DYNAMIC CONTENT REDACTION

摘要

Dynamic content redaction though the generation of redaction schemas associated with document, image, media, or other data files is described. A redaction schema can include at least one range of content in a data file to be concealed for a user, a group of users, or operating parameters of various devices, for example. When the data file is opened for display on a device, the redaction schema can be parsed to identify whether masking objects should be added to a masking layer for overlay upon or above the content displayed. The masking layer can be generated based on the redaction schema, a user of the device, or operating parameters of the device, for example. Masking objects in the masking layer can conceal one or more ranges of the content in a data file from view or based on users or operating parameters of various devices.

主权项

1. A non-transitory computer-readable medium embodying program code executable in at least one computing device, the program code being configured to cause the at least one computing device to at least:
identify content in a data file for display on a device; parse a redaction schema for the data file, the redaction schema comprising at least one range of the content to be concealed for at least one user of the device; generate a redaction layer for overlay over the content for display based in part on the redaction schema and a user of the device, the redaction layer including at least one masking object that conceals the at least one range of the content from view of the user; and render the content for display on the device under the redaction layer.