Featured resource
2025 Tech Upskilling Playbook
Tech Upskilling Playbook

Build future-ready tech teams and hit key business milestones with seven proven plays from industry leaders.

Check it out
  • Lab
    • Libraries: If you want this lab, consider one of these libraries.
    • Security
Google Cloud Platform icon
Labs

Network Protocols for Security: DNS

In this lab, you'll practice creating network traffic to analyze how DNS queries and responses operate. When you're finished, you'll have a fundamental understanding on how to find anomalies within DNS.

Google Cloud Platform icon
Lab platform
Lab Info
Rating
(242)
Level
Beginner
Last updated
Aug 04, 2025
Duration
2h 5m

Contact sales

By filling out this form and clicking submit, you acknowledge our privacy policy.
Table of Contents
  1. Challenge

    Getting Started in the Lab Environment

    Here are the initial instructions and explanation of the lab environment. Read this while your environment is busy creating itself from nothing. Yes, this violates physics; we know. How fun!

  2. Challenge

    DNS Queries and Responses

    In this challenge, you'll perform a typical DNS request as part of normal web traffic to understand how DNS queries and responses operate.

  3. Challenge

    Modifying Traffic Flow

    This challenge will have you modifying the local hosts file to see one method DNS can be taken advantage of with.

  4. Challenge

    Detecting DNS C2

    In this challenge, you'll analyze another method with which DNS can be taken advantage of while analyzing a malicious command and control conversation.

  5. Challenge

    The Final Challenge

    The last challenge of this lab and your last chance to experience the environment before clicking Next and ending this small little world that flittered into existence just for you.

About the author

Brandon is a Sr. Security Author at Pluralsight. Prior Experience with Elastic and FL Air National Guard includes threat hunting, security analytics, and incident response.

Real skill practice before real-world application

Hands-on Labs are real environments created by industry experts to help you learn. These environments help you gain knowledge and experience, practice without compromising your system, test without risk, destroy without fear, and let you learn from your mistakes. Hands-on Labs: practice your skills before delivering in the real world.

Learn by doing

Engage hands-on with the tools and technologies you’re learning. You pick the skill, we provide the credentials and environment.

Follow your guide

All labs have detailed instructions and objectives, guiding you through the learning process and ensuring you understand every step.

Turn time into mastery

On average, you retain 75% more of your learning if you take time to practice. Hands-on labs set you up for success to make those skills stick.

Get started with Pluralsight