Install & Configure FreeRADIUS on CentOS 7 with MariaDB

FreeRADIUS is the most popular open-source RADIUS server. It supports all common authentication protocols and supplies the AAA protocol ( Authentication, Authorization and Accounting ) for many companies around the world, including many Fortune-500 companies. It’s commonly used with networking software such as OpenVPN, SoftEther, Squid Proxies and WiFi managing tools.