How to Secure Network Services Using TCP Wrappers in Linux

Dec 01, 2020, 12:00 (0 Talkback[s])
(Other stories by Tecmint)

In this article we will explain what TCP wrappers are and how to configure them to restrict access to network services running on a Linux server. Before we start, however, we must clarify that the use of TCP wrappers does not eliminate the need for a properly configured firewall.