Course Description
In this challenge, you will verify which services are exposed to your external connection, and then you will learn how to change your default ports to secure your services. Note: Once you begin a challenge you will not be able to pause, save, or return to your progress. Please ensure you have set aside enough time to complete the challenge before you start.
Learning Objectives
In this challenge, you will verify which services are exposed to your external connection, and then you will learn how to change your default ports to secure your services. Note: Once you begin a challenge you will not be able to pause, save, or return to your progress. Please ensure you have set aside enough time to complete the challenge before you start.