Firewall

Post category:#General Terms

A firewall is a type of system used to monitor connections between computer networks. As one of the first responses to malicious activity carried out over the Internet, firewalls have become a standard part of corporate, government, and private networks.

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Proxy Server

Post category:#General Terms

A proxy server is a system that routes traffic between networks or protocols. The proxy server has its own IP address, so it acts as an intermediary between your computer and the Internet.

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TCP Handshake

Post category:#General Terms

To establish a reliable connection, TCP uses a process called the “three-way handshake”. The established connection will be full-duplex, that is, both channels can transmit information simultaneously, and they also synchronize (SYN) and acknowledge (ACK) with each other.

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Hosting

Post category:#General Terms

Web hosting is a service that allows websites and other information systems to be hosted in the digital space. Companies providing web hosting services are called web hosting service providers, or web hosts.

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