Sloth Bank wants to make online banking easy for its lazy customers, so after a customer signs up and is authenticated by a password, the bank returns a cookie containing a customer ID number . In...

Sloth Bank wants to make online banking easy for its lazy customers, so after a customer signs up and is authenticated by a password, the bank returns acookie containing acustomer ID number.

In this way, the customer does not have to identify himself or type a password on future visits to the online bank.

What do you think of this idea?

Will it work?

Is it a good idea?