Ports are an essential part of network connections. Learn what is a port, how computer ports work, and how to identify them by port number.

What is an IMAP server? Internet Message Access Protocol allows you to access an email regardless of location. Oftentimes, users access these emails via the Internet because servers …

The switches offer enhanced security features, such as access control lists, port security, and VLANs. These help prevent unauthorized access to the network and protect against network …

Port forwarding, also known as port mapping, gives external network access to devices within your private network. It makes external connections much easier and ensures that your router …

MAC address filtering helps protect your network from others. In this article, learn how to enable and disable it to secure your network.

Learn how to use 192.168.0.1 to access your router’s admin panel, log in, troubleshoot connection issues, and configure network settings.

If you have an Xfinity router, learn the default login so that you can change the password, adjust your settings, and improve security.

The port scanner tool will provide you with information regarding valid methods of connect to network. Scan a network to find any open ports.

What is my IP? Instantly check your public IP address. My IP address location information shows city, state, postal code, country, and ISP.

Your default gateway is a local network device (usually your router) that acts as the primary route to access the internet. Your computer or device sends traffic through this gateway to connect …