this post was submitted on 10 Dec 2023
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Linux

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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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Privacy DNS Chooser Script v1.0 "Snow Breeze" (kbin.social)
submitted 11 months ago* (last edited 11 months ago) by Baritone5371@kbin.social to c/linux@lemmy.ml
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Disclaimer : I'm the author of this project.

🚀 Privacy DNS Chooser Script v1.0 "Snow Breeze" Release!

Project source code : https://github.com/rollsicecream/privacy-dns-chooser

Dear Community,

I'm thrilled to announce the official release of the Privacy DNS Chooser Script v1.0, code-named "Snow Breeze"! This marks a significant milestone in my journey to simplify the process of enabling DNS-over-TLS with privacy-focused DNS providers on Linux systems using systemd-resolved.

Key Highlights:

  • User-Friendly Setup: Easily configure DNS-over-TLS with a seamless and intuitive CLI Interface
  • Privacy-Focused Providers: Choose from trusted DNS providers like Quad9, Mullvad DNS, and NextDNS (more coming soon!)
  • Enhanced Security: DNS-over-TLS is enabled by default for a more secure online experience.

How to Get Started:

  1. Ensure you have systemd-resolved installed on your Linux system.
  2. Download the script from GitHub.
  3. Run the script with sudo to set up your preferred DNS provider.

Your Feedback Matters:

We value your feedback! Share your experience, report issues, or suggest improvements on GitHub Issues. Your insights help us refine and enhance the Privacy DNS Chooser Script.

Spread the Word:

Help us reach more users by sharing the news! Talk about it, share on your favorite forums, and let your community know about the release.

Thank you!

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[–] CosmicGiraffe@lemmy.world 4 points 11 months ago

DNS = Domain Name System. This is used to lookup an IP address (e.g. 123.234.54.32) from a domain name (e.g. lemmy.ml). A DNS query is one of the first things your computer does when you visit a site.

Plain DNS is unencrypted, which means that anyone with the ability to read your requests (e.g. your ISP) can see the names of sites that you're visiting.

TLS = Transport Layer Security. This is a protocol that's used to create an encrypted connection between your device and another one, in this case the DNS server. When this is used, the content of your DNS requests is hidden. Your ISP can still see that you're talking to the DNS server, but not what you're saying to it.

TLS also allows your device to cryptographically verify the identity of the DNS server. Without it, someone with the ability to modify your connection could change the responses from the DNS server. That would allow them to send you back the IP address of a server they control, rather than the real servers IP.