• Labs icon Lab
  • Security
Google Cloud Platform icon
Labs

Enumeration: Build a Target List

In this lab, you’ll practice building a target list by performing network enumeration. When you’re finished, you’ll have an understanding on how to perform effective and comprehensive network enumeration.

Google Cloud Platform icon
Labs

Path Info

Rating
(55 reviews)
Level
Clock icon Beginner
Duration
Clock icon 1h 15m
Published
Clock icon Aug 23, 2024

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

    Host Enumeration

    You'll use a variety of techniques to search for hosts on the network, and identify the trade-off between, speed, effectiveness and stealth.

  3. Challenge

    Port and Service Enumeration

    Having identified a number of potential targets on the network, your next challenge is to identify operating systems, open ports, and services on the in-scope hosts.

  4. Challenge

    File Share Enumeration

    You'll gather information about an FTP service, identify insecure configuration, and enumerate files and folders to search for potentially sensitive or valuable documents.

  5. Challenge

    User Enumeration

    You'll use a variety of techniques to enumerate users on the target systems by taking advantage of weak NFS configuration and interrogating the SMTP server.

  6. Challenge

    The Last Challenge

    Welcome to the final challenge! This is your last chance to experiment in the environment. Clicking Finish Lab will end this little world that flittered into existence just for you.

Matt has a degree in Chemical engineering and a PhD in mathematical chemistry. He is also a GIAC certified incident handler and penetration tester and has regulated cyber security in the UK civil nuclear sector for many years.

What's a lab?

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.

Provided environment for hands-on practice

We will provide the credentials and environment necessary for you to practice right within your browser.

Guided walkthrough

Follow along with the author’s guided walkthrough and build something new in your provided environment!

Did you know?

On average, you retain 75% more of your learning if you get time for practice.