The purchasing of goods and services over the Internet. The translation of data into a secret code.
Encryption is the most effective way to achieve data security.
To read an encrypted file, you must have access to a secret key or password that enables you to decrypt it. Most e-commerce software applications utilize encryption technology. Ethernet uses a bus or star topology and supports data transfer rates of 10 Mbps. It is one of the most widely implemented LAN standards. Extranet An extranet is a private network that uses Internet protocols and public telecommunications lines.