protect mode

基本解释

How does Kernel protect Mode Bits (PSW) from being modified by User Program?
如何保护内核模式位（PSW）被用户修改的程序？
In this paper, defect of low voltage distribution system on ground connection is introduced, difference demand of leakage protect mode and influence are discussed.
介绍了低压配电系统中电气设备接地所存在的缺陷，讨论了漏电保护在不同形式接地系统中的应用及对接地方式和接地技术要求的影响。
The results showed the model with single-log-in could access to resources in PULL mode, protect the private privacy and the access control policy and could be implemented easily.
分析表明，模型具有单点登录、PULL模式访问资源、用户隐私保护、访问控制策略保护、易于实现的特点。