An SMTP server allows you to send, receive, and forward email messages between users. Learn how to configure SMTP server in ...

Port mirroring is a feature that duplicates network traffic from a source host’s port to a secondary host for analysis. It can be used for monitoring, troubleshooting, and analyzing network ...

Jack Wallen demonstrates how to set up a Squid proxy server through the web-based Webmin administration tool. A proxy server can prevent employees from visiting certain sites, help reduce the load on ...

USB ports can be enabled or disabled through the computer's Device Manager. It manages all computer peripherals attached to the computer, such as the display monitor, keyboard, mouse, network adapters ...