security program c++

Context Sit down and let me tell you a story; a story about a bank with terrible security. Every night Bank XYZ gets hacked. Every night an unknown attacker gains access to the main account file on the bank's computer. The attacker has the ability to modify the record in any way they wish. Luckily for us, this attacker attended a school other than VT and they are not aware of the signed hash code at the end of the record and they make no effort to hide their tracks. Mainly they are after the vast store of gold in each of the account holder's accounts. So your job as the bank's main super hero, also known as the system admin, is to check each day for hacked records. When this occurs you then generate a report of which accounts were hacked, update their password, thus saving the account holders, and the bank, many thousands of lost pounds of gold. You also have the ability to add new accounts, remove old accounts, and of course save an updated account file.