The free OSR Learning Library has more than 50 articles on a wide variety of topics about writing and debugging device drivers and Minifilters. From introductory level to advanced. All the articles have been recently reviewed and updated, and are written using the clear and definitive style you've come to expect from OSR over the years.
Check out The OSR Learning Library at: https://www.osr.com/osr-learning-library/
Is there any API to query the system clock info from a kernel driver. I don't want to rely on the windows system clock which can be changed by external entity. I wanted to simulate the system clock at the kernel level. and protect the date/time securely so my process can rely on my time.
I was searching if there are any APIs to get the tickcounts, something like "KeQueryTickCount". But this resets after every boot. Any idea?
|Upcoming OSR Seminars|
|OSR has suspended in-person seminars due to the Covid-19 outbreak. But, don't miss your training! Attend via the internet instead!|
|Internals & Software Drivers||15 November 2021||Live, Online|
|Writing WDF Drivers||24 January 2022||Live, Online|
|Developing Minifilters||7 February 2022||Live, Online|
|Kernel Debugging||21 March 2022||Live, Online|