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    • Network Security

    Network Security Courses Online

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

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    Explore the Network Security Course Catalog

    • Status: Free Trial
      Free Trial
      G

      Google

      IT Security: Defense against the digital dark arts

      Skills you'll gain: Information Systems Security, Network Security, Computer Security, Application Security, Cybersecurity, Security Awareness, Cyber Attacks, Encryption, Data Security, Cryptography, Security Strategy, Information Technology, Security Management, Authorization (Computing), Threat Management, Firewall, Authentications, Identity and Access Management, Threat Detection, Hardening

      4.8
      Rating, 4.8 out of 5 stars
      ·
      25K reviews

      Beginner · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      G

      Google

      Foundations of Cybersecurity

      Skills you'll gain: Cybersecurity, Security Controls, Cyber Attacks, Security Management, Cyber Security Strategy, Incident Response, Cyber Risk, Security Information and Event Management (SIEM), Information Assurance, Data Ethics, Network Analysis, Ethical Standards And Conduct

      Build toward a degree

      4.9
      Rating, 4.9 out of 5 stars
      ·
      34K reviews

      Beginner · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      N

      New York University

      Introduction to Cyber Security

      Skills you'll gain: Security Engineering, Authentications, Threat Modeling, Network Security, Public Key Infrastructure, Distributed Denial-Of-Service (DDoS) Attacks, Firewall, Cyber Attacks, Cryptography, Infrastructure Security, Cyber Security Strategy, Cybersecurity, Data Encryption Standard, Mobile Security, Enterprise Security, Computer Security, Cyber Risk, Cyber Security Policies, Network Architecture, Security Controls

      4.7
      Rating, 4.7 out of 5 stars
      ·
      3.7K reviews

      Beginner · Specialization · 3 - 6 Months

    • U

      University of London

      Cyber Security Fundamentals

      Skills you'll gain: Key Management, Security Management, Cryptography, Information Systems Security, Cyber Security Policies, Cybersecurity, Encryption, Cyber Risk, Threat Management, Computer Security, Information Assurance, Data Integrity, Incident Response

      4.7
      Rating, 4.7 out of 5 stars
      ·
      190 reviews

      Beginner · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      G

      Google

      System Administration and IT Infrastructure Services

      Skills you'll gain: Systems Administration, Cloud Infrastructure, IT Infrastructure, Lightweight Directory Access Protocols, Active Directory, Disaster Recovery, Server Administration, Data Storage Technologies, Cloud Computing, Servers, System Configuration, Technical Support and Services, Virtualization, User Accounts

      4.8
      Rating, 4.8 out of 5 stars
      ·
      26K reviews

      Beginner · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      Status: AI skills
      AI skills
      I

      IBM

      IBM Data Science

      Skills you'll gain: Dashboard, Data Visualization Software, Data Wrangling, Data Visualization, SQL, Supervised Learning, Feature Engineering, Plotly, Interactive Data Visualization, Jupyter, Data Literacy, Exploratory Data Analysis, Data Mining, Data Cleansing, Matplotlib, Data Analysis, Unsupervised Learning, Generative AI, Pandas (Python Package), Professional Networking

      Build toward a degree

      4.6
      Rating, 4.6 out of 5 stars
      ·
      143K reviews

      Beginner · Professional Certificate · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      I

      IBM

      IBM Data Management

      Skills you'll gain: Dashboard, Data Storytelling, Data Warehousing, SQL, Data Governance, Data Security, Data Migration, Database Design, Data Literacy, Descriptive Statistics, Extract, Transform, Load, Data Mining, Cloud Storage, Data Visualization Software, Data Store, IBM DB2, Data Management, Relational Databases, MySQL, Excel Formulas

      4.7
      Rating, 4.7 out of 5 stars
      ·
      17K reviews

      Beginner · Professional Certificate · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      Status: AI skills
      AI skills
      I

      IBM

      IBM Full Stack Software Developer

      Skills you'll gain: Prompt Engineering, Istio, HTML and CSS, Node.JS, Software Development Life Cycle, Software Architecture, Unit Testing, Object-Relational Mapping, Cloud Computing Architecture, Server Side, Application Deployment, React Redux, Kubernetes, Cloud Services, OpenShift, Git (Version Control System), Full-Stack Web Development, Cloud Computing, Jupyter, Interviewing Skills

      Build toward a degree

      4.6
      Rating, 4.6 out of 5 stars
      ·
      55K reviews

      Beginner · Professional Certificate · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      I

      IBM

      IBM DevOps and Software Engineering

      Skills you'll gain: CI/CD, Istio, Open Web Application Security Project (OWASP), Continuous Integration, Software Development Life Cycle, Software Architecture, Linux Commands, Agile Software Development, Unit Testing, Cloud Computing Architecture, Application Deployment, Test Driven Development (TDD), Gherkin (Scripting Language), Jenkins, Kubernetes, Bash (Scripting Language), DevOps, Git (Version Control System), Jupyter, Grafana

      Build toward a degree

      4.6
      Rating, 4.6 out of 5 stars
      ·
      60K reviews

      Beginner · Professional Certificate · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      G

      Google

      Foundations of Digital Marketing and E-commerce

      Skills you'll gain: Data Storytelling, Customer experience strategy (CX), Performance Measurement, Data-Driven Decision-Making, E-Commerce, Marketing Strategies, Digital Marketing, Branding, Marketing Channel, Marketing Analytics, Search Engine Marketing, Search Engine Optimization, Social Media Marketing, Target Audience

      4.8
      Rating, 4.8 out of 5 stars
      ·
      28K reviews

      Beginner · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      G

      Google

      Technical Support Fundamentals

      Skills you'll gain: Desktop Support, Computer Hardware, Technical Support, Software Installation, Operating Systems, Help Desk Support, Technical Documentation, Hardware Troubleshooting, Software Documentation, End User Training and Support, Computer Networking, Information Technology, Computer Architecture, Technical Communication, Linux, Microsoft Windows

      4.8
      Rating, 4.8 out of 5 stars
      ·
      160K reviews

      Beginner · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      A

      Akamai Technologies, Inc.

      Networking Fundamentals

      Skills you'll gain: Routing Protocols, OSI Models, Remote Access Systems, TCP/IP, General Networking, Network Protocols, Network Troubleshooting, Computer Networking, Networking Hardware, Network Administration, Network Security, Network Infrastructure, Network Model, Virtual Private Networks (VPN), Wireless Networks, Network Routers, Network Routing, Dynamic Host Configuration Protocol (DHCP), Intrusion Detection and Prevention, Security Controls

      4.7
      Rating, 4.7 out of 5 stars
      ·
      120 reviews

      Beginner · Course · 1 - 3 Months

    Network Security learners also search

    Information Security
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    CompTIA Security+
    1…567…465

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

    • IT Security: Defense against the digital dark arts : Google
    • Foundations of Cybersecurity: Google
    • Introduction to Cyber Security: New York University
    • Cyber Security Fundamentals: University of London
    • System Administration and IT Infrastructure Services: Google
    • IBM Data Science: IBM
    • IBM Data Management: IBM
    • IBM Full Stack Software Developer: IBM
    • IBM DevOps and Software Engineering: IBM
    • Foundations of Digital Marketing and E-commerce: Google

    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.

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