I am working on the monthly Billing system for students' for which they pay through their id card. We have done all the things MySQL databases and Client UI program and all.
But we need a way to ensure that one person who knows the password to the MySQL server does not have unlimited control over it as that the team working on it is made up of students only.
So I wanted to know if there is anything we can do to have MySQL ask for two passwords while connecting to it. (It asks for one currently). We want like the thing that is there in Bank lockers, where bank has one key we have one key and both the keys are required to open the locker.
Thanks in advance.