Internet connection device Crossword Clue

The crossword clue "Internet connection device" with the answer "MODEM" refers to a hardware device that modulates and demodulates signals to enable data transmission over various communication lines.

A modem (short for "modulator-demodulator") is essential for connecting a computer or network to the internet. It converts digital data from a computer into analog signals suitable for transmission over phone lines or cable systems, and vice versa, translating incoming analog signals back into digital data.

The crossword clue "Internet connection device" with the answer "ROUTER" refers to a device that manages and directs data traffic between a local network and the internet. A router connects multiple devices within a network, such as computers, smartphones, and tablets, and facilitates communication between them.

It also connects the local network to an external internet service provider (ISP), allowing devices on the network to access the internet. Additionally, a router often includes features such as network security, wireless connectivity, and bandwidth management to optimize network performance and protect against unauthorized access.

The crossword clue "Internet connection device" with the answer "HUB" refers to a networking device that connects multiple computers or devices within a local area network (LAN). A hub operates by receiving data packets from one device and broadcasting them to all other connected devices on the network.

Unlike a router, which directs traffic between different networks and manages data flow with specific addresses, a hub simply distributes data to all connected devices without distinguishing between them. This means that all devices on the network receive the same data, which can lead to inefficiencies, especially in larger or more complex networks.

The crossword clue "Internet connection device" with the answer "GATEWAY" refers to a device that acts as a critical point of access between different networks, often serving as the interface between a local network and the internet. A gateway enables communication and data exchange between networks that may use different protocols or technologies.

It performs functions such as translating data formats, managing data traffic, and providing security measures like firewalls to protect against unauthorized access. By facilitating interoperability and connection between disparate systems, a gateway ensures that devices on a local network can effectively communicate with external networks and services.