• 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: Preview
      Preview
      S

      Starweaver

      IIBA® Entry Certificate in Business Analysis™ (ECBA™) Exam Prep

      Skills you'll gain: Requirements Analysis, Stakeholder Engagement, Requirements Management, Business Analysis, Performance Improvement, Business Requirements, Business Planning, Process Improvement, Case Studies, Stakeholder Analysis, Governance, Business Process Modeling, Strategic Planning, Problem Solving, Prioritization

      4.8
      Rating, 4.8 out of 5 stars
      ·
      116 reviews

      Beginner · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      T

      The Hong Kong University of Science and Technology

      Software Engineering

      Skills you'll gain: Software Design Patterns, Requirements Analysis, Systems Development Life Cycle, Software Architecture, Acceptance Testing, Software Development Methodologies, Unified Modeling Language, Software Development Life Cycle, Configuration Management, Software Quality Assurance, Debugging, Software Design, Software Engineering, Software Testing, Object Oriented Design, Functional Requirement, Data Modeling, Systems Design, Project Management, Project Planning

      4.6
      Rating, 4.6 out of 5 stars
      ·
      544 reviews

      Intermediate · Specialization · 3 - 6 Months

    • Status: Preview
      Preview
      B

      Board Infinity

      Kali Linux

      Skills you'll gain: Vulnerability Assessments, Network Monitoring, Penetration Testing, Virtual Private Networks (VPN), Cyber Security Assessment, Command-Line Interface, Linux Commands, Cybersecurity, Linux, Cyber Attacks, Network Security, Intrusion Detection and Prevention, Software Installation, Network Analysis

      4.2
      Rating, 4.2 out of 5 stars
      ·
      213 reviews

      Intermediate · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      A

      Aptly

      Marketing with TikTok

      Skills you'll gain: TikTok, Content Performance Analysis, Social Media Marketing, Business Marketing, Online Advertising, Brand Marketing, Storytelling, Social Media, Content Creation, Performance Measurement, Content Marketing, Video Editing, Video Production, Social Media Content, Advertising, Digital Media Strategy, Advertising Campaigns, Performance Analysis, Marketing, Digital Advertising

      4.8
      Rating, 4.8 out of 5 stars
      ·
      127 reviews

      Beginner · Specialization · 1 - 3 Months

    • Status: Preview
      Preview
      C

      Coursera Instructor Network

      Brand Management: Strategies for a Strong Brand

      Skills you'll gain: Brand Management, Branding, Brand Strategy, Brand Awareness, Brand Loyalty, Marketing Psychology, Data-Driven Decision-Making, Governance, Thought Leadership, Storytelling, Culture, Customer Engagement, Innovation, Communication

      4.7
      Rating, 4.7 out of 5 stars
      ·
      177 reviews

      Beginner · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      J

      Johns Hopkins University

      Clinical Trials Data Management and Quality Assurance

      Skills you'll gain: Clinical Data Management, Data Quality, Quality Assurance, Data Entry, Clinical Trial Management Systems, Case Report Forms, Clinical Trials, Data Cleansing, Data Management, Data Integrity, Data Collection, Data Sharing, Data Security, Patient Treatment, Continuous Monitoring, Statistical Analysis

      4.8
      Rating, 4.8 out of 5 stars
      ·
      164 reviews

      Beginner · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      U

      University of Michigan

      AI for Mechanical Engineers

      Skills you'll gain: Machine Learning Methods, Artificial Intelligence and Machine Learning (AI/ML), Precision Medicine, Machine Learning Software, Generative AI, Machine Learning, Artificial Intelligence, Machine Learning Algorithms, AI Product Strategy, Energy and Utilities, Image Analysis, Technical Design, Deep Learning, Computer Vision, Medical Imaging, Statistical Machine Learning, Reinforcement Learning, Electric Power Systems, Bioinformatics, Data-Driven Decision-Making

      4.3
      Rating, 4.3 out of 5 stars
      ·
      91 reviews

      Intermediate · Specialization · 1 - 3 Months

    • J

      Johns Hopkins University

      International Travel Preparation, Safety, & Wellness

      Skills you'll gain: Intercultural Competence, Healthcare Ethics, Cultural Diversity, Public Health and Disease Prevention, Stress Management, Safety Training, Preventative Care, Injury Prevention, Occupational Health, Public Health, Safety and Security, Ethical Standards And Conduct, Adaptability, Infectious Diseases, Emergency Response, Mental Health, Planning

      4.7
      Rating, 4.7 out of 5 stars
      ·
      459 reviews

      Beginner · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      N

      Northwestern University

      The Business of Social

      Skills you'll gain: Social Media Marketing, Social Media Strategy, Social Media, Marketing Effectiveness, Marketing, Performance Measurement, Business Metrics, Customer Engagement, Business-To-Consumer, Return On Investment, Key Performance Indicators (KPIs), Integrated Marketing Communications, Program Management, Law, Regulation, and Compliance, A/B Testing, Information Privacy

      4.7
      Rating, 4.7 out of 5 stars
      ·
      820 reviews

      Mixed · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      N

      New York University

      Cyber Attack Countermeasures

      Skills you'll gain: Authentications, Public Key Infrastructure, Cryptography, Data Encryption Standard, Computer Security, Cybersecurity, Network Security, Security Controls, Encryption, Multi-Factor Authentication

      4.7
      Rating, 4.7 out of 5 stars
      ·
      705 reviews

      Intermediate · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      U

      University of Minnesota

      IT Infrastructure and Emerging Trends

      Skills you'll gain: Cybersecurity, Cloud Computing, Information Technology, Technology Solutions, Technology Strategies, IT Infrastructure, Data Security, Information Systems, Mobile Security, Emerging Technologies, Innovation, Business Transformation, Blockchain, Encryption, Wireless Networks, Virtualization, Scalability

      4.8
      Rating, 4.8 out of 5 stars
      ·
      486 reviews

      Beginner · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      K

      Kennesaw State University

      The GRC Approach to Managing Cybersecurity

      Skills you'll gain: Cyber Governance, Cyber Security Policies, Cyber Security Strategy, Security Management, Cyber Risk, Cybersecurity, Risk Management Framework, Continuous Monitoring, Security Controls, Enterprise Security, Information Privacy

      4.7
      Rating, 4.7 out of 5 stars
      ·
      360 reviews

      Beginner · Course · 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…109110111…518

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

    • IIBA® Entry Certificate in Business Analysis™ (ECBA™) Exam Prep: Starweaver
    • Software Engineering: The Hong Kong University of Science and Technology
    • Kali Linux: Board Infinity
    • Marketing with TikTok: Aptly
    • Brand Management: Strategies for a Strong Brand: Coursera Instructor Network
    • Clinical Trials Data Management and Quality Assurance: Johns Hopkins University
    • AI for Mechanical Engineers: University of Michigan
    • International Travel Preparation, Safety, & Wellness: Johns Hopkins University
    • The Business of Social: Northwestern University
    • Cyber Attack Countermeasures: New York 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)

    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

    Skills

    • Artificial Intelligence (AI)
    • Cybersecurity
    • Data Analytics
    • Digital Marketing
    • English Speaking
    • Generative AI (GenAI)
    • Generative AI
    • Microsoft Excel
    • Microsoft Power BI
    • Project Management
    • Python

    Certificates & Programs

    • Google Cybersecurity Certificate
    • Google Data Analytics Certificate
    • Google IT Support Certificate
    • Google Project Management Certificate
    • Google UX Design Certificate
    • IBM Data Analyst Certificate
    • IBM Data Science Certificate
    • Machine Learning Certificate
    • Microsoft Power BI Data Analyst Certificate
    • UI / UX Design Certificate

    Industries & Careers

    • Business
    • Computer Science
    • Data Science
    • Education & Teaching
    • Engineering
    • Finance
    • Healthcare
    • Human Resources (HR)
    • Information Technology (IT)
    • Marketing

    Career Resources

    • Career Aptitude Test
    • Examples of Strengths and Weaknesses for Job Interviews
    • High-Income Skills to Learn
    • How Does Cryptocurrency Work?
    • How to Highlight Duplicates in Google Sheets
    • How to Learn Artificial Intelligence
    • Popular Cybersecurity Certifications
    • Preparing for the PMP Certification
    • Signs You Will Get the Job After an Interview
    • What Is Artificial Intelligence?

    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
    • 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