Code debt and custom sandboxes
Schools can hardly be the only organisations with legacy applications in regular use for vital ’line-of-business’ functions. Hopefully for the most part these are visible to IT, securely contained and have an end-of-life date with a succession plan rather than being adopted through choice into a modern desktop environment. A while ago I encountered a nasty and unavoidable case of the latter and had to figure out a solution. The application I was tasked to deploy was for processing sensitive financial data on our most heavily-secured devices and relied on Internet Explorer and Java....