> ## Knowledge Base Index
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> Use this file to discover available pages before exploring further.
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# How to set admin user session lifetime in Magento 2

Go to *Admin > Stores > Configuration > Advance > Admin > Security*.

From this section, you can define the admin session lifetime. By default, the session lifetime is set to 15 minutes for security reasons.

* **Admin session lifetime (seconds):** Specify the number of seconds until the current admin session expires and you need to log in again.

![admin_session_lifetime.png](https://storage.crisp.chat/users/helpdesk/website/-/2/e/7/b/2e7bccb722fa5c00/1ba1f86b-8a19-4839-9984-c4810b_u1coj3.png)