this post was submitted on 06 Apr 2026
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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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Actually, even without "tracking" individuals, the metadata is still there. I can see from my own anonymous, privacy-respecting server stats exactly how many hits are coming from Android versus GNU/Linux. There is no personal data involved, but the OS "fingerprint" is clear.
If a small, self-hosted blog can see that high-level data, then a bank or a government gateway definitely can. The comparison to anti-piracy doesn't quite work because you don't have to "log in" to a pirated movie, but you do have to authenticate for the services that actually matter. That's where the compliance gate gets locked.
An operating system can lie about that though. The only reason it doesn’t is because of convention.
There is no technical reason it couldn’t look like a different OS. Try changing your user agent, it’s that simple in most cases.
User agents are just the tip of the iceberg. Between TCP/IP stack fingerprinting and modern hardware attestation (TPM/Secure Boot), pretending to be a different OS is becoming a lot harder than just changing a string in your browser settings. The 'handshake' I mentioned before is at a much deeper level than that.
And services can choose to only allow operating systems which don't lie, have anti-tamper mechanisms, and authenticate themselves cryptographically. It has definitely been easy to spoof your identity in the past, but OP is talking about where we might be heading in the future. Since the laws about OS:es having to partially identify the user is so obviously useless in its current form, don't you think the corporations and politicians who are pushing for it are going to keep expanding it when they get the opportunity?