agent without authority meaning in English

未授权的代理人

It is composed of two aspects : first , it uses the java sandbox to control the access of host resource , thus it can prevent the host resource from being accessed by agents without authority ; second , it adopts a authentication based mobile agent transfer protocol to control the transfer of agents in order to refuse the transfer request of invalid agent . thus , it can guarantee that the agent running in the host is valid , in other words , it avoids performing the illegal agent in the host . further more , it can be sure that the agent status data have n ' t been tampered or replaced in the course of transfer
该方案主要包括两个方面内容：一、利用java2沙箱控制主机资源的存取，防止主机资源被移动代理非授权访问；二、采用一种基于证书的移动代理迁移协议，对移动代理的迁移过程进行控制，拒绝不合法移动代理迁移至主机的请求，确保主机上运行的移动代理具有合法身份，并且确保移动代理迁移状态数据在迁移过程中不被篡改或替换。