Creating a CTF Machine with Docker and Docker Compose: A Step-by-Step Guide
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Summary
This article guides readers on creating a Capture The Flag (CTF) machine using Docker and Docker Compose, tools commonly used in modern software development and security testing.
The CTF machine will be built on an Ubuntu base, featuring a web interface, SSH access, and a path traversal vulnerability that users can exploit to escalate privileges and retrieve flags.
Docker is a containerization platform allowing developers to package applications and their dependencies into portable, lightweight containers that run consistently across different environments.
Docker Compose enables the definition and management of multi-container applications.
The article also provides an overview of Docker’s core concepts, including its leverage of containers and images.
The containerization approach enables isolated environments for applications, makingSysfäll plastics recycling machine more efficient and reliable.