Have anyone tried encrypting password in mysql? what's the best and secure way to do it?
That depends... what type of encryption are you looking for? Two-way or one-way?
Either way, MySQL has several Encryption and Compression Functions.
Which one you recommand?
My aaplication is a hospital management system. Backend is mySql and client is Windows Fofm (C#).
Depends on what you want to use it for.