On the brand logo link replace the / href with . <?php echo Yii::getAlias('@backendUrl') ?>

<a href="<?php echo Yii::getAlias('@backendUrl') ?>" class="brand-link text-center <?php echo $keyStorage->get('adminlte.brand-text-small') ? 'text-sm' : null ?>">

in some cases for single domain some links not work correctly.

Thanks a lot

One of the major topics in an enterprise application is encryption at rest. With SQL server 2016+ it is possible to do encryption at rest. .Net Core wasn't compatible until recently, which I think now supports only TDE (Transparent Data Encryption).

I don't know enough to implement enough, but here's an article I found.

https://docs.microsoft.com/en-us/aspnet/core/security/data-protection/c