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Cisco Networking AcademyFreeCybersecurity

Free Network Defense Certificate 2026

Learn how to protect network infrastructures from cyber threats by implementing security controls, monitoring traffic, and applying defensive strategies used in modern cybersecurity environments.

Course Name

Network Defense

Platform

Cisco Networking Academy

Duration

27 hrs

Pricing

Free

Network Defense

Estimated Duration

27 hrs

Access Type

Free Certificate Program

Best For

Cybersecurity

Course Content

  • Introduction to network defense fundamentals
  • Understanding network threats and attack vectors
  • Firewalls and intrusion detection/prevention systems
  • Network traffic monitoring and analysis
  • Securing network protocols and services
  • Access control and network segmentation
  • Incident detection and response strategies
  • Vulnerability management in networks
  • Security policies and best practices

Course Benefits

  • Gain knowledge of defending network infrastructures
  • Learn how to detect and mitigate network attacks
  • Understand tools used in network security monitoring
  • Develop skills in implementing security controls
  • Build a foundation for cybersecurity and network defense roles
  • Enhance practical understanding of real-world security scenarios

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