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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
    C

    Cisco Learning and Certifications

    Network Security

    Skills you'll gain: Network Security, Distributed Denial-Of-Service (DDoS) Attacks, Malware Protection, Network Monitoring, Network Administration, TCP/IP, Network Infrastructure, Infrastructure Security, Intrusion Detection and Prevention, Network Protocols, Load Balancing, Firewall, Vulnerability Assessments, General Networking, Authorization (Computing), Web Applications, Authentications

    4.8
    Rating, 4.8 out of 5 stars
    ·
    709 reviews

    Mixed · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    G

    Google

    Connect and Protect: Networks and Network Security

    Skills you'll gain: Network Security, Hardening, Network Protocols, Cloud Security, Network Architecture, Intrusion Detection and Prevention, TCP/IP, Vulnerability Assessments, Computer Networking, Network Infrastructure, Firewall, Cloud Computing, Virtual Private Networks (VPN)

    4.8
    Rating, 4.8 out of 5 stars
    ·
    6.7K reviews

    Beginner · Course · 1 - 4 Weeks

  • Status: New
    New
    Status: Free Trial
    Free Trial
    G

    Google

    Google Network Security

    Skills you'll gain: Hardening, Distributed Denial-Of-Service (DDoS) Attacks, Incident Response, Network Architecture, Network Security, Computer Security Incident Management, Intrusion Detection and Prevention, Incident Management, Network Protocols, Threat Detection, Event Monitoring, Threat Management, Network Infrastructure, Infrastructure Security, Cybersecurity, System Monitoring, Operating Systems, Linux, Bash (Scripting Language), Databases

    Beginner · Specialization · 3 - 6 Months

  • Status: Free Trial
    Free Trial
    I

    IBM

    Computer Networks and Network Security

    Skills you'll gain: Networking Hardware, TCP/IP, Network Security, Network Protocols, Endpoint Detection and Response, Network Routing, Cybersecurity, Local Area Networks, Dynamic Host Configuration Protocol (DHCP), Firewall, General Networking, Information Systems Security, Intrusion Detection and Prevention, Endpoint Security, Network Infrastructure, Network Planning And Design, Wireless Networks, Security Information and Event Management (SIEM), Network Analysis, Data Loss Prevention

    4.7
    Rating, 4.7 out of 5 stars
    ·
    3.4K reviews

    Intermediate · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    I

    ISC2

    Network Security

    Skills you'll gain: Network Security, Cybersecurity, Cyber Attacks, Infrastructure Security, Threat Detection, Computer Networking, Data Centers, General Networking, Threat Management, Network Planning And Design, Firewall, Network Protocols, Cloud Computing, TCP/IP, Encryption

    4.7
    Rating, 4.7 out of 5 stars
    ·
    240 reviews

    Beginner · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    L

    LearnQuest

    Advanced Network Security

    Skills you'll gain: Incident Response, Cyber Threat Hunting, Computer Security Incident Management, Intrusion Detection and Prevention, Cyber Threat Intelligence, Continuous Monitoring, Threat Detection, Security Strategy, Cloud Security, Disaster Recovery, Threat Management, Firewall, Network Security, Cybersecurity, Security Information and Event Management (SIEM), Network Monitoring, Security Controls, Information Systems Security, Infrastructure Security, Cloud Management

    4.3
    Rating, 4.3 out of 5 stars
    ·
    85 reviews

    Advanced · Specialization · 1 - 3 Months

What brings you to Coursera today?

  • Status: Free Trial
    Free Trial
    F

    Fortinet, Inc.

    Fortinet Network Security

    Skills you'll gain: Firewall, Virtual Private Networks (VPN), Network Troubleshooting, Network Routing, Network Security, Intrusion Detection and Prevention, Authentications, Network Monitoring, Event Monitoring, Network Administration, Security Information and Event Management (SIEM), Security Engineering, Network Infrastructure, Network Performance Management, Enterprise Security, Network Architecture, Application Security, Cybersecurity, Computer Security, Cyber Security Strategy

    4.6
    Rating, 4.6 out of 5 stars
    ·
    120 reviews

    Intermediate · Specialization · 3 - 6 Months

  • Status: New
    New
    Status: Free Trial
    Free Trial
    G

    Google

    Security Hardening

    Skills you'll gain: Infrastructure Security, Security Controls, Cloud Infrastructure

    Beginner · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    U

    University of Colorado System

    Fundamentals of Computer Network Security

    Skills you'll gain: Cryptography, Public Key Infrastructure, Cybersecurity, Application Security, Data Security, Firewall, Cyber Attacks, Data Encryption Standard, Penetration Testing, Network Security, Information Assurance, Encryption, Risk Management Framework, Advanced Encryption Standard (AES), Intrusion Detection and Prevention, Vulnerability Scanning, Information Systems Security, Secure Coding, Security Controls, Exploitation techniques

    4
    Rating, 4 out of 5 stars
    ·
    585 reviews

    Intermediate · Specialization · 3 - 6 Months

  • Status: Free Trial
    Free Trial
    P

    Palo Alto Networks

    Palo Alto Networks Network Security Fundamentals

    Skills you'll gain: Zero Trust Network Access, Network Security, Endpoint Security, General Networking, TCP/IP, Cybersecurity, Network Infrastructure, Firewall, Virtual Private Networks (VPN), OSI Models, Network Protocols, Dynamic Host Configuration Protocol (DHCP), Encryption, Authentications, Network Analysis, Software As A Service

    4.7
    Rating, 4.7 out of 5 stars
    ·
    208 reviews

    Intermediate · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    K

    Kennesaw State University

    Managing Network Security

    Skills you'll gain: Network Security, Network Administration, Security Management, Firewall, Network Monitoring, Cybersecurity, General Networking, Cyber Security Assessment, Network Protocols, Computer Networking, Virtual Private Networks (VPN), Wireless Networks, Vulnerability Assessments, Cloud Security, System Monitoring, Security Awareness, TCP/IP, Intrusion Detection and Prevention, Cloud Computing, Threat Detection

    4.8
    Rating, 4.8 out of 5 stars
    ·
    234 reviews

    Beginner · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    U

    University of London

    Introduction to Network Security

    Skills you'll gain: Network Security, OSI Models, TCP/IP, Threat Modeling, Computer Networking, Network Protocols, Cybersecurity, Application Security, Network Architecture, Cryptographic Protocols, Vulnerability Assessments, Network Infrastructure, Network Routing

    4.9
    Rating, 4.9 out of 5 stars
    ·
    24 reviews

    Beginner · Course · 1 - 3 Months

Network Security learners also search

Information Security
Data Security
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Web Security
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CompTIA Security+
1234…527

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

  • Network Security: Cisco Learning and Certifications
  • Connect and Protect: Networks and Network Security: Google
  • Google Network Security: Google
  • Computer Networks and Network Security: IBM
  • Network Security: ISC2
  • Advanced Network Security: LearnQuest
  • Fortinet Network Security: Fortinet, Inc.
  • Security Hardening: Google
  • Fundamentals of Computer Network Security: University of Colorado System
  • Palo Alto Networks Network Security Fundamentals: Palo Alto Networks

Skills you can learn in Computer Security And Networks

Cybersecurity (33)
Google (25)
Google Cloud Platform (17)
Internet (17)
Cryptography (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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