Do I need my Samsung account to use Samsung Cloud?

Do I need my Samsung account to use Samsung Cloud?

Please see below:

Yes, you will need to sign in to your Samsung account if you wish to use Samsung Cloud. Samsung Cloud is tied to Samsung account and if you delete your Samsung account on your device, your data will also be deleted from the device. However, if you sign back in to the cloud using the same Samsung account, you can restore your synced data again.