The expense and complexity of maintaining direct Internet access means most businesses use an internet provider. Internet providers sell Internet access through a supplier agreement. The fee varies by the number of hours spent online per billing cycle and services used. The usage agreement sets the conditions under which the provider's services may be used. To begin with, you should expect no privacy from the provider.
Providers generally reserve the right to inspect client files.
They also generally reserve the right to limit or restrict your use of services. While providers try to maintain security, they do not guarantee it. The agreement generally states there is no guarantee of unauthorized access or use. You should be prepared take necessary steps to insure the safety of your own information. Providers should back up information on their computers on a regular basis.