A protocol stack is a group of network protocols that work together to manage communication between devices. Each protocol handles a different part of the communication process.

For example, the TCP/IP protocol stack includes protocols such as IP, TCP and HTTP. Together, they help devices send data across networks and deliver it to the correct application.

Common Uses

• Sending data across the internet.
• Connecting computers and network devices.
• Supporting web browsing and online services.
• Managing communication between applications.
• Understanding how network protocols work together.

Related Terms: TCP/IP, Network Protocol, TCP, IP, HTTP, HTTPS, Transport Layer, Network Layer, Application Layer, OSI Model

Related Entries

• Connectionless Protocol
• OSI
• Asymmetric Encryption
• Asymmetric Encryption
• Eavesdrop Protection