> ## Documentation Index
> Fetch the complete documentation index at: https://tty7.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Privacy and permissions

> What macOS asks you, why, and what tty7 itself holds.

## Why macOS asks tty7 for permission

Panes are forked from tty7's own bundled executable, so when a program you run
asks macOS for a protected resource, macOS attributes the request to **tty7.app**
— not to the program.

If tty7 declared no usage strings, that request would be **denied outright with
no prompt at all**, and the program would look broken for no visible reason.

So tty7 declares the matching usage strings, and you get the normal one-time
prompt:

<CardGroup cols={2}>
  <Card title="Devices" icon="camera">
    Camera · microphone · Bluetooth · location · motion
  </Card>

  <Card title="Personal data" icon="address-book">
    Contacts · calendars · reminders · photo library
  </Card>

  <Card title="System" icon="gear">
    Local network · Apple Events · speech recognition · system administration
  </Card>
</CardGroup>

<Warning>
  **Declaring a usage string is not the same as holding the permission.**
  tty7.app itself is granted none of these. Every prompt you see belongs to
  whatever you ran in the pane, and you can revoke it under **System Settings →
  Privacy & Security**.
</Warning>

### Full Disk Access

Apple defines no usage-string key for it. Reaching `~/Library/Mail`,
`~/Library/Messages`, `~/Library/Safari`, or `~/Library/Containers` needs a
manual grant in **System Settings → Privacy & Security → Full Disk Access**.

## What leaves your machine

|                            |                                                                                                                                           |
| -------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------- |
| **Update checks**          | A request to the GitHub releases API every six hours, plus the download when you accept one. Turn it off with `check_for_updates: false`. |
| **Remote server installs** | Downloading a `tty7-server` binary for a machine you connected to — or, for WSL, copying the one already bundled with your install.       |
| **Everything else**        | Nothing. There is no telemetry, no analytics, and no account.                                                                             |

Both of the above honour `http_proxy`. [Updates →](/reference/updates#proxies)

## What is stored, and where

|                                   |                                                                                                                                                                                                                                                                                 |
| --------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Settings, themes, window state    | `~/.config/tty7/` (`%APPDATA%\tty7\` on Windows)                                                                                                                                                                                                                                |
| SSH passwords and key passphrases | The **OS keychain** — never `config.json`, never plain text on disk                                                                                                                                                                                                             |
| Pane scrollback tails             | `<config>/scrollback/*.bin`, mode `0600` on Unix and behind the config directory's ACL on Windows. 256 KiB per pane, kept only until something can no longer ask for it: closing a pane deletes its file at once, a restore consumes it, and a periodic pass collects the rest. |
| Shell history                     | Your shell's own file, exactly as before — unless you turned on per-pane history, which merges back into it.                                                                                                                                                                    |