Security concerns also extend to the data itself and what will happen as the organization sunsets the old system and goes live on the new one. An older system may not be written as securely as a new system because in the olden days we didnt take security as seriously as we do today, an industry analyst says. The best way to address security concerns is to ask the right questions up front and the right planning questions at the right time, says interim CIO Jody Albright.”]
Source: https://www.csoonline.com/article/3019481/rip-and-replace-can-create-security-issues.html