Process for executing a downloadable service receiving restrictive access rights to at least one profile file

摘要

A process for executing a downloadable service with specific access rights to at least one profile file in a user's computer. The web browser is used for accessing a web server through a first set of communication port and socket. Therefore is arranged a confined runtime environment such as for example an extended sandbox (11) and used in Java programming which Is assigned a second communication port and s ockets and which is used for executing downloadable service with restricted access on at least one profile file. The process can be used for executing services under the form of a signed archive file which signature is used for both validating the archive file and for selecting one particular secure class loader prior to the generation of the compiled code of the service.