Potential and actual problems need to be traced back to a cause, then forward trace from the cause to find other actual or potential problems.

Do you need a machine or several machines running 24/7 doing this tracing for you ?

Do you need a machine or several machines running 24/7 modelling the risks that would have been introduced by those who had been claiming to be doing risk management.

It wouldn’t be sufficient to say "reviews were held in the past and fixed any problems".

Mant thanks to "tibs101" for your terrific answers before.
To anonimous : thanks. terrific.

daily backups should be taken on tapes and stored offsite and can be used in case of disaster.