# Learn

> Markdown copy of https://kuuko.app/learn/ for agents. How Kuuko protects you, in plain words: the same articles as in the app, each with its sources. Checked 28 October 2026.

- [What Kuuko does, and what it can’t do](https://kuuko.app/learn/what-kuuko-does/index.md): What protects you, and where the limits are. (Start here, 4 min)
- [AI agents and you](https://kuuko.app/learn/ai-agents-and-you/index.md): Can AI assistants leak your data? (Start here, 4 min)
- [How Kuuko DNS works](https://kuuko.app/learn/how-kuuko-dns-works/index.md): Blocking across your apps, with no log. (Blocking, 3 min)
- [Block lists explained](https://kuuko.app/learn/block-lists-explained/index.md): What each switch does, and what might break. (Blocking, 3 min)
- [What Kuuko can’t block](https://kuuko.app/learn/what-kuuko-cant-block/index.md): Why Instagram’s app still works, and what helps. (Blocking, 3 min)
- [Check your apps yourself](https://kuuko.app/learn/check-your-apps-yourself/index.md): With iPhone’s App Privacy Report. (Blocking, 2 min)
- [What a VPN does](https://kuuko.app/learn/what-a-vpn-does/index.md): What it hides, and what it doesn’t. (Blocking, 2 min)
- [Meta](https://kuuko.app/learn/meta/index.md): What it learns outside Instagram and Facebook. (Big tech companies, 3 min)
- [Google](https://kuuko.app/learn/google/index.md): Its trackers, and your Google settings. (Big tech companies, 3 min)
- [TikTok](https://kuuko.app/learn/tiktok/index.md): Its Pixel on other websites, and your TikTok settings. (Big tech companies, 2 min)
- [What an alias is](https://kuuko.app/learn/what-an-alias-is/index.md): A new address for every shop and newsletter. (Aliases, 2 min)
- [Replying from an alias](https://kuuko.app/learn/replying-from-an-alias/index.md): Your real address stays hidden. (Aliases, 2 min)
- [When an alias gets spam, or leaks](https://kuuko.app/learn/when-an-alias-gets-spam/index.md): Turn it off with one tap. (Aliases, 2 min)
- [Passkeys, Face ID and your 12 words](https://kuuko.app/learn/passkeys-face-id-and-your-12-words/index.md): How you open your vault, and how you get back in. (Your vault, 3 min)
- [What Kuuko stores about you](https://kuuko.app/learn/what-kuuko-stores-about-you/index.md): And what it never stores. (Your vault, 3 min)
- [EFF: Cover Your Tracks](https://kuuko.app/learn/eff-cover-your-tracks/index.md): Is your browser protected? (Independent help, 2 min)
- [EFF: Surveillance Self-Defense](https://kuuko.app/learn/eff-surveillance-self-defense/index.md): Where to learn more. (Independent help, 2 min)