An important protocol in the internet protocol suite that enables two hosts to establish a connection and exchange data.

An important protocol in the internet protocol suite that is generally used when speed in transmission is more important than accuracy since the sending computer doesn't verify that the packets were correctly received.

A protocol that helps internet users and network devices discover other devices using a human-readable hostname instead of numeric IP addresses.

A protocol that governs the transfer of web content between computers.

A protocol that combines HTTP with the Secure Sockets Layer (SSL) protocol to securely transfer web content between computers.

A protocol used to send email.

A protocol used to receive email. Email is deleted from a server after it is downloaded to a client.

A protocol used to receive email. With Email is saved on a server even after it is downloaded to a client.

A command that tells the server what the user wants to do. The most common methods are POST, GET, PATCH, and DELETE. These methods are used for CRUD operations which stand for Create, Read, Update, and Delete.

A network management protocol that assigns IP addresses on a network. It is part of the larger set of built-in networking protocols known as TCP/IP.

Dividing a network into smaller subnets.

A value given to an address in a subnetted network that tells a computer which numbers are part of the network or subnet address and which are part of the host address.