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Repositories & Links

General

General sources for all kinds of topics and links.

Courses

Courses in many subjects (Including programming and mathematics)

  • Coursera - Coursera is an online learning platform that offers online courses, specializations, and degrees.
  • CampusIL - Free online courses from Israeli universities.
  • MIT Open Courses - MIT Open Courses is a free and open educational resource.
  • Udemy - Udemy is an online learning platform that offers online courses.

Forums

  • XDA Forums - XDA Developers was founded by developers, for developers. It is now a valuable resource for people who want to make the most of their mobile devices.
  • Dev.to - developers focused community.
  • Medium - Medium is an online publishing platform that enables users to discover, read, and interact with stories that matter most to them.

DNS

  • Wikipedia's public DNS service comparison table
    if you're not sure what DNS server to use, try DNS Benchmark Tool 1
  • AdGuard DNS - AdGuard DNS is a free and open source DNS server that provides a free and open source DNS service for your network.
  • CloudFlare - CloudFlare DNS is a free, global, public DNS service that provides reliable, secure, and reliable DNS services.
  • NextDNS - NextDNS is a DNS service that provides a free, reliable, and secure DNS service.
  • Quad9 - Quad9 is a free, global, public DNS service that provides reliable, secure, and reliable DNS services.
  • Pi-Hole - The Pi-hole® is a DNS sinkhole that protects your devices from unwanted content, without installing any client-side software.

    You might also want to check Google DNS - Note that Google is a data mining company, and they probably do collect data on your DNS queries.

Email Services

  • Mailfence - Mailfence is an encrypted email service from Belgium, that offers OpenPGP based end-to-end encryption and digital signatures.
  • Tutanota - Tutanota is a free, secure email provider based in Germany. Its name comes from the Latin words “Tuta” and “Nota,” which translate to “secure note.”
  • ProtonMail - ProtonMail is a free, secure, Swiss email provider. Using open-source and zero-knowledge architecture.
Additional Info

Check out this This Email Security Checklist. For deeper reviews of email security. 2
Additional providers worth checking Mailbox.org, cTemplar, Disroot, Posteo and Soverin.
Alternatively, you can self host using Mail-in-a-Box or check this guide.

Hosts Lists

VPN

VPN Comparison Guide - VPNs ranked based on privacy polices & more. may not be up to date

  • IVPN - Premium VPN service. Based in Gibraltar.
  • Mullvad - Privacy oriented, fast and easy to use VPN. Based in Sweden.
  • NordVPN - VPN service.
  • ProtonVPN - ProtonVPN is a free, open-source VPN service that provides secure, fast, and reliable VPN services.
  • WireGuard - Simple yet fast and modern VPN that utilizes state-of-the-art cryptography.

Web

  • EFF - The Electronic Frontier Foundation is the leading nonprofit organization defending civil liberties, digital privacy, free speech, and innovation in the digital world.

Search Providers

  • Brave Search - Privacy-focused search engine based in the USA.
  • DuckDuckGo - Privacy-focused search engine based in the USA.
  • MetaGer - Privacy-focused search engine based in Germany.
  • SearX - Privacy-focused search engine, hosted in multiple locations around the world. Self-hostable, open source metasearch engine.
  • StartPage - Privacy-focused search engine based in the Netherlands.
  • SwissCow - Privacy-focused search engine based in Switzerland.
  • Whoogle Search - A self-hosted, Google search results, but without any ads, privacy-respecting engine.

Search Better

  • Privacy Guide - Privacy focused site with suggested apps, extensions and more. .
  • PrivacyToolsList - Safe internet, privacy tools for your desktop, here you will find best anonymity tools list for desktop, mobile, android, iphone.
  • Prism Break - Opt out of global data surveillance programs.

Reddit Subs & Posts


  1. By Gibson Research Corporation. 

  2. Thanks to: source 1, source 2, source 3 

  3. source 1, source 2