File Systems Development related
A couple of weeks ago I was teaching our Developing file System Minifilters for Windows seminar here in Manchester, NH. A student asked a question about a behavior they were Read more
Well, THIS one was a surprise…After triggering a memory leak in a driver, the system surprisingly crashed due to a call to FsRtlIsNameInExpression: # ChildEBP RetAddr 00 b7226d0c 816167b8 nt!RtlpBreakWithStatusInstruction Read more
As a file system filter developer, one of the great pains in life is when a file system operation fails deep in the bowels of the file system. For example, Read more
The week the Meltdown and Spectre vulnerabilities was one of the most fun weeks I’ve had in a while. Not only were the vulnerabilities mind-bendingly clever, that week had just Read more
It’s a known fact these days that Microsoft is feeling the Git love. As stated by Microsoft and reported by Ars Technica, the Windows operating system is even moving from its long lived Read more
Ever since the release of Filter Manager over 10 years ago, there have been rumblings about the fate of the existing legacy File System Filters (i.e. any FS filter that Read more
FESF for Linux is Now Shipping!
OSR's Framework for building transparent per-file encryption solutions now supports Linux!
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Writing WDF Drivers I: Core Concepts
7-11 Dec 2020, ONLINE ONLY
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Windows Internals & Software Drivers
25-29 Jan 2021, ONLINE ONLY
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Developing File System Minifilters
8-12 March 2021, ONLINE ONLY
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Kernel Debugging & Crash Analysis
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