> For the complete documentation index, see [llms.txt](https://docs.libnova.com/libnova-openaccess-en/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.libnova.com/libnova-openaccess-en/front-end/interface-login.md).

# INTERFACE LOGIN

\
User login interface, in this view there is a form with the login for users who are already registered.

![](/files/-MiaF2ASnWGLIT7FYQcw)

\
This view presents a form for a default login:

* **Username:** registered username.
* **Password:** User password associated with the registered username.

If the data entered is correct, the user, depending on the permissions granted, can see more information, records, pages, etc.

Depending on the authentication systems that are active such as **SAML** / **Shibboleth**, **OAuth**, **Tequila**, etc. 

* **SAML:** Redirects to a login with **SAML** where the **identifier** must match a user registered in **OpenAccess**.

![](/files/-MiaFKQXhpAoYF690lq1)

**Incorrect data entry.**\
\
In case the wrong data is introduced, a **maximum of attempts** is allowed. If the number of attempts is reached, the **IP address will be blocked for a certain time**.

![](/files/-MiaF_ZFzP8sxU5mx0Uy)

**IP blocked for a certain time.**

After exceeding the maximum number of attempts, the IP will be blocked and a message will be displayed with the remaining time. If the user wants to access before the time limit, they should contact an Administrator.


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