[ Computer hardware and ] computer software that identifies, categorizes, blocks out and filters content for use in supervisory control of sexually-oriented content distributed via computer networks and websites; Computer hardware and software for use in the investigation of the sources of sexually-oriented content distributed via computer networks and websites

[ Computer hardware; computer hardware, ] computer programs and software used to monitor, identify and block out child sexual abuse content; [ computer hardware, ] computer programs and software used to prevent users from viewing and downloading child sexual abuse content on websites and computer networks; [ computer hardware, ] computer programs and software used to conduct and simplify analysis, examinations and investigations involving digital media; downloadable computer programs and soft...