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Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).

Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.

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How Wayland handles security considerations vs MacOS Quartz or Windows DWM? (lemmy.ml)

submitted 4 months ago* (last edited 4 months ago) by monovergent@lemmy.ml to c/linux@lemmy.ml

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As I understand it, X11 has many inherent security concerns, including programs being able to read the contents of other windows and intercept keystrokes. Wayland addresses these concerns but at the moment breaks certain functions like screen readers, cursor warping, and the ability of a program to resize its own window.

I am curious as to how the display protocols of MacOS and Windows handle these situations differently. How does a program in those operating systems gain permission to read the contents of other windows, if at all? What is to be done in Wayland for these functions to be more seamless or are there inherent obstacles?

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[–] Telorand@reddthat.com 17 points 4 months ago

I don't know about Wayland or MacOS, but In Windows, you can access quite a lot of information via WPF, UWP, WinUI, etc. This is to allow assistive tech to be able to do what they need to do, such as screen readers.

As long as you know how to search for window and control handles, you can read, store, and digest pretty much everything you as a person can see. No questions or elevation of privileges needed.

The caveat is that you'd have to have local access at a minimum.