Systems and methods for securing protected content are provided. In one embodiment, a method comprises determining, at a computing device, that a first digital data includes protected content; determining that an unsecured rendering target is an output destination of the first digital data; masking, in response to determining that the unsecured rendering target is the output destination of the first digital data, the protected content of the first digital data to produce a second digital data, wherein at least a portion of the second digital data is masked protected content; overlaying unprotected content on the masked protected content to produce a third digital data, wherein at least a portion of the third digital data is the unprotected content overlaying the masked protected content; and outputting, for display at the unsecured rendering target, the third digital data.