关键字:Vista与XP：驱动签名之不同 摄像头网吧安装301驱动的技巧 Intel AMT驱动的安装卸载和相关问题 正确区分不同核心的P4 CPU 浅谈ATI显卡驱动优化 浅谈NVIDIA显卡驱动优化 RV630中A12与A15版究竟有什么不同 快速配置不同网络参数有绝招
微软发布
Vista在驱动签名方面与XP
差别比较
XP中
驱动被分为3个级别：
1. In-box drivers are given first preference.
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2. Windows Hardware Quality Labs (WHQL) signed drivers next. 无忧词典51dic.com
3. Unsigned drivers are given lowest preference.
而Vista则大大扩展为8个分级： 天地广owide.com
1. Microsoft signed WHQL Certified Drivers. 大学城uniuc.com
2. Microsoft signed in-box drivers (NT Build Lab Certified). 天地广owide.com
3. Microsoft signed Windows Sustained Engineering Certified drivers.
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4. Drivers that have been signed using Authenticode (Enterprise CA).
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5. Drivers that have been signed using Authenticode (Class 3 CA Certified). 无忧词典51dic.com
6. Drivers that have been signed using Authenticode (MAKECERT.EXE Certified).
7. Microsoft signed WHQL Certified drivers for a down level Windows Operating system.
8. Unsigned Drivers.
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当驱动被安装时这些行为判断结果会记录在setupapi.dev.log日志文件中更多信息：http://blogs.msdn.com
