security issues for access view

 Hi.

Database Name: CRSS, and tables and views are belongs to dbo and RSS schema..

there was new view has been created in under RSS schema and given read access to particular user.

GRANT SELECT ON DBO.<VIEW_NAME> TO USERNAME;

In SSMS i can able to access both the schema views RSS and DBO after grant permission.

what could be issues? and list of all RSS and DBO schema objects are display in SSMS by connecting particular user.

Thanks