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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


  • D

    Duke University

    Decentralized Finance (DeFi) Opportunities and Risks

    Skills you'll gain: Blockchain, Payment Systems, Cyber Risk, FinTech, Operational Risk, Scalability, Regulatory Compliance, Risk Management, Financial Regulation, Legal Risk, Financial Regulations, Risk Analysis, Application Security, Vulnerability Assessments, Exploitation techniques, Financial Industry Regulatory Authorities, Regulatory Requirements, Asset Protection, Governance, Key Management

    ★ 4.9 (353) · Intermediate · Course · 1 - 3 Months

  • D

    Digital Marketing Institute

    Social Media and Digital Marketing Fundamentals

    Skills you'll gain: Content Scheduling, Digital Media Strategy, Social Media Marketing, Content Marketing, Digital Marketing, Marketing, Digital Marketing Campaigns, Social Media Content, Social Media, Content Creation, Digital Content, Social Media Strategy, Cross-Channel Marketing, Digital Marketing Tools, Integrated Marketing Communications, Consumer Behaviour, Digital Transformation, Content Strategy, Customer Engagement

    ★ 4.7 (413) · Beginner · Course · 1 - 4 Weeks

  • J

    Johns Hopkins University

    Introduction to Ethical Hacking

    Skills you'll gain: Penetration Testing, MITRE ATT&CK Framework, Metasploit, Public Key Infrastructure, Exploit development, Exploitation techniques, Threat Modeling, Cybersecurity, Cryptography, Mobile Security, Cryptographic Protocols, Security Testing, Vulnerability Scanning, Cyber Security Assessment, Application Security, Operating System Administration, Network Security, Operating Systems, Encryption, Hardening

    ★ 4 (20) · Intermediate · Specialization · 3 - 6 Months

  • C

    Coursera

    AWS S3 Basics

    Skills you'll gain: Amazon S3, Amazon Web Services, Cloud Hosting, Cloud Storage, Version Control, Encryption, Data Storage, Cloud Security

    ★ 4.5 (1.3K) · Beginner · Guided Project · Less Than 2 Hours

  • C

    Coursera

    AI-First Test Automation with Functionize Essentials

    Skills you'll gain: Test Automation, Test Tools, Continuous Integration, CI/CD, AI Orchestration, AI Integrations, Software Quality Assurance, Maintainability, Quality Assurance, Automation, Verification And Validation, User Interface (UI), Natural Language Processing, Scalability

    Beginner · Course · 1 - 4 Weeks

  • C

    Coursera

    Small Business Marketing Using Facebook

    Skills you'll gain: Content Scheduling, Online Advertising, Facebook, Marketing Analytics, Content Performance Analysis, Advertising, Digital Advertising, Marketing Effectiveness, Social Media Content, Drive Engagement, Driving engagement, Content Development and Management, Social Media Marketing, Shared Media, Social Media Campaigns, Digital Publishing, Social Media, Target Audience, Social Media Management, Customer Engagement

    ★ 4.6 (276) · Mixed · Guided Project · Less Than 2 Hours

  • U

    University of Colorado Boulder

    Introduction to Systems Engineering

    Skills you'll gain: Model Based Systems Engineering, Failure Analysis, Systems Engineering, Engineering Management, Requirements Management, Scope Management, Design Reviews, Change Control, Root Cause Analysis, Program Management, Requirements Analysis, User Requirements Documents, Test Engineering, Cost Management, Contract Management, Risk Analysis, Systems Design, Systems Thinking, Project Risk Management, Risk Management

    ★ 4.8 (167) · Beginner · Specialization · 3 - 6 Months

  • J

    Johns Hopkins University

    Social Media Analytics

    Skills you'll gain: Social Network Analysis, Network Analysis, Social Media Analytics, Data Visualization, Graph Theory, Statistical Visualization, Relational Databases, Data Presentation, Data Visualization Software, R (Software), Data Storytelling, Data Analysis, Network Model, Database Theory, Social Sciences, Statistical Analysis, Machine Learning, Machine Learning Methods, Diagram Design, Data Manipulation

    ★ 4.3 (19) · Intermediate · Specialization · 3 - 6 Months

  • C

    Coursera

    Data Privacy, Ethics, and Responsible AI

    Skills you'll gain: Information Privacy, General Data Protection Regulation (GDPR), AI Security, Responsible AI, Personally Identifiable Information, Legal Technology, Data Security, Data Ethics, Large Language Modeling, LLM Application, Business Ethics, Data Governance, ChatGPT, AI literacy, Prompt Engineering, Generative AI, Regulatory Compliance, Cybersecurity, Risk Analysis, Governance

    ★ 4.5 (120) · Beginner · Specialization · 1 - 3 Months

  • C

    Coursera

    Cybersecurity Best Practices

    Skills you'll gain: Cybersecurity, Cyber Attacks, Threat Management, Security Controls, Threat Detection, Cyber Security Policies, Security Awareness, Computer Security Awareness Training, Cyber Risk, Cyber Security Assessment, Data Security, Enterprise Security, Information Assurance, Data Integrity

    ★ 4.8 (63) · Beginner · Course · 1 - 4 Weeks

  • C

    Coursera

    Getting Started with BSP and Embedded C

    Skills you'll gain: Embedded Software, Embedded Systems, Computer Hardware, Hardware Architecture, Internet Of Things, Hardware Troubleshooting, System Programming, System Software, Peripheral Devices, System Configuration, C (Programming Language), Software Architecture, Simulations, Development Environment, Debugging, Systems Integration

    Beginner · Course · 1 - 4 Weeks

  • K

    Kennesaw State University

    An Employee's Guide to Cybersecurity

    Skills you'll gain: Cyber Security Policies, Cybersecurity, Incident Response, Cyber Attacks, Computer Security Awareness Training, Computer Security Incident Management, Security Awareness, Cyber Risk, Remote Access Systems, Cyber Governance, Telecommuting, Endpoint Security, Mobile Security, Security Controls, Malware Protection, Human Factors (Security), Identity and Access Management

    Beginner · Course · 1 - 3 Months

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

  • Decentralized Finance (DeFi) Opportunities and Risks: Duke University
  • Social Media and Digital Marketing Fundamentals: Digital Marketing Institute
  • Introduction to Ethical Hacking: Johns Hopkins University
  • AWS S3 Basics: Coursera
  • AI-First Test Automation with Functionize Essentials: Coursera
  • Small Business Marketing Using Facebook: Coursera
  • Introduction to Systems Engineering: University of Colorado Boulder
  • Social Media Analytics: Johns Hopkins University
  • Data Privacy, Ethics, and Responsible AI: Coursera
  • Cybersecurity Best Practices: Coursera

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