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Windows nt 0 Summary Based on articles written by Mark Russinovich
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| bet | 4/13 | | Sana | 21.03.2017 | | Hajmi | 455.24 Kb. | | #1031 |
Every time a system service requests a resource from the object manager, the object manager references the Security Monitor to ensure the application (or operating system environment) has sufficient access to use the resource. The Security Reference Monitor uses Security Identifiers (SIDs) and Discretionary Access Control Lists (DACLs), and every process in Windows NT has an access token containing security information.
I/O Manager
All add-on device drivers are connected to Windows NT through the I/O Manager. Interrupt Service Routines are registered through the I/O Manager and asynchronous, packet-based I/O is supported.
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