This paper is based on the specail security demand in a Collaborative Training System,and analyzes the se-curity issue needed to solve,and then renders the security designs and some implementations on user login validation,user competence validation and remote resource access validation.
文章根据一种协同训练系统中的特殊安全需求,分析了要解决的安全问题,并对用户登录验证、用户权限管理以及远程资源访问验证协议等方面提出了的设计方案以及部分实现。
Study on Internet based remote failure diagnosis system for NC machine tools;
基于Internet的数控机床远程故障诊断系统的研究