In Today’s Business world it is necessary to secure your Business Data from unauthorized persons. Generally, the Accounts department staff handles your accounting data. All of them should not have the right to access each & every data. A different person should have different levels of access. This can be done by these Voucher Security Control Add-ons. Further Administrator can restrict backdated entry, he can also define cut-off date so that vouchers before that date cannot be Created, Modified.