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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

    Search Engine Optimization and Content Marketing

    Skills you'll gain: Web Analytics and SEO, Search Engine Optimization, Generative Engine Optimization (GEO), Content Marketing, Web Analytics, Blogs, Content Optimization, Search Engine Marketing, Content Creation, Content Performance Analysis, Content Development and Management, Digital Marketing Tools, Digital Marketing, Growth Strategies, Content Strategy, Market Research, Brand Management

    4.9
    Rating, 4.9 out of 5 stars
    ·
    38 reviews

    Beginner · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    J

    Johns Hopkins University

    Neuroscience and Neuroimaging

    Skills you'll gain: Magnetic Resonance Imaging, Neurology, Medical Imaging, Anatomy, Image Analysis, Data Analysis, Correlation Analysis, Data Manipulation, R (Software), Radiology, Experimentation, Research Design, Statistical Analysis, Image Quality, Psychology, Advanced Analytics, Network Analysis, R Programming, Statistical Methods, Statistics

    4.7
    Rating, 4.7 out of 5 stars
    ·
    3.3K reviews

    Intermediate · Specialization · 3 - 6 Months

  • Status: Free Trial
    Free Trial
    G

    Google Cloud

    Essential Google Cloud Infrastructure: Foundation

    Skills you'll gain: Cloud Infrastructure, Infrastructure As A Service (IaaS), Infrastructure Architecture, Cloud Computing Architecture, Google Cloud Platform, Virtual Machines, Cloud Computing, Virtual Networking, Cloud Platforms, Network Planning And Design, Cloud Management, Cloud Storage, Virtualization and Virtual Machines, Network Infrastructure, Network Architecture, Computer Networking, General Networking

    4.7
    Rating, 4.7 out of 5 stars
    ·
    17K reviews

    Intermediate · Course · 1 - 4 Weeks

  • Status: New
    New
    Status: Free Trial
    Free Trial
    M

    Minnesota State University, Mankato

    Introduction to Cyber Threats and Digital Hygiene Risk

    Skills you'll gain: Cybersecurity, Cyber Attacks, Cyber Risk, Security Awareness, Personally Identifiable Information, Data Security, Threat Detection, Information Assurance, Threat Management, Security Controls, Incident Response, Malware Protection, Email Security, User Accounts, Cyber Security Strategy, Data Loss Prevention, Computer Security, Multi-Factor Authentication, Computer Security Incident Management, Risk Management

    Beginner · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    U

    University of California, Irvine

    Introduction to the Internet of Things and Embedded Systems

    Skills you'll gain: Embedded Systems, Internet Of Things, Network Protocols, Embedded Software, TCP/IP, OSI Models, Computer Hardware, Wireless Networks, Network Architecture, Microarchitecture

    4.7
    Rating, 4.7 out of 5 stars
    ·
    13K reviews

    Mixed · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    U

    University of Colorado System

    Cybersecurity for Business

    Skills you'll gain: Intrusion Detection and Prevention, Threat Detection, Open Web Application Security Project (OWASP), Incident Response, Penetration Testing, Risk Analysis, Business Risk Management, Computer Security Incident Management, Metasploit, Distributed Denial-Of-Service (DDoS) Attacks, Cybersecurity, Data Security, Authentications, Cyber Attacks, Security Testing, Cloud Security, Security Strategy, Computer Security Awareness Training, Threat Management, Endpoint Detection and Response

    4.7
    Rating, 4.7 out of 5 stars
    ·
    1.9K reviews

    Beginner · Specialization · 3 - 6 Months

  • Status: Free Trial
    Free Trial
    M

    Meta

    Introduction to Social Media Marketing

    Skills you'll gain: Social Media Marketing, Target Audience, Social Media Strategy, Social Media, Customer Analysis, Persona Development, Smart Goals, Marketing Effectiveness, Key Performance Indicators (KPIs), Goal Setting, Digital Media Strategy, Marketing, Marketing Strategies, Facebook, Marketing Channel, Instagram, Digital Marketing, Journey Mapping

    4.8
    Rating, 4.8 out of 5 stars
    ·
    16K reviews

    Beginner · Course · 1 - 3 Months

  • Status: New
    New
    Status: Free Trial
    Free Trial
    L

    L&T EduTech

    Access Control and Survillence System

    Skills you'll gain: Low Voltage, Network Infrastructure, Telecommunications, Authentications, System Monitoring, Electrical Systems, Systems Design, Infrastructure Security, Security Controls, Identity and Access Management, Systems Integration, General Networking, Continuous Monitoring, Network Security, Electrical Equipment, Authorization (Computing), Systems Architecture, Communication Systems, Display Devices, Electrical Safety

    Intermediate · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    Status: AI skills
    AI skills
    G

    Google

    Google Prompting Essentials

    Skills you'll gain: Data Visualization, Prompt Engineering Tools, Prompt Patterns, AI powered creativity, Context Engineering, AI literacy, AI Personalization, Generative AI, Timelines, LLM Application, Agentic Workflows, Ideation, Artificial Intelligence, Business Correspondence, Complex Problem Solving, Report Writing, Solution Design, Document Management, Critical Thinking, Machine Learning

    4.8
    Rating, 4.8 out of 5 stars
    ·
    7.7K reviews

    Beginner · Specialization · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    I

    IBM

    Encryption and Cryptography Essentials

    Skills you'll gain: Public Key Infrastructure, Encryption, Cryptography, Cybersecurity, Data Security, Cryptographic Protocols, Advanced Encryption Standard (AES), Key Management, Data Encryption Standard, Blockchain, Algorithms, Authentications, Data Integrity

    5
    Rating, 5 out of 5 stars
    ·
    47 reviews

    Intermediate · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    A

    Akamai Technologies, Inc.

    Akamai Customer Consulting and Support

    Skills you'll gain: Endpoint Security, Database Systems, Computer Security Incident Management, Security Management, Databases, Operating System Administration, Database Administration, Routing Protocols, Application Development, Network Architecture, Linux Commands, TCP/IP, Operating Systems, Web Design and Development, Cascading Style Sheets (CSS), Scripting Languages, Web Development, Data Structures, Data Analysis, Software Development

    4.7
    Rating, 4.7 out of 5 stars
    ·
    380 reviews

    Beginner · Professional Certificate · 3 - 6 Months

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

    IBM

    IBM Digital Marketing and Growth Hacking with GenAI

    Skills you'll gain: Responsible AI, Generative Engine Optimization (GEO), Social Media Management, Social Media, Social Media Content, Social Media Marketing, Google Ads, Digital Marketing, Email Marketing, Social Media Strategy, Digital Advertising, Content Scheduling, Web Analytics and SEO, Digital Media Strategy, Online Advertising, Data-Driven Marketing, Customer Retention, Search Engine Optimization, Content Performance Analysis, Generative AI

    4.7
    Rating, 4.7 out of 5 stars
    ·
    229 reviews

    Beginner · Professional Certificate · 3 - 6 Months

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

  • Search Engine Optimization and Content Marketing: IBM
  • Neuroscience and Neuroimaging: Johns Hopkins University
  • Essential Google Cloud Infrastructure: Foundation: Google Cloud
  • Introduction to Cyber Threats and Digital Hygiene Risk: Minnesota State University, Mankato
  • Introduction to the Internet of Things and Embedded Systems: University of California, Irvine
  • Cybersecurity for Business: University of Colorado System
  • Introduction to Social Media Marketing: Meta
  • Access Control and Survillence System: L&T EduTech
  • Google Prompting Essentials: Google
  • Encryption and Cryptography Essentials: IBM

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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