What is Domain Name System (DNS)?

domain name system dns

Domain Name Resolution Name resolution systems provide the translation between alphanumeric names and numerical addresses, alleviating the need for users and administrators to memorize long strings of numbers. There are two common methods for implementing …

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TCP Three-Way Handshake

TCP Three-Way Handshake

TCP requires a connection to be established between two end systems before data transfer can begin. TCP establishes the connection using a process that is called the TCP three-way handshake. This process involves setting the …

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Networking Basics

networking-basics

What is Networking? Networking is the practice of linking multiple computing devices together in order to share resources. These resources can be printers, CDs, files, or even electronic communications such as e-mails and instant messages. …

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