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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


  • Status: Free Trial
    Free Trial
    I

    IBM

    Software Developer Career Guide and Interview Preparation

    Skills you'll gain: Software Development, Software Engineering, Relationship Building, Professional Development, Application Development, Follow Through, Communication Strategies, Professionalism, Verbal Communication Skills, Problem Solving, Communication, Back-End Web Development

    4.8
    Rating, 4.8 out of 5 stars
    ·
    392 reviews

    Beginner · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    I

    IBM

    Present with Purpose: Create/Deliver Effective Presentations

    Skills you'll gain: Presentations, Public Speaking, Oral Expression, Communication, Drive Engagement, Target Audience, Storytelling, Driving engagement, Collaboration, Non-Verbal Communication, Composure, Organizational Structure, Discussion Facilitation

    4.6
    Rating, 4.6 out of 5 stars
    ·
    441 reviews

    Beginner · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    I

    IBM

    Generative AI: Elevate your Software Development Career

    Skills you'll gain: Data Ethics, Generative AI Agents, Generative AI, Software Design Documents, Software Design, AI Integrations, Software Architecture, Agentic Workflows, Continuous Integration, Software Development, Prompt Patterns, LLM Application, Application Security, Software Engineering, Code Review, Debugging, DevSecOps

    4.5
    Rating, 4.5 out of 5 stars
    ·
    267 reviews

    Intermediate · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    I

    IBM

    Introduction to Neural Networks and PyTorch

    Skills you'll gain: PyTorch (Machine Learning Library), Applied Machine Learning, Regression Analysis, Tensorflow, Supervised Learning, Deep Learning, Predictive Modeling, Machine Learning, Statistical Methods, Data Processing, Probability & Statistics

    4.4
    Rating, 4.4 out of 5 stars
    ·
    1.9K reviews

    Intermediate · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    I

    IBM

    Introduction to Cybersecurity Careers

    Skills you'll gain: Cybersecurity, Information Technology, Cyber Security Strategy, Technical Support and Services, Computer Security Awareness Training, Network Security, Data Security, Cyber Security Policies, Information Assurance

    4.7
    Rating, 4.7 out of 5 stars
    ·
    1.2K reviews

    Beginner · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    I

    IBM

    IBM Data Analyst Capstone Project

    Skills you'll gain: Data Visualization, Exploratory Data Analysis, Interactive Data Visualization, Statistical Visualization, Scientific Visualization, Data Presentation, IBM Cognos Analytics, Data Storytelling, Data Analysis, Dashboard Creation, Data Visualization Software, Dashboard, Jupyter, Statistical Reporting, Scatter Plots, Analytics, Box Plots, Looker (Software), Data Wrangling, Data Collection

    4.7
    Rating, 4.7 out of 5 stars
    ·
    1.3K reviews

    Advanced · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    G

    Google

    Put It to Work: Prepare for Cybersecurity Jobs

    Skills you'll gain: Incident Response, Computer Security Incident Management, Incident Management, Cybersecurity, Cyber Threat Intelligence, Security Management, Security Awareness, Data Ethics, Data Security, Technical Communication, AI Workflows, Artificial Intelligence

    4.8
    Rating, 4.8 out of 5 stars
    ·
    6.4K reviews

    Beginner · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    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, Open Shortest Path First (OSPF), Network Routers, Communication Systems, Telecommunications, Dynamic Host Configuration Protocol (DHCP), Network Planning And Design, Network Security, Network Switches, General Networking, Virtual Networking, Network Performance Management, Computer Networking, Network Architecture

    4.6
    Rating, 4.6 out of 5 stars
    ·
    3.4K reviews

    Intermediate · Specialization · 3 - 6 Months

  • Status: New
    New
    Status: Free Trial
    Free Trial
    J

    John Wiley & Sons

    Information Systems and Business Strategy

    Skills you'll gain: Information Systems, Technology Strategies, Information Technology, Management Information Systems, Business Analysis, IT Management, Process Improvement, Business Technologies, Business Process Reengineering, IT Infrastructure, Organizational Strategy, Business Ethics, Business Solutions, Operating Systems, Process Management, Digital Transformation, Information Privacy, Systems Thinking, Operations Management, Operational Efficiency

    Beginner · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    E

    EC-Council

    Cybersecurity Attack and Defense Fundamentals

    Skills you'll gain: Digital Forensics, Penetration Testing, Network Security, Threat Management, Mobile Security, Distributed Denial-Of-Service (DDoS) Attacks, Cloud Security, Public Key Infrastructure, Vulnerability Assessments, Security Testing, Cryptography, Security Controls, Cryptographic Protocols, Cyber Security Assessment, Cybersecurity, Authorization (Computing), Cloud Computing, Malware Protection, Cyber Attacks, Data Integrity

    4.6
    Rating, 4.6 out of 5 stars
    ·
    815 reviews

    Beginner · Specialization · 3 - 6 Months

  • Status: New
    New
    J

    John Wiley & Sons

    Strategic Accounting: Analysis, Costing, and Decision-Making

    Skills you'll gain: Management Accounting, Cost Accounting, Financial Statements, Financial Statement Analysis, Financial Accounting, Accounting, Budget Management, Profit and Loss (P&L) Management, Internal Controls, Operating Cost, Financial Forecasting, Cost Control, Management Reporting, General Accounting, Financial Management, Cost Management, Financial Controls, Budgeting, Business Operations, Business Continuity

    Advanced · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    Status: AI skills
    AI skills
    I

    IBM

    IBM Systems Analyst

    Skills you'll gain: Process Modeling, Process Mapping, Business Process Modeling, Process Analysis, Business Analysis, Data Storytelling, Business Analysis Tools, Business Process Improvement, Feasibility Studies, Systems Analysis, Stakeholder Analysis, Process Optimization, Requirements Management, Business Systems Analysis, Systems Design, Communication Planning, Test Planning, Information Technology, Database Management, Agile Methodology

    4.7
    Rating, 4.7 out of 5 stars
    ·
    4.9K reviews

    Beginner · Professional Certificate · 3 - 6 Months

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

  • Software Developer Career Guide and Interview Preparation: IBM
  • Present with Purpose: Create/Deliver Effective Presentations: IBM
  • Generative AI: Elevate your Software Development Career: IBM
  • Introduction to Neural Networks and PyTorch: IBM
  • Introduction to Cybersecurity Careers: IBM
  • IBM Data Analyst Capstone Project: IBM
  • Put It to Work: Prepare for Cybersecurity Jobs: Google
  • Computer Communications: University of Colorado System
  • Information Systems and Business Strategy: John Wiley & Sons
  • Cybersecurity Attack and Defense Fundamentals: EC-Council

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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