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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

    Simplilearn

    Generative AI in Software Engineering Certification

    Skills you'll gain: Software Documentation, Generative AI, API Testing, Test Automation, Mockups, Software Development Tools, User Interface and User Experience (UI/UX) Design, Usability, Software Testing, AI Security, AI Workflows, Application Security, Maintainability, Prompt Engineering, Test Case, Software Architecture, Secure Coding, Code Review, Artificial Intelligence, Debugging

    3.8
    Rating, 3.8 out of 5 stars
    ·
    17 reviews

    Beginner · Specialization · 1 - 3 Months

  • C

    Coursera

    Reconcile Accounts: Bank Statements

    Skills you'll gain: Reconciliation, Ledgers (Accounting), Auditing, Accounting Records, General Ledger

    Beginner · Course · 1 - 4 Weeks

  • M

    Microsoft

    Generative AI for Data Science with Copilot

    Skills you'll gain: Generative AI, Microsoft Copilot, Generative Adversarial Networks (GANs), Responsible AI, Data Ethics, Autoencoders, Data Security, Information Privacy, Anomaly Detection, Model Evaluation, Data Analysis

    4.7
    Rating, 4.7 out of 5 stars
    ·
    36 reviews

    Beginner · Course · 1 - 4 Weeks

  • G

    Google Cloud

    Chronicle SIEM: Introduction & Single Event Rules

    Skills you'll gain: Test Tools, Security Information and Event Management (SIEM), Event Monitoring, Malware Protection, Network Security

    3.2
    Rating, 3.2 out of 5 stars
    ·
    6 reviews

    Beginner · Project · Less Than 2 Hours

  • U

    University of Colorado System

    Asymmetric Cryptography and Key Management

    Skills you'll gain: Public Key Infrastructure, Public Key Cryptography Standards (PKCS), Key Management, Cryptography, Encryption, Authentications, Algorithms

    4.7
    Rating, 4.7 out of 5 stars
    ·
    281 reviews

    Intermediate · Course · 1 - 4 Weeks

  • C

    Coursera

    Healthcare Career Explorer: Registered Nurse (RN)

    Skills you'll gain: Medication Administration, Basic Patient Care, Direct Patient Care, Nursing and Patient Care, Pharmacology, Clinical Nursing, Nursing, Basic Nursing Skills, Nursing Process, Care Coordination, Patient Communication, Nursing Basics

    Beginner · Course · 1 - 4 Weeks

  • P

    Packt

    Apple Certified Support Professional 10.14

    Skills you'll gain: Peripheral Devices, File Systems, Mac OS, User Accounts, Virtual Private Networks (VPN), File Management, TCP/IP, User Provisioning, Data Security, System Configuration, Network Protocols, Operating System Administration, Network Administration, Network Support, Software Installation, General Networking, Data Management, Unix Commands, Unix, Application Performance Management

    4.7
    Rating, 4.7 out of 5 stars
    ·
    16 reviews

    Beginner · Specialization · 1 - 3 Months

  • A

    Advancing Women in Tech

    The Art & Science of Product Management

    Skills you'll gain: Cross-Functional Team Leadership, Technical Product Management, Engineering Management, Product Management, Team Leadership, Artificial Intelligence and Machine Learning (AI/ML), User Experience Design, Design, Software Design, Artificial Intelligence, Interviewing Skills, Machine Learning, Deep Learning, Technical Communication

    4.5
    Rating, 4.5 out of 5 stars
    ·
    157 reviews

    Beginner · Course · 1 - 4 Weeks

  • K

    Korea Advanced Institute of Science and Technology(KAIST)

    Math for AI beginner part 1 Linear Algebra

    Skills you'll gain: Linear Algebra, Artificial Intelligence, Applied Mathematics, Deep Learning, Machine Learning, Supervised Learning, Mathematical Modeling

    4.4
    Rating, 4.4 out of 5 stars
    ·
    33 reviews

    Beginner · Course · 1 - 3 Months

  • L

    LearnQuest

    Decision-Making in Dynamic Environments

    Skills you'll gain: Reinforcement Learning, Responsible AI, Agentic systems, Artificial Intelligence, Machine Learning Methods, Distributed Computing, Simulations, Transfer Learning

    Beginner · Course · 1 - 4 Weeks

  • U

    University of Michigan

    Database Architecture and NoSQL at Scale with Deno

    Skills you'll gain: NoSQL, Database Architecture and Administration, Cloud Applications, Database Management Systems, Data Store, Databases, PostgreSQL, Relational Databases, SQL, Cloud Deployment, Transaction Processing, Scalability, Application Deployment, JSON, Javascript

    4.3
    Rating, 4.3 out of 5 stars
    ·
    148 reviews

    Intermediate · Course · 1 - 4 Weeks

  • M

    Microsoft

    Database Integration and Management

    Skills you'll gain: SQL, Relational Databases, Microsoft Copilot, Database Management, Transaction Processing, Query Languages, Database Design, Databases, Object-Relational Mapping, Performance Tuning, Data Integrity, Data Modeling, Data Security

    4.8
    Rating, 4.8 out of 5 stars
    ·
    18 reviews

    Beginner · Course · 1 - 4 Weeks

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

  • Generative AI in Software Engineering Certification: Simplilearn
  • Reconcile Accounts: Bank Statements: Coursera
  • Generative AI for Data Science with Copilot: Microsoft
  • Chronicle SIEM: Introduction & Single Event Rules: Google Cloud
  • Asymmetric Cryptography and Key Management: University of Colorado System
  • Healthcare Career Explorer: Registered Nurse (RN): Coursera
  • Apple Certified Support Professional 10.14: Packt
  • The Art & Science of Product Management: Advancing Women in Tech
  • Math for AI beginner part 1 Linear Algebra: Korea Advanced Institute of Science and Technology(KAIST)
  • Decision-Making in Dynamic Environments: LearnQuest

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