US Patent 11769122 Systems and methods for check masking and interdiction

A method comprises receiving a request to display a first digital image on a user device associated with a user. The first digital image is representative of a first side of a physical check, and the physical check has sensitive information in a field. Sensitive information is deleted from the first digital image so that the sensitive information is unrecoverable and unretrievable from the first digital image. After deleting the sensitive information from the first digital image, the first digital image is displayed on the user device. In response to determining that the user has failed to pass interdiction, an interdiction factor is received. In response to the interdiction factor matching a stored interdiction factor, the user is passed from interdiction. After passing the user from interdiction, a second digital image is displayed on the user device and the field is then unmasked.