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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


  • P

    Packt

    TOTAL - CompTIA CySA+ Cybersecurity Analyst (CS0-003)

    Skills you'll gain: Cyber Threat Intelligence, Vulnerability Assessments, Incident Response, Cyber Security Assessment, Vulnerability Scanning, Cybersecurity, Threat Modeling, IT Security Architecture, Penetration Testing, Threat Detection, Application Security, Threat Management, Security Controls, Malware Protection, Network Analysis

    Intermediate · Course · 3 - 6 Months

  • S

    SkillUp

    Blockchain and Cryptography Overview

    Skills you'll gain: Blockchain, Cryptography, Cybersecurity, Network Security, Cryptographic Protocols, Data Security, Public Key Cryptography Standards (PKCS), Cyber Risk, Data Integrity, Transaction Processing

    5 stars, 7 reviews, Beginner, Course, 1 - 4 Weeks

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

    Status: Free trial
    Free trial
  • L

    LearnKartS

    Cybersecurity Threats and Defense

    Skills you'll gain: Cyber Security Strategy, Cyber Threat Intelligence, Threat Management, Network Model, IT Security Architecture, Exploitation techniques, Security Controls, Security Awareness, Systems Design, Cryptography, Resilience, Service Recovery

    5 stars, 7 reviews, Beginner, Course, 1 - 4 Weeks

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

    Status: Free trial
    Free trial
  • P

    Packt

    Certified Incident Handler (ECIH) v2

    Skills you'll gain: Email Security, Cloud Security, Intrusion Detection and Prevention, Incident Response, Computer Security Incident Management, Incident Management, Vulnerability Management, Risk Management Framework, Malware Protection, Security Management, Threat Management, Application Security, Cloud Computing, Cybersecurity, Cyber Attacks, Disaster Recovery, Vulnerability Assessments, Threat Detection, Network Security, Risk Management

    Intermediate · Specialization · 1 - 3 Months

    Status: Free trial
    Free trial
  • A

    Alibaba Cloud Academy

    Cloud Computing Fundamentals on Alibaba Cloud

    Skills you'll gain: Relational Databases, Load Balancing, Cloud Management, Cloud Computing, Cloud Hosting, Databases, Database Management, Cloud Infrastructure, Cloud Platforms, Cloud Services, Cloud Computing Architecture, Public Cloud, Cloud Solutions, Cloud Security, Data Security, Servers, Cloud Deployment, Cloud Storage, Web Servers, Data Storage

    4.7 stars, 101 reviews, Beginner, Course, 1 - 3 Months

    ★ 4.7 (101) · Beginner · Course · 1 - 3 Months

    Status: Free trial
    Free trial
  • P

    Packt

    CISSP Crash Course

    Skills you'll gain: Security Management, Identity and Access Management, Application Security, Security Strategy, Secure Coding, Security Testing, Cyber Security Assessment, Security Engineering, IT Security Architecture, Security Controls, Security Architecture Review, Cybersecurity, Authentications, Software Development, Network Security, Risk Management, Data Security, Cyber Operations, Continuous Monitoring, Authorization (Computing)

    4.1 stars, 9 reviews, Intermediate, Course, 1 - 3 Months

    ★ 4.1 (9) · Intermediate · Course · 1 - 3 Months

  • B

    Board Infinity

    Understanding Cisco Cybersecurity Operations Fundamentals

    Skills you'll gain: Cyber Threat Hunting, Incident Response, Computer Security Incident Management, Cybersecurity, Network Security, Cyber Security Policies, Cyber Operations, Cyber Attacks, Cyber Security Strategy, Threat Detection, Security Controls, Cyber Security Assessment, Threat Management, Intrusion Detection and Prevention, Computer Security, Firewall, Security Information and Event Management (SIEM), Continuous Monitoring, Event Monitoring, Endpoint Security

    4.8 stars, 8 reviews, Beginner, Course, 1 - 4 Weeks

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

    Status: Free trial
    Free trial
  • E

    EDUCBA

    Azure Networking Fundamentals

    Skills you'll gain: Network Architecture, Network Monitoring, Load Balancing, Network Planning And Design, Virtual Networking, Microsoft Azure, Network Engineering, Network Troubleshooting, Network Infrastructure, Cloud Engineering, Network Administration, Scalability, Network Security, Computer Networking, Firewall, Virtual Private Networks (VPN), TCP/IP, Distributed Denial-Of-Service (DDoS) Attacks, Remote Access Systems

    4.4 stars, 39 reviews, Beginner, Course, 1 - 4 Weeks

    ★ 4.4 (39) · Beginner · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
  • P

    Packt

    Nmap for Penetration Testing: From Beginner to Advanced

    Skills you'll gain: OSI Models, TCP/IP, Vulnerability Scanning, General Networking, Network Protocols, Network Security, Network Monitoring, Network Troubleshooting, Security Testing, Intrusion Detection and Prevention, Vulnerability Assessments, Firewall, Performance Tuning, Threat Detection, Network Analysis, Test Script Development, Scripting, System Configuration

    Intermediate · Course · 1 - 3 Months

  • M

    Microsoft

    Implement Platform Protection

    Skills you'll gain: Microsoft Azure, Application Security, Cloud Security, IT Security Architecture, Infrastructure Security, Kubernetes, Network Security, Security Engineering, Security Controls, Firewall, Endpoint Security, Identity and Access Management, Security Strategy, Cyber Security Strategy, Infrastructure As A Service (IaaS), Authorization (Computing), Role-Based Access Control (RBAC), Cloud Services, Network Administration, Virtual Machines

    4.6 stars, 26 reviews, Intermediate, Course, 1 - 4 Weeks

    ★ 4.6 (26) · Intermediate · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
  • M

    Microsoft

    Azure Identity and Networking Essentials

    Skills you'll gain: Identity and Access Management, Azure Active Directory, IT Automation, Microsoft Azure, Infrastructure as Code (IaC), Network Administration, Virtual Networking, Active Directory, General Networking, Network Security, Network Planning And Design, Hybrid Cloud Computing, Network Architecture, Network Troubleshooting, Load Balancing, Cloud Management, Cloud Computing Architecture, Cloud Deployment, User Provisioning, Windows PowerShell

    4.2 stars, 23 reviews, Beginner, Course, 1 - 4 Weeks

    ★ 4.2 (23) · Beginner · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
  • P

    Pearson

    Practical Cybersecurity Fundamentals

    Skills you'll gain: AI Security, MITRE ATT&CK Framework, Penetration Testing, Incident Response, Cyber Threat Hunting, Cybersecurity, Cyber Threat Intelligence, DevSecOps, Digital Forensics, Cloud Security, Patch Management, Cyber Security Assessment, Exploitation techniques, Network Security, Computer Security Incident Management, Disaster Recovery, Cryptography, Incident Management, Responsible AI, DevOps

    4.9 stars, 7 reviews, Beginner, Specialization, 1 - 3 Months

    ★ 4.9 (7) · Beginner · Specialization · 1 - 3 Months

    Status: Free trial
    Free trial
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In summary, here are 10 of our most popular network security courses

  • TOTAL - CompTIA CySA+ Cybersecurity Analyst (CS0-003): Packt
  • Blockchain and Cryptography Overview: SkillUp
  • Cybersecurity Threats and Defense: LearnKartS
  • Certified Incident Handler (ECIH) v2: Packt
  • Cloud Computing Fundamentals on Alibaba Cloud: Alibaba Cloud Academy
  • CISSP Crash Course: Packt
  • Understanding Cisco Cybersecurity Operations Fundamentals: Board Infinity
  • Azure Networking Fundamentals: EDUCBA
  • Nmap for Penetration Testing: From Beginner to Advanced: Packt
  • Implement Platform Protection: Microsoft

Skills you can learn in Computer Security And Networks

Cybersecurity (33)
Google (25)
Google Cloud Platform (17)
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Network Security (16)
Linux (12)
Software Testing (12)
Information Security (10)
Application Programming Interfaces (8)
Kubernetes (8)
Web (8)

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