UNSHARE

Electronic transmission of digital files, documents, and media with controlled access, including secure delivery, timed expiration, and the ability to revoke or restrict content after sharing; communication services for enabling secure file exchange and preventing unauthorized redistribution

Downloadable software for managing and revoking access to digital files, including setting permissions, restricting distribution, and disabling visibility of previously shared content; downloadable computer programs for protecting digital content from unauthorized access, copying, or redistribution