Internetivõrkude

Internetivõrkude, also known as inter-networks or internets, refers to the interconnected system of computer networks that forms the global internet. This vast network allows billions of devices worldwide to communicate and share information. It is built upon a standardized set of communication protocols, primarily the Internet Protocol (IP) and the Transmission Control Protocol (TCP), which dictate how data is packetized, addressed, transmitted, routed, and received.

The infrastructure of internetivõrkude comprises a complex hierarchy of networks, ranging from large-scale backbone networks operated by internet service providers (ISPs) to smaller local area networks (LANs) within organizations or homes. These networks are connected through various physical media, including fiber optic cables, copper wires, and wireless technologies. The decentralized nature of the internet means no single entity controls it, fostering its resilience and widespread accessibility.

Key components of internetivõrkude include routers, which direct data traffic between networks, and servers, which store and deliver information. Domain Name System (DNS) plays a crucial role in translating human-readable domain names into machine-readable IP addresses, making navigation easier. The continuous evolution of internetivõrkude is driven by technological advancements, increasing demand for bandwidth, and the development of new applications and services.