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# NetworkManager/Privacy

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< NetworkManager

Related articles

- NetworkManager
- Firefox/Privacy

This article overviews how to configure NetworkManager to enhance privacy and security.

## Configuration

### Encrypted network keyphrases

By default, NetworkManager stores network keyphrases without encryption in `/etc/NetworkManager/system-connections/`, read-only by root.

Consider setting up a keyring: GNOME/Keyring, KDE Wallet, then choose Store the password only for this user. Existing connections can be moved to the keyring from Edit > Wi-Fi Security tab, and choosing the option. This can be edited by e.g: nm-connection-editor.

On a single user machine, it is enough to set up encryption for root partition. See: Dm-crypt.

### MAC Randomization

See MAC address spoofing.

### Connectivity checks

See NetworkManager#Checking connectivity.

## Hiding machine hostname

See NetworkManager#Turn off hostname sending.

Category:

- Network managers