While computer networks are a new phenomenon, networks themselves are much older: The served as a vast network of overland trade routes connecting China with Central Asia, the Middle East, and Europe, facilitating trade and cultural exchange. The constituted an extensive network of roads built by the Romans to connect their empire, enabling military movement, trade, and communication. The represented a network of roads and trails spanning the Inca Empire, used for communication, military movement, and trade. These networks were used to share news and .
Computer Networking is the practice of connecting computers and other devices together to share . It enables communication between devices and facilitates the exchange of data and services. Networks play a pivotal role in our interconnected world, enabling various , services, and data to be accessed and transmitted locally or globally. The first computer network is widely considered to be , developed in the late 1960s by the U.S. Department of Defense's ARPA.
Networking allows connected devices to share resources such as , storage, and internet connections, optimizing resource utilization and reducing costs. It also facilitates real-time collaboration and communication, enabling effective teamwork, information sharing, and streamlined decision-making processes. However, networking exposes devices to such as viruses, malware, hacking, and data breaches, which can lead to unauthorized access, data theft, or damage to networked systems. Moreover, managing and troubleshooting networks can be complex, especially in larger or more intricate network infrastructures, requiring skilled and resources.
Keywords
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