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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: New
      New
      Status: Free Trial
      Free Trial
      P

      Pearson

      The Pearson Complete Course for CISM Certification

      Skills you'll gain: Threat Modeling, Security Management, Risk Management, Disaster Recovery, Governance, Business Continuity, Application Security, Information Management, Security Controls, Continuous Monitoring, Configuration Management, Governance Risk Management and Compliance, Risk Mitigation, Threat Detection, Cybersecurity, Enterprise Security, Cloud Computing, Malware Protection, IT Management, Information Assurance

      Intermediate · Specialization · 1 - 3 Months

    • Status: New
      New
      P

      Packt

      The Complete Guide to Apple IT Pro Certification (DEP-2025)

      Skills you'll gain: Single Sign-On (SSO), Knowledge of Apple Software, Apple iOS, Knowledge of Apple Hardware, System Configuration, Network Performance Management, Network Administration, Network Support, Mac OS, Enterprise Application Management, Application Deployment, Mobile Development Tools, Authentications, Mobile Security, Identity and Access Management, Patch Management, User Accounts

      Intermediate · Course · 3 - 6 Months

    • Status: New
      New
      Status: Free Trial
      Free Trial
      P

      Pearson

      The Pearson Complete Course for CISM Certification: Unit 4

      Skills you'll gain: Disaster Recovery, Business Continuity, Threat Modeling, Threat Detection, Cyber Attacks, Security Awareness, Risk Analysis, Compliance Management, Regulatory Requirements, Business Analysis, Investigation

      Intermediate · Course · 1 - 4 Weeks

    • Status: New
      New
      Status: Free Trial
      Free Trial
      C

      Cisco Learning and Certifications

      Introduction to QoS and QoS Mechanisms

      Skills you'll gain: Wide Area Networks, Network Administration, Network Troubleshooting, Network Planning And Design, Continuous Monitoring

      Beginner · Course · 1 - 3 Months

    • Status: New
      New
      Status: Free Trial
      Free Trial
      U

      University of Michigan

      Network Modeling and Analysis in Python

      Skills you'll gain: Data Analysis, Python Programming, Jupyter

      Advanced · Course · 1 - 4 Weeks

    • Status: New
      New
      Status: Free Trial
      Free Trial
      P

      Pearson

      Certified Cloud Security Professional (CCSP): Unit 4

      Skills you'll gain: Application Security, Cloud Applications, Cloud Security, Identity and Access Management, Secure Coding, DevSecOps, Security Awareness, Threat Modeling, Security Testing, Data Security, Verification And Validation, Software Quality Assurance, Threat Management, Authentications, Multi-Factor Authentication

      Advanced · Course · 1 - 4 Weeks

    • Status: New
      New
      P

      Packt

      LPIC-1 Linux Administrator (102-500)

      Skills you'll gain: Bash (Scripting Language), General Networking, Linux Commands, Scripting, Security Controls, Servers

      Intermediate · Course · 1 - 3 Months

    • Status: New
      New
      Status: Free Trial
      Free Trial
      C

      Cisco Learning and Certifications

      QoS for Newer Network Technologies

      Skills you'll gain: Network Performance Management, Wireless Networks, Network Infrastructure, Wide Area Networks, Network Planning And Design, Local Area Networks, Network Protocols, Network Routing, Software-Defined Networking, Computer Networking, Network Switches, Telecommunications, Service Level Agreement, Enterprise Architecture, Prioritization

      Beginner · Course · 1 - 4 Weeks

    • Status: New
      New
      Status: Free Trial
      Free Trial
      P

      Pearson

      CompTIA Linux+ XK0-005: Unit 7

      Skills you'll gain: Firewall, Linux Administration, Authorization (Computing), Linux Servers, Security Controls, Linux, Hardening, Authentications, Network Security, Linux Commands, System Configuration, Servers, Server Administration, Encryption

      Intermediate · Course · 1 - 4 Weeks

    • Status: New
      New
      Status: Free Trial
      Free Trial
      P

      Pearson

      Linux Foundation Certified System Administrator (LFCS): Unit 5

      Skills you'll gain: Firewall, Network Security, Linux, Linux Administration, Linux Servers, Network Administration, Security Controls, Hardening, File Management, File Systems, System Configuration, Command-Line Interface

      Intermediate · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      Status: AI skills
      AI skills
      M

      Microsoft

      Microsoft IT Support Specialist

      Skills you'll gain: Microsoft 365, Network Security, Business Software, Computer Hardware, Cybersecurity, Desktop Support, Virtual Private Networks (VPN), Network Troubleshooting, Technical Support, Hardware Troubleshooting, Hardware Architecture, Generative AI, Operating Systems, Collaborative Software, System Support, Network Protocols, TCP/IP, Application Security, Microsoft Teams, Cloud Computing

      4.7
      Rating, 4.7 out of 5 stars
      ·
      1.1K reviews

      Beginner · Professional Certificate · 3 - 6 Months

    • Status: New
      New
      Status: Free Trial
      Free Trial
      W

      Whizlabs

      GCP: Monitoring, Security, and Costs

      Skills you'll gain: Google Cloud Platform, Cost Management, Cloud Management, System Monitoring, Application Performance Management, Cloud Security, Identity and Access Management, Key Management, Infrastructure as Code (IaC), Continuous Monitoring, Encryption, Serverless Computing, Event-Driven Programming, Real Time Data

      Intermediate · Course · 1 - 4 Weeks

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

    • The Pearson Complete Course for CISM Certification: Pearson
    • The Complete Guide to Apple IT Pro Certification (DEP-2025): Packt
    • The Pearson Complete Course for CISM Certification: Unit 4: Pearson
    • Introduction to QoS and QoS Mechanisms: Cisco Learning and Certifications
    • Network Modeling and Analysis in Python: University of Michigan
    • Certified Cloud Security Professional (CCSP): Unit 4: Pearson
    • LPIC-1 Linux Administrator (102-500): Packt
    • QoS for Newer Network Technologies: Cisco Learning and Certifications
    • CompTIA Linux+ XK0-005: Unit 7: Pearson
    • Linux Foundation Certified System Administrator (LFCS): Unit 5: Pearson

    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)

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