Ubiquitous computing refers to the ability to access information and software programs from any location and at any time, utilizing computing and communication capabilities that are no longer limited to human consumers. Unlike desktop computing, ubiquitous computing can be done anywhere, on any device, and in any format. This article explains how currently available solutions are adequate for managing service processing, and a distributed access design is used to achieve this goal. Two topics are addressed in this article: (1) To use of a controlled architecture to execute user authorization (2) The calculation of trust values, which will improve user protection.