensure legal and regulatory adherence.
    • Insights into emerging security trends and technologies.‎

    Network security courses on Coursera are structured to accommodate learners at various levels:

    • Introductory courses are designed for newcomers, introducing the basics of network security without requiring previous experience.
    • Intermediate courses expand on foundational knowledge, diving deeper into specific security technologies and practices.
    • Advanced courses are intended for professionals with a solid understanding of network security, focusing on complex security solutions and strategies.‎

    Coursera provides a variety of credentials in network security:

    • Professional certificates that can help develop your skills and demonstrate your expertise in network security.
    • Specialized course certificates that help demonstrate your proficiency in particular aspects of network security, such as cybersecurity policy or digital forensics.
    • Degree programs and professional qualifications that can help prepare you for leadership roles in cybersecurity.

    These credentials are designed to enhance your professional profile and support your career advancement in the field of network security.‎

    Studying network security on Coursera can prepare you for a range of roles focused on protecting organizational assets and infrastructure:

    • Cybersecurity Analyst: Monitor, detect, investigate, analyze, and respond to security incidents.
    • Network Security Engineer: Design and implement secure network solutions to prevent unauthorized access and attacks.
    • Security Consultant: Advise organizations on security strategies and best practices to safeguard their information.
    • Chief Information Security Officer (CISO): Oversee an organization’s entire security posture, from policy development to incident response.
    • Penetration Tester: Perform authorized attacks on systems to improve their security by identifying vulnerabilities.‎
    This FAQ content has been made available for informational purposes only. Learners are advised to conduct additional research to ensure that courses and other credentials pursued meet their personal, professional, and financial goals.

    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
    • Teaching Center

    More

    • Press
    • Investors
    • Terms
    • Privacy
    • Help
    • Accessibility
    • Contact
    • Articles
    • Directory
    • Affiliates
    • Modern Slavery Statement
    • Manage Cookie Preferences
    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