• Online, Self-Paced

This course introduces the concept of a network Demilitarized Zone (DMZ) and the security benefits it can provide. Best practices for designing and implementing a DMZ is followed with a section on IDS and IPS systems that includes an in-depth look at SNORT for network monitoring.  The course concludes with log analysis and management best practices.

Learning Objectives

  • Present an overview of the DMZ security model and key components.
  • Discuss DMZ structure, purpose, and operation.
  • Present different models for implementation to meet network requirements.
  • Discuss the network threats that a DMZ can detect and mitigate.

Framework Connections

The materials within this course focus on the NICE Framework Task, Knowledge, and Skill statements identified within the indicated NICE Framework component(s):

Specialty Areas

  • Cyber Defense Infrastructure Support
  • Network Services
  • Systems Analysis

Specialty Areas have been removed from the NICE Framework. With the recent release of the new NICE Framework data, updates to courses are underway. Until this course can be updated, this historical information is provided to give better context as to how it can help you with your cybersecurity goals.

Feedback

If you would like to provide feedback for this course, please e-mail the NICCS SO at NICCS@hq.dhs.gov.