Tietoliikennejärjestelmän
Tietoliikennejärjestelmä (TIJ) refers to a communication system designed to facilitate the exchange of information between various entities, such as individuals, organizations, and devices. It encompasses a wide range of technologies and protocols that enable data transmission over different mediums, including wired and wireless networks. TIJ plays a crucial role in modern society, supporting various applications from basic internet browsing to complex industrial automation and critical infrastructure management.
The core components of a TIJ include hardware devices like routers, switches, and modems, as well as
TIJ can be categorized into several types based on the scale and purpose of communication. Local Area
Security is a critical aspect of TIJ, as it protects data from unauthorized access and ensures the