As previously stated, NEVER rely on the shift bypass alone
I think I know exactly the app George is referring to. It even has the gall to say something like 'for your Access peace of mind' or some such nonsense. The code used for MDBs will work in ACCDBs as well
Some time ago, I did post a suggestion to MS that developers should be able to block the shift bypass & prevent that being overwritten.
Whilst that could potentially lock developers out of their own database, I still feel it is an option that should be provided...with suitable warnings