this post was submitted on 16 Mar 2024
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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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Electron runs a core Chromium Browser + NodeJS + a bit more.
Unlike Chromium itself it is not backwards compatible and removes a ton of things like its sandboxing capabilities.
I am not sure how it is less secure, but it may use more RAM (also not always but generally yes of course), doesnt allow hardening (unlike android WebView apps) and breaks LD_PRELOAD-ing another memory allocator.
This is only a big problem in special cases, in general it makes apps strictly dependend on GNU glibc and others, no idea how it works on Alpine or others (that actually try to make a secure system).
If somebody knows more about security concerns about Electron, please add.