There are security issues regarding SMB sharing services，Suggestions for improvement。

[yzazzx2021]

When using casaos for group use, we found a problem. After the shared operation was confirmed, there was no further operation process.I have used many private cloud solutions, all of which have two options: anonymous and authenticated, and Casaos directly allows anonymous access.This means that anyone can access it, which is not appropriate. Could the developers please consider adding a username and password authentication mechanism for the SMB share on Casaos?