Will the return and registration data furnished by the taxpayers on the GST Common Portal will remain Confidential?

Yes, all steps are being taken by GSTN to ensure
the confidentiality of personal and business information
furnished by the taxpayers on GST Common Portal. This
will be done by ensuring Role Based Access Control (RBAC)
and encryption of critical data of taxpayers both during
transit and in storage. Only the authorized tax authorities
will be able to see and read the data.