Computer Networking

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The Open Systems Interconnection model (OSI model) is a conceptual model that characterises and stan

Transport Layer Security (TLS), and its now-deprecated predecessor, Secure Sockets Layer (SSL),[1] a

An application layer is an abstraction layer that specifies the shared communications protocols and

In computer networking, the transport layer is a conceptual division of methods in the layered archi

The Domain Name System (DNS) is a hierarchical and decentralized naming system for computers, servic

The internet layer is a group of internetworking methods, protocols, and specifications in the Inter

In computer networking, the link layer is the lowest layer in the Internet protocol suite, the netwo

Computer Network Architecture is defined as the physical and logical design of the software, hardwar

A network packet is a formatted unit of data carried by a packet-switched network. A packet consists