Passing SecureString Parameter Values in notebooks

Hi PedroCSeq 

Thanks for using Microsoft Fabric Community.

Apologies for the inconvenience that you are facing here.

Secure string is a type of parameter that you can use in Fabric pipelines to pass sensitive information, such as passwords or keys, to your notebooks. However, secure string parameters are masked with asterisks, so you cannot access their actual values in your notebook code. This is why your authentication may fail if you try to use a secure string parameter as a plain string.

One possible way to use secure string parameters in your notebooks to use Azure Key Vault secrets this might help you.

Azure Key Vault is a service that allows you to securely store and access secrets, such as passwords, keys, certificates, etc. You can create a secret in Azure Key Vault and then reference it in your pipeline activity using the Web activity and the Secure Output option. This way, you can pass the secret value to your notebook without exposing it in plain text.

Please refer to the document for more details.

I hope this information helps. Please do let us know If you have any further questions.

Thanks.

Hi PedroCSeq 

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Thanks.