A clerk in a bank has to access data on customer account, Logical access control for these users would be:
A clerk in a bank has to access data on customer account, Logical access control for these users would be use of individual passwords.
Logical access controls are tools and protocols used for identification, authentication, authorization, and accountability in computer information systems. Logical access is often needed for remote access of hardware and is often contrasted with the term “physical access", which refers to interactions with hardware in the physical environment, where equipment is stored and used.
A password is a word or string of characters used for user authentication to prove identity or access approval to gain access to a resource which is to be kept secret from those not allowed access.