Harden a Server by Limiting Access to a Single Subnet

In this IT Pro Challenge virtual lab, you will get hands-on experience hardening an Ubuntu Linux server by managing the /etc/hosts.deny and /etc/hosts.allow configuration files. As a security-minded administrator, it is best practice to permit access only to systems and services that are required. These skills are essential for a Linux administrator.

Overview

In this IT Pro Challenge virtual lab, you will get hands-on experience hardening an Ubuntu Linux server by managing the /etc/hosts.deny and /etc/hosts.allow configuration files. As a security-minded administrator, it is best practice to permit access only to systems and services that are required. These skills are essential for a Linux administrator.

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