The ATMs of your bank still run the Windows XP operating system. In $2018$ Microsoft decided to stop supporting Windows XP$.$ As a consequence, no more security update will be released for it$.$ Because of systemic effects, you could intervene on any one of the four components of the information systems to address this problem. Which intervention would be most appropriate for the bank in this case?

Select one:

A$.$ People. You should train customers to improve their cybersecurity skills.

B$.$ Technology. You should upgrade all ATMs to a newer version of the operating system.

C$.$ Structure. You should provide incentives to customers to use the tellers in the bank instead of the ATMs.

D$.$ Process. You should extend the bank hours so it is easier for customers to use the tellers in the bank instead of the ATMs.