# Users
## General
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RADIUSaaS **does not provide** any **integration** with Identity Providers (IDPs) for username/password-based network authentication. All username/password accounts used for network authentication with RADIUSaaS must be managed on the RADIUSaaS Admin Portal.
{% endhint %}
RADIUSaaS offers username/password-based authentication as an **alternative** to certificate-based authentication whenever the usage of certificates is technically hard to reach or not feasible. Such scenarios may include:
* Bring your own Device (BYOD)
* [Guest Access ](https://docs.radiusaas.com/admin-portal/my-invited-users)
* Devices lacking EAP-TLS support for 802.1X (e.g. printers, TVs, ...)
## Protocols
Devices that use username and password for network authentication have to speak one of the following Protocols:
* EAP-TTLS-PAP
* EAP-TTLS-MSCHAPv2
* PEAP-MSCHAPv2
## Add
To **Add** a new User, click **Add** and provide **Username** and **Password** and choose your **Validity**. After entering all details, click **Create**.
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A username can be just a simple name such as "jack" or as complex as your UPN, however, be sure not to use your actual Entra ID UPN **and** the password associated with it for RADIUS authentication. While you may use the UPN or email address, please choose a different password.
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## Bulk User Import
To import your users from a supported file format (.xlsx, .xls or .csv file), click **Import** and follow the steps as shows below.
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The required columns are **Username, Password** and **Owner**.
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## Delete
To **Delete** users, select all users which should be deleted in the list, click **Delete and** confirm your choice.
## Update
To change a user's password, disable/re-enable a user or select a new validity period, simply click on the **eye** symbol next to the user entry, change all needed entries and save them.
