What is a Gateway? Definition from WhatIs.com (2024)

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What is a Gateway? Definition from WhatIs.com? ›

Gateways serve as an entry and exit point for a network as all data must pass through or communicate with the gateway prior to being routed.

gateway | American Dictionary

a place through which you have to go to get to another place, esp. a tall and wide entrance through a wall: fig. The new airport is regarded as the most convenient gateway to southeast Asia. (Definition of gateway from the Cambridge Academic Content Dictionary © Cambridge University Press)

It is simply the physical place where data stops to be either transported or used/read. A gateway, then, is a specific kind of node: It is a computer that sits in between multiple networks, applications, or devices and converts the information and data to the appropriate format or protocol.

noun. an entrance or passage that may be closed by a gate. a structure for enclosing such an opening or entrance. any passage by or point at which a region may be entered: New York soon became the gateway to America.

Definitions: An intermediate system (interface, relay) that attaches to two (or more) computer networks that have similar functions but dissimilar implementations and that enables either one-way or two-way communication between the networks.

The gateway converts information, data or other communications from one protocol or format to another. A router may perform some of the functions of a gateway. An Internet gateway can transfer communications between an enterprise network and the Internet.

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Gateways can take several forms and perform a variety of tasks. Examples of this include: Web application firewalls- This type filters traffic to and from a web server and looks at application-layer data. Cloud storage gateways- This type translates storage requests with various cloud storage service API calls.

From Longman Dictionary of Contemporary English gateway to somethinga) a place, especially a city, that you can go through in order to reach another much bigger place St. Louis is the gateway to the West. b) a way of achieving something To me a home in the country is a gateway to happiness.

If something is a gateway to a job, career, or other activity, it gives you the opportunity to make progress or get further success in that activity.

What is the meaning of gateway to God? ›

Haridwar also known as "The gateway to God" is one of the oldest and holiest city in india. Hindus believe that a pilgrimage to Haridwar provides liberation from the endless cycle of death and rebirth. How to get there. Haridwar lies alongside the Ganges river near Rishikesh.

A gateway page - also known as a doorway page - is a web page designed to rank for particular search queries without offering useful information or answering the user's search query. Instead, the page will redirect the visitor to a different page.

A gateway is a piece of networking hardware or software used in telecommunications networks that allows data to flow from one discrete network to another.

There are two types of network gateways – unidirectional and bidirectional gateways.

A default gateway is a piece of hardware that sits between a user's home network and the rest of the internet. In most local networks, the default gateway is the Wi-Fi router. It allows a user to access servers and devices outside of their network — all the traffic they send and receive goes through it.

A gateway is an opening or entrance of a gate that swings open and shut. People also use the word gateway to describe the entryway into anything, like school could be your gateway to opportunity.

A gateway is a single device that serves as both the modem and the Wi-Fi router. Just like a standalone modem, you can connect a coaxial cable from the ISP directly to the back of a modem and router combo. And just like a standalone router, you can connect devices to the Ethernet ports for a direct connection.

Essentially, a WiFi gateway is a device that combines the purpose of both a modem and a router. Separately, a modem is a device that connects your smart devices with your ISP (internet service provider), while a router is a device that translates the modem's data and distributes it as a WiFi signal to many devices.