来自Windows 7开发博客的最新文章显示,Windows 7 的UAC防护策略将分级,更细致地对系统提供保护而不是一味出来烦人.如图:
1: UAC Control Panel
UAC Control Panel 是一个新的控制面板项,可以调整UAC的松紧度,有如下等级可供选择.
- Always notify on every system change. 只当出现系统级改动时提示.
- Notify me only when programs try to make changes to my computer. 所有应用软件只需要调整Windows设置就提示.
- Notify me only when programs try to make changes to my computer, without using the Secure Desktop. 在第二选项的基础上脱离了安全桌面特性.
- Never notify. 几乎等于关闭UAC.
以下是微软统计的每台机器上的用户数量:
Figure 2. Percentage of machines (server excluded) with one or more user accounts from January 2008 to June 2008.