Windows Internals Blog

Winsider is the training and consulting company of Alex Ionescu and Yarden Shafir . They have been living, breathing, and training in operating system and platform security technology for over two decades, and there’s nothing they love more. In part thanks to the ground-breaking research and wealth of Windows…

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I/O Rings: When One I/O Operation is Not Enough

202178 points12 commentscited by 10Systems & Performance details

I usually write about security features or techniques on Windows. But today’s blog is not directly related to any security topics, other than the usual added risk that any new system call introduces. However, it’s an interesting addition to the I/O world in Windows that could be useful for developers and I thought it…