这是存取安全使用的范例。

This is an example of the use of access security.

youdao

在载入时间，程序码存取安全系统会检查所有原则层级，产生的使用权限授权是每一个层级中所有允许的使用权限的交集。

At load time, the code access security system examines all policy levels and the resulting permission grant is the intersection of all allowed permissions in each level.

youdao

世界卫生组织采用一系列技术和安全措施以防范我们系统上所保存信息的丢失、滥用、未经授权的存取或公布、修改或损毁。

WHO employs a range of technologies and security measures to protect the information maintained on our systems from loss, misuse, unauthorized access or disclosure, alteration, or destruction.

youdao