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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

    • I
      I

      Multiple educators

      IBM and ISC2 Cybersecurity Specialist

      Skills you'll gain: Network Security, Incident Response, Cloud Computing Architecture, Peripheral Devices, Penetration Testing, Computer Security Incident Management, Cloud Services, Security Controls, Business Continuity, Disaster Recovery, Information Assurance, Configuration Management, Cybersecurity, Computing Platforms, Cloud Security, Cloud Infrastructure, Network Troubleshooting, Cloud Platforms, Data Storage, Cloud Computing

      4.7
      Rating, 4.7 out of 5 stars
      ·
      13K reviews

      Beginner · Professional Certificate · 3 - 6 Months

    • P

      Palo Alto Networks

      Palo Alto Networks Network Security Fundamentals

      Skills you'll gain: Network Security, General Networking, TCP/IP, Cryptography, Endpoint Security, Firewall, Cybersecurity, Encryption, Network Infrastructure, Public Key Infrastructure, Zero Trust Network Access, Network Protocols

      4.7
      Rating, 4.7 out of 5 stars
      ·
      194 reviews

      Intermediate · Course · 1 - 3 Months

    • U

      University of London

      Introduction to Network Security

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

      4.9
      Rating, 4.9 out of 5 stars
      ·
      21 reviews

      Beginner · Course · 1 - 3 Months

    • Status: AI skills
      AI skills
      G

      Google Cloud

      Google Cloud Cybersecurity

      Skills you'll gain: Cloud Security, Identity and Access Management, Intrusion Detection and Prevention, Computer Security Incident Management, Threat Management, Cyber Threat Hunting, Risk Management Framework, Cyber Attacks, Cyber Operations, Vulnerability Management, Continuous Monitoring, Event Monitoring, Disaster Recovery, Incident Management, Generative AI, DevSecOps, Cloud Computing, Data Security, Google Cloud Platform, Cybersecurity

      4.6
      Rating, 4.6 out of 5 stars
      ·
      304 reviews

      Beginner · Professional Certificate · 3 - 6 Months

    • P

      Packt

      CISSP Certified Information Systems Security Professional

      Skills you'll gain: Identity and Access Management, IT Security Architecture, Authentications, Business Continuity Planning, Continuous Monitoring, Security Controls, Secure Coding, Security Testing, Cryptography, Disaster Recovery, Vulnerability Assessments, Cyber Security Assessment, Incident Response, Application Security, Incident Management, Security Engineering, Data Security, Network Security, OSI Models, Data Loss Prevention

      4.8
      Rating, 4.8 out of 5 stars
      ·
      61 reviews

      Beginner · Specialization · 3 - 6 Months

    • F

      Fortinet, Inc.

      Network Security Support Engineer

      Skills you'll gain: Network Troubleshooting, Firewall, Network Monitoring, Network Security, Virtual Private Networks (VPN), Network Performance Management, Lightweight Directory Access Protocols, System Monitoring, Authentications, Performance Tuning, System Configuration, Malware Protection

      4.4
      Rating, 4.4 out of 5 stars
      ·
      18 reviews

      Intermediate · Course · 1 - 3 Months

    • Status: AI skills
      AI skills
      M

      Microsoft

      Microsoft Cybersecurity Analyst

      Skills you'll gain: Threat Modeling, MITRE ATT&CK Framework, Penetration Testing, Azure Active Directory, Network Security, Computer Systems, Security Information and Event Management (SIEM), Security Testing, Encryption, Cybersecurity, System Testing, Cloud Security, Threat Management, Vulnerability Scanning, Cloud Computing, Business Software, Cyber Attacks, Authentications, Active Directory, Data Management

      4.7
      Rating, 4.7 out of 5 stars
      ·
      2.5K reviews

      Beginner · Professional Certificate · 3 - 6 Months

    • A

      Akamai Technologies, Inc.

      Akamai Network Engineering

      Skills you'll gain: SQL, Linux, Endpoint Security, Database Management, Incident Response, Relational Databases, Network Security, Database Systems, Vulnerability Scanning, Linux Administration, File Systems, Routing Protocols, OSI Models, Application Development, Remote Access Systems, Linux Commands, TCP/IP, Scripting, MySQL, Data Structures

      4.7
      Rating, 4.7 out of 5 stars
      ·
      234 reviews

      Beginner · Professional Certificate · 3 - 6 Months

    • I

      ISC2

      Certified in Cybersecurity

      Skills you'll gain: Network Security, Incident Response, Security Controls, Business Continuity, Disaster Recovery, Information Assurance, Configuration Management, Cybersecurity, Security Management, Cyber Attacks, Computer Security Awareness Training, Data Security, Infrastructure Security, Risk Management Framework, Event Monitoring, Encryption, Threat Detection, Role-Based Access Control (RBAC), Authorization (Computing), Cyber Security Policies

      4.7
      Rating, 4.7 out of 5 stars
      ·
      1K reviews

      Beginner · Specialization · 3 - 6 Months

    • U

      University of Colorado System

      Computer Communications

      Skills you'll gain: TCP/IP, Local Area Networks, Routing Protocols, Network Routing, Digital Communications, OSI Models, Network Protocols, Dynamic Host Configuration Protocol (DHCP), Network Security, Network Planning And Design, Network Architecture, Network Performance Management, Computer Networking, Network Model, Network Infrastructure, Wireless Networks, Telecommunications, Software-Defined Networking, Algorithms, System Programming

      4.6
      Rating, 4.6 out of 5 stars
      ·
      3.3K reviews

      Intermediate · Specialization · 3 - 6 Months

    • I

      IBM

      Application Security for Developers and DevOps Professionals

      Skills you'll gain: Open Web Application Security Project (OWASP), Secure Coding, Application Security, Security Testing, DevSecOps, Threat Modeling, Vulnerability Scanning, Continuous Monitoring, Vulnerability Assessments, Application Performance Management, System Monitoring, Development Environment, Data Security, Software Development Life Cycle

      4.7
      Rating, 4.7 out of 5 stars
      ·
      220 reviews

      Intermediate · Course · 1 - 4 Weeks

    • Status: Free
      Free
      N

      NVIDIA

      Introduction to Networking

      Skills you'll gain: OSI Models, TCP/IP, Data Centers, Network Protocols, Network Infrastructure, Local Area Networks, General Networking, Network Architecture, Computer Networking, Network Switches, System Requirements

      4.6
      Rating, 4.6 out of 5 stars
      ·
      506 reviews

      Beginner · Course · 1 - 4 Weeks

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    1234…458

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

    • IBM and ISC2 Cybersecurity Specialist: ISC2
    • Palo Alto Networks Network Security Fundamentals: Palo Alto Networks
    • Introduction to Network Security: University of London
    • Google Cloud Cybersecurity: Google Cloud
    • CISSP Certified Information Systems Security Professional: Packt
    • Network Security Support Engineer: Fortinet, Inc.
    • Microsoft Cybersecurity Analyst: Microsoft
    • Akamai Network Engineering: Akamai Technologies, Inc.
    • Certified in Cybersecurity: ISC2
    • Computer Communications: University of Colorado System

    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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