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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


  • S

    SkillUp

    Data Management Capstone Project

    Skills you'll gain: Relational Databases, MySQL, Data Management, Database Design, Data Warehousing, Data Visualization, Data Visualization Software, Interactive Data Visualization, Data Security, Dashboard Creation, Dashboard, Database Management, Data Presentation, Tableau Software, Data Cleansing, SQL, Microsoft Excel, Data Governance, Data Manipulation, Data Preprocessing

    5 stars, 9 reviews, Advanced, Course, 1 - 3 Months

    ★ 5 (9) · Advanced · Course · 1 - 3 Months

    Status: Free trial
    Free trial
  • B

    Board Infinity

    Building RESTful APIs with Node.js and Express

    Skills you'll gain: Node.JS, MongoDB, Middleware

    4.6 stars, 12 reviews, Intermediate, Course, 1 - 4 Weeks

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

    Status: Free trial
    Free trial
  • P

    Packt

    EU General Data Protection Regulation (GDPR)

    Skills you'll gain: General Data Protection Regulation (GDPR), Information Privacy, Data Governance, Personally Identifiable Information, ISO/IEC 27001, Data Processing, Regulatory Compliance, Compliance Management, Data Security, Law, Regulation, and Compliance, Data Import/Export, Data Access, Legal Risk, Informed Consent, Risk Management Framework, Risk Management

    Beginner · Course · 3 - 6 Months

    Category: New
    New
  • I

    Infosec

    Writing Secure Code in iOS

    Skills you'll gain: Apple iOS, iOS Development, Open Web Application Security Project (OWASP), Swift Programming, Role-Based Access Control (RBAC), Vulnerability Assessments, Mobile Security, Software Testing, Mobile Development, Development Testing, Secure Coding, Authentications, Unit Testing, Application Security, Encryption, Knowledge of Apple Hardware, Security Testing, IT Security Architecture, Network Security, Mobile Development Tools

    Intermediate · Specialization · 1 - 3 Months

    Status: Free trial
    Free trial
  • P

    Packt

    Real-World Edge Computing

    Skills you'll gain: Model Deployment, Cloud-Native Computing, Application Deployment, Containerization, Security Controls, Kubernetes, IBM Cloud, Network Planning And Design, MLOps (Machine Learning Operations), Cloud Computing, Applied Machine Learning, Computing Platforms, Enterprise Application Management, Cloud Infrastructure, Docker (Software), DevOps, General Networking, Network Infrastructure, Software Design, Software Development

    Intermediate · Course · 3 - 6 Months

  • A

    Alex Genadinik

    Bitcoin And Cryptocurrency Investing, Trading, And Use - 2026

    Skills you'll gain: Blockchain, Market Liquidity, Loans, Marketing Strategies, FinTech, Wealth Management, Marketing Planning, Marketing, General Lending, Data Security, Payment Systems, Risk Management, Asset Protection, Risk Management Framework, Lending and Underwriting, Financial Analysis, Investments, Finance, Merchant Services, Entrepreneurial Finance

    4.2 stars, 9 reviews, Beginner, Specialization, 3 - 6 Months

    ★ 4.2 (9) · Beginner · Specialization · 3 - 6 Months

    Status: Free trial
    Free trial
  • E

    EDUCBA

    Data Analysis with Pivot Tables: Build & Automate

    Skills you'll gain: Pivot Tables And Charts, Microsoft Excel, Data Analysis Expressions (DAX), Spreadsheet Software, Excel Macros, Data Presentation, Data Analysis, Chart.js, Data Mart, Spatial Data Analysis, Automation, Decision Tree Learning, IT Automation, Course Development, Strategic Decision-Making, C and C++, Design, AI Workflows

    4.9 stars, 32 reviews, Mixed, Course, 1 - 4 Weeks

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

    Status: Free trial
    Free trial
  • C

    Coursera

    Transform JSON & Fix Time Data

    Skills you'll gain: Data Preprocessing, Data Wrangling, Data Transformation, Data Analysis, JSON, Pandas (Python Package), Data Quality, Extract, Transform, Load, Data Mapping, Scripting, Data Maintenance, Data Integrity, Anomaly Detection, Reconciliation

    Intermediate · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
  • J

    John Wiley & Sons

    Advanced Methods for Analyzing Variation in Healthcare Data

    Skills you'll gain: Pareto Chart, Statistical Visualization, Statistical Analysis, Scatter Plots, Exploratory Data Analysis, Data Visualization, Data Analysis, Statistical Software, Healthcare Project Management, Data-Driven Decision-Making, Anomaly Detection, Statistical Methods, Continuous Quality Improvement (CQI), Time Series Analysis and Forecasting, Decision Making

    Intermediate · Course · 1 - 3 Months

    Category: New
    New
    Status: Free trial
    Free trial
  • C

    Coursera

    Build social awareness content for Facebook with Canva

    Skills you'll gain: Canva (Software), Graphical Tools, Graphic and Visual Design, Video Production, Graphic and Visual Design Software, Photo/Video Production and Technology, Graphic Design, Social Media, Social Media Marketing, Content Creation

    4.8 stars, 9 reviews, Beginner, Guided Project, Less Than 2 Hours

    ★ 4.8 (9) · Beginner · Guided Project · Less Than 2 Hours

    Category: Free
    Free
  • B

    Board Infinity

    Enterprise Virtualization and Cloud Infrastructure

    Skills you'll gain: NSX-T Network Virtualization, vSphere Networking and Storage, Virtual Networking, VMware ESX Servers, Software-Defined Data Center (SDDC), VMware vSAN, vSphere DRS & HA, Software-Defined Networking, Hybrid Cloud Computing, Zero Trust Network Access, Virtualization, Storage vMotion, Data Centers, vCenter Server Management, vCenter Server, Role-Based Access Control (RBAC), Virtualization and Virtual Machines, Virtual Machines, Virtual Local Area Network (VLAN), Network Switches

    Intermediate · Specialization · 3 - 6 Months

    Status: Free trial
    Free trial
  • B

    Board Infinity

    Blockchain Technology Applied

    Skills you'll gain: Blockchain, User Interface (UI), User Interface (UI) Design, User Interface and User Experience (UI/UX) Design, Cryptography, Secure Coding, Security Testing, Security Architecture Review, Web Development Tools, Security Controls, React Redux, Encryption, User Experience Design, Key Management, Cryptographic Protocols, Security Strategy, Application Security, Legal Technology, Vulnerability Assessments, Data Security

    Intermediate · Specialization · 1 - 3 Months

    Status: Free trial
    Free trial
1…372373374…653

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

  • Data Management Capstone Project: SkillUp
  • Building RESTful APIs with Node.js and Express: Board Infinity
  • EU General Data Protection Regulation (GDPR): Packt
  • Writing Secure Code in iOS: Infosec
  • Real-World Edge Computing: Packt
  • Bitcoin And Cryptocurrency Investing, Trading, And Use - 2026: Alex Genadinik
  • Data Analysis with Pivot Tables: Build & Automate: EDUCBA
  • Transform JSON & Fix Time Data: Coursera
  • Advanced Methods for Analyzing Variation in Healthcare Data: John Wiley & Sons
  • Build social awareness content for Facebook with Canva: Coursera

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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