Most Internet Service Providers have started offering these services. Businesses that host their own servers are most likely to enjoy the benefits of this service. A Leased Line Provider normally charges its customer either annually or monthly depending upon the service level agreement between the user and the service provider. This service is most suited for a business that needs high-speed internet connectivity. Businesses that use this service get improved safety, dependability and an effective business communication tool. Organizations that require constant security and privacy are most likely to take this service.