DENY user access to particular column of a table

First we suppose to have one database user 'TestUser', table name is TestTable and which is having a columns FirstName, UserName, Password, EmailID and PhoneNumber....


If you want to give table access to the user 'TestUSer' except the column Password...

-- grant SELECT privilege at object level
GRANT SELECT ON TestTable  TO PUBLIC
-- DENY at the column level
DENY SELECT (Password ) ON TestTable  TO TestUser 
GO