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Network Security Courses

Network security courses can help you learn about firewalls, intrusion detection systems, and encryption protocols. You can build skills in risk assessment, incident response, and vulnerability management. Many courses introduce tools like Wireshark for network analysis, Nessus for vulnerability scanning, and various security information and event management (SIEM) systems, showing how these skills are applied in practical work to protect networks from cyber threats.

Popular Network Security Courses and Certifications


  • G

    Google Cloud

    Networking in Google Cloud: Network Security - Français

    Skills you'll gain: Distributed Denial-Of-Service (DDoS) Attacks, Cloud Security, Network Security, Threat Detection, Proxy Servers, Network Monitoring, Intrusion Detection and Prevention, Network Troubleshooting, Firewall, Google Cloud Platform, Security Controls, Continuous Monitoring, Identity and Access Management, Virtual Networking, Cloud Infrastructure

    Intermediate · Course · 1 - 3 Months

  • C

    Check Point Software Technologies Ltd.

    Check Point Jump Start: Maestro Hyperscale Network Security

    Skills you'll gain: Command-Line Interface, Firewall, System Configuration, Security Management, Network Security, Network Administration, Network Monitoring, Virtualization

    4.7 stars, 10 reviews, Intermediate, Course, 1 - 4 Weeks

    ★ 4.7 (10) · Intermediate · Course · 1 - 4 Weeks

    Category: Free
    Free
  • A

    AI CERTs

    Bitcoin Transaction & Network Security

    Skills you'll gain: Infrastructure Security, Cyber Risk, Network Infrastructure, Security Awareness, Data Integrity, Distributed Computing, Verification And Validation

    Beginner · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
  • G

    Google

    Network Operations

    Skills you'll gain: Network Monitoring, Cryptographic Protocols, Distributed Denial-Of-Service (DDoS) Attacks, Routing Protocols, Virtual Private Networks (VPN), Security Controls, OSI Models, Dynamic Host Configuration Protocol (DHCP), Proxy Servers

    4.8 stars, 17 reviews, Beginner, Course, 1 - 4 Weeks

    ★ 4.8 (17) · Beginner · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
  • G

    Google

    Network Monitoring and Analysis

    Skills you'll gain: Intrusion Detection and Prevention, Linux Commands

    5 stars, 6 reviews, Beginner, Course, 1 - 4 Weeks

    ★ 5 (6) · Beginner · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
  • C

    Cisco Learning and Certifications

    Data Security

    Skills you'll gain: Key Management, Data Security, Cryptography, Encryption, Cybersecurity, Network Security, Cryptographic Protocols, Security Information and Event Management (SIEM), Network Monitoring, Information Assurance, Network Analysis, Intrusion Detection and Prevention, Security Controls, Event Monitoring, Data Capture, Continuous Monitoring, Threat Detection, Data Integrity

    4.9 stars, 69 reviews, Mixed, Course, 1 - 4 Weeks

    ★ 4.9 (69) · Mixed · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
  • G

    Google

    Security Hardening

    Skills you'll gain: Cyber Attacks, Endpoint Security, Infrastructure Security, Cloud Infrastructure

    4.9 stars, 12 reviews, Beginner, Course, 1 - 3 Months

    ★ 4.9 (12) · Beginner · Course · 1 - 3 Months

    Status: Free trial
    Free trial
  • I

    ISC2

    Network and Communications Security

    Skills you'll gain: OSI Models, Network Security, Security Controls, General Networking, Wireless Networks, Network Protocols, Firewall, Network Administration, TCP/IP, Telecommunications, Proxy Servers, Distributed Denial-Of-Service (DDoS) Attacks, Network Infrastructure, System Configuration, Network Architecture, Intrusion Detection and Prevention, Hardening, Remote Access Systems, Authentications

    4.6 stars, 42 reviews, Beginner, Course, 1 - 4 Weeks

    ★ 4.6 (42) · Beginner · Course · 1 - 4 Weeks

  • U

    University of London

    Cyber Security – Technology and Governance

    Skills you'll gain: Linux, Network Security, Cyber Governance, IT Security Architecture, OSI Models, Incident Management, Computer Security Incident Management, Incident Response, Security Management, Linux Commands, TCP/IP, Computer Systems, Threat Modeling, Command-Line Interface, Network Protocols, Computer Networking, Cybersecurity, Human Factors (Security), Cyber Threat Intelligence, Cyber Attacks

    4.8 stars, 216 reviews, Beginner, Specialization, 3 - 6 Months

    ★ 4.8 (216) · Beginner · Specialization · 3 - 6 Months

    Status: Free trial
    Free trial
  • G

    Google

    Network Architecture

    Skills you'll gain: Network Infrastructure, Networking Hardware, Cybersecurity, Digital Communications

    4.8 stars, 68 reviews, Beginner, Course, 1 - 4 Weeks

    ★ 4.8 (68) · Beginner · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
  • S

    STARWEAVER

    Network Defense Strategies

    Skills you'll gain: Virtual Private Networks (VPN), Security Information and Event Management (SIEM), Virtual Local Area Network (VLAN), Network Security, Remote Access Systems, Cyber Security Strategy, Firewall, Continuous Monitoring, Intrusion Detection and Prevention, Cybersecurity, Threat Detection, Security Controls, Network Administration, IT Security Architecture, Network Engineering, Authentications, Network Architecture, Network Planning And Design, Network Monitoring, Incident Response

    Intermediate · Course · 1 - 3 Months

    Category: Preview
    Preview
  • U

    University of Michigan

    Internet History, Technology, and Security

    Skills you'll gain: Network Security, Network Administration, Network Protocols, Network Architecture, TCP/IP, Cryptographic Protocols, General Networking, Cryptography, Computer Networking, Encryption, Web Development, Web Servers, Business Technologies, Innovation

    4.8 stars, 2.8K reviews, Beginner, Course, 1 - 3 Months

    ★ 4.8 (2.8K) · Beginner · Course · 1 - 3 Months

    Category: Preview
    Preview
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Skills you can learn in Computer Security And Networks

Cybersecurity (33)
Google (25)
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