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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

    Pearson

    CISA Certified Information Systems Auditor: Unit 1

    Skills you'll gain: Audit Planning, Auditing, Information Assurance, Compliance Auditing, Security Controls, Risk Management Framework, Data Validation

    4.6
    Rating, 4.6 out of 5 stars
    ·
    10 reviews

    Intermediate · Course · 1 - 4 Weeks

  • S

    Simplilearn

    Strategic Digital Marketing Channels - SEO & SEM

    Skills you'll gain: Search Engine Marketing, Google Ads, Search Engine Optimization, Marketing Strategies, Web Analytics and SEO, Marketing, Email Marketing, Marketing Analytics, Digital Marketing, Performance marketing, Marketing Psychology, Customer Relationship Management, Paid media, Campaign Management, Marketing Automation, Advertising Campaigns, Google Analytics, UI/UX Strategy, Social Media Marketing, Digital Advertising

    4.5
    Rating, 4.5 out of 5 stars
    ·
    36 reviews

    Beginner · Specialization · 1 - 3 Months

  • U

    Universidade de São Paulo

    Processamento Neural de Linguagem Natural em Português I

    Skills you'll gain: Recurrent Neural Networks (RNNs), Natural Language Processing, Artificial Neural Networks, Tensorflow, Python Programming, Embeddings, Applied Machine Learning, Classification Algorithms, Deep Learning

    4.5
    Rating, 4.5 out of 5 stars
    ·
    22 reviews

    Intermediate · Course · 1 - 3 Months

  • U

    University of Geneva

    Climate Change and Water in Mountains: A Global Concern

    Skills you'll gain: Climate Change Adaptation, Water Resources, Hydrology, Risk Management, Water Quality, Natural Resource Management, Environment, Climate Change Mitigation, Sustainable Development, Social Network Analysis, Governance, Health Disparities, Environmental Science

    4.7
    Rating, 4.7 out of 5 stars
    ·
    329 reviews

    Intermediate · Course · 1 - 3 Months

  • S

    Starweaver

    Automation for Business

    Skills you'll gain: Business Process Automation, Automation, Business Process, IT Automation, Workflow Management, Robotic Process Automation, Business Workflow Analysis, Business Technologies, Operational Efficiency, Compliance Management, Security Controls, Continuous Improvement Process, Return On Investment, Change Management

    4.2
    Rating, 4.2 out of 5 stars
    ·
    24 reviews

    Beginner · Course · 1 - 4 Weeks

  • I

    IBM

    Encryption and Cryptography Essentials

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

    5
    Rating, 5 out of 5 stars
    ·
    45 reviews

    Intermediate · Course · 1 - 4 Weeks

  • Status: New
    New
    K

    Knowledge Accelerators

    Microsoft 365 Copilot: Boost Productivity & Build Agents

    Skills you'll gain: Microsoft Copilot, Microsoft 365, Microsoft Teams, Productivity Software, Microsoft Power Platform, Workflow Management, Team Building, Generative AI Agents, Document Management, Generative AI, Ethical Standards And Conduct, Language Interpretation, Translation, and Studies, Microsoft Excel, Business Correspondence, Presentations, Prioritization, Business Writing, Productivity, Microsoft PowerPoint, Business Communication

    4.3
    Rating, 4.3 out of 5 stars
    ·
    12 reviews

    Beginner · Specialization · 3 - 6 Months

  • U

    University of Colorado Boulder

    Data Science Methods for Quality Improvement

    Skills you'll gain: Process Capability, Sampling (Statistics), R (Software), Correlation Analysis, Statistical Inference, Probability Distribution, Statistical Visualization, R Programming, Statistical Process Controls, Statistical Hypothesis Testing, Statistical Methods, Data Science, Statistics, Data Analysis, Statistical Analysis, Data Analysis Software, Probability, Descriptive Statistics, Quality Improvement, Process Engineering

    Build toward a degree

    4.4
    Rating, 4.4 out of 5 stars
    ·
    53 reviews

    Intermediate · Specialization · 3 - 6 Months

  • P

    Packt

    Intro to IoT Pentesting

    Skills you'll gain: Open Web Application Security Project (OWASP), Exploit development, Exploitation techniques, Internet Of Things, Cyber Security Assessment, Vulnerability Scanning, Vulnerability Assessments, Test Tools, USB, Embedded Systems, Network Security, Test Equipment, General Networking, Serial Peripheral Interface

    Beginner · Course · 1 - 3 Months

  • U

    Universidade de São Paulo

    Redes Ecológicas

    Skills you'll gain: Network Analysis, Social Network Analysis, Data Visualization, Scientific Visualization, Graph Theory, Exploratory Data Analysis, Environmental Science, Data Analysis, R Programming, Data Science, Mathematical Modeling

    5
    Rating, 5 out of 5 stars
    ·
    37 reviews

    Beginner · Course · 1 - 4 Weeks

  • S

    SkillUp

    Power BI Data Analyst Prep

    Skills you'll gain: Data Storytelling, Dashboard, Power BI, Data Visualization, Interactive Data Visualization, Data Analysis, Data Modeling, Data Visualization Software, Data Analysis Expressions (DAX), Star Schema, Data Cleansing, Data Transformation, Data Import/Export, Data Security

    4.6
    Rating, 4.6 out of 5 stars
    ·
    57 reviews

    Beginner · Course · 1 - 4 Weeks

  • B

    Board Infinity

    Software Quality Assurance and Testing

    Skills you'll gain: Test Automation, Performance Testing, Software Quality Assurance, White-Box Testing, API Testing, Test Script Development, Debugging, Software Development Methodologies, User Acceptance Testing (UAT), JUnit, Maintainability, Development Testing, Selenium (Software), Scalability, Automation, Software Technical Review, DevOps, Regression Testing, Test Execution Engine, Security Testing

    4.4
    Rating, 4.4 out of 5 stars
    ·
    27 reviews

    Beginner · Specialization · 3 - 6 Months

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

  • CISA Certified Information Systems Auditor: Unit 1: Pearson
  • Strategic Digital Marketing Channels - SEO & SEM: Simplilearn
  • Processamento Neural de Linguagem Natural em Português I: Universidade de São Paulo
  • Climate Change and Water in Mountains: A Global Concern: University of Geneva
  • Automation for Business: Starweaver
  • Encryption and Cryptography Essentials: IBM
  • Microsoft 365 Copilot: Boost Productivity & Build Agents: Knowledge Accelerators
  • Data Science Methods for Quality Improvement: University of Colorado Boulder
  • Intro to IoT Pentesting: Packt
  • Redes Ecológicas: Universidade de São Paulo

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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