> For the complete documentation index, see [llms.txt](https://banana-gun.gitbook.io/banana-pro/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://banana-gun.gitbook.io/banana-pro/getting-started/setting-up-a-security-pin.md).
# Setting Up a Security PIN
Set up a security PIN to automatically lock your account after a certain amount of time and prevent unauthorized access on your device.
### Set Up PIN
1. Select **GLOBAL SETTINGS** from the **USER** drop-down menu, then click **SECURITY SETTINGS**.
2. Enter your PIN in both the **NEW PIN** and **CONFIRM PIN** fields.
3. Click **SETUP PIN**. Your PIN is now set and will become active in 8 hours.
### Set Session Length & Reset Session
Once your PIN is set up, choose your preferred session length (how long before you need to re-enter your PIN to unlock your account).
1. Use the sliding bar to set your session length from 1 hour to 7 days.
2. Click **UPDATE LENGTH** to save your settings.
You can also select **RESET SESSION** to restart your session timer (e.g., if your session is set to 12 hours, the countdown will restart from 12 hours).
### Change PIN
1. Select **CHANGE** to open the **CHANGE YOUR PIN** menu.
2. Enter your current PIN in the **CURRENT PIN** field.
3. Enter your new PIN in the **NEW PIN** and **CONFIRM PIN** fields.
4. Click **CONFIRM CHANGES (8 HOURS)**. Your PIN will be changed in 8 hours. You can continue using your current PIN until then.
### Reset PIN
If you’ve forgotten your PIN, select **RESET (7 DAYS)** to reset it. Resetting will take 7 days.
### Delete PIN
1. Select **DELETE** to enter the **DELETE YOUR PIN** menu.
2. Enter your current PIN in the **PIN** field. If you’ve forgotten it, reset your PIN first. Once the new PIN is active, you can delete it from your account.
3. Click **DELETE PIN**. The PIN will be removed after 12 hours.
