Vista與XP：驅(qū)動(dòng)簽名之不同

今天，微軟發(fā)布了Vista在驅(qū)動(dòng)簽名方面與XP的差別比較。XP中，驅(qū)動(dòng)被分為3個(gè)級(jí)別：

1. In-box drivers are given first preference.
2. Windows Hardware Quality Labs (WHQL) signed drivers next.
3. Unsigned drivers are given lowest preference.

而Vista則大大擴(kuò)展為8個(gè)分級(jí)：

1. Microsoft signed WHQL Certified Drivers.
2. Microsoft signed in-box drivers (NT Build Lab Certified).
3. Microsoft signed Windows Sustained Engineering Certified drivers.
4. Drivers that have been signed using Authenticode (Enterprise CA).
5. Drivers that have been signed using Authenticode (Class 3 CA Certified).
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.

當(dāng)驅(qū)動(dòng)被安裝時(shí)，這些行為判斷結(jié)果會(huì)記錄在setupapi.dev.log日志文件中。更多信息：http://blogs.msdn.com