# Driver Encryption Key
Device Management > Configuration > Security > Extended Security > Driver Encryption Key

Configure the key length of the user authentication password, or of the password set for the print document transmitted from the printer driver.

### Encryption Key

Enter the key used for encryption, using up to 32 alphanumeric characters.

### Encryption Key (Confirmation)

Reenter the encryption key in this box for confirmation. To create the encryption key, the key you enter here must match the key specified in the Encryption Key box.

## Buttons

### OK

Click to apply the settings.

### Cancel

Click to cancel the settings.

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