Final answer:
The greatest concern large firms have voiced regarding cloud-based ERP systems is data security and privacy.
Step-by-step explanation:
The greatest concern large firms have voiced regarding cloud-based ERP systems is the data security and privacy.
Online privacy and security is a key organizational concern as well. Recent large-scale data breaches at retailers such as Target, financial powerhouses such as JP Morgan, the government health insurance site Healthcare.gov, and cell phone providers such as Verizon, exposed millions of people to the threat of identity theft when hackers got access to personal information by compromising website security.