Short description of LASsie for MS Access 4.6: LASsie (Light Application Security) is a library of Microsoft Access objects that you can reference from, or add into your MS Access application to implement basic form/report/control/record level security. With LASsie, you can prevent a user from opening specific forms or reports, restrict a user's ability to update data on a form, enable/disable certain controls for a user, or limit a user to only certain table records.