Digital data authentication and security system

A software system for generating digital data security files, said system comprising:

• software for creating digital files with rendered data;
• a record database of at least one target visible identity marker;
• and
• a fingerprint updater, accessed by said software and in signaled communication with said record database, adapted to generate secured digital marked files, said secured digital marked file comprising:
• markup language tags constructed according to a markup language document object model (“DOM”) configured to arrange said rendered data;
• and
• a textual cryptographic token, inertly embedded within at least one markup language tag of said digital files, with encrypted authenticity data and at least one target visible identity marker from said record database.

A digital data security file comprising:

• rendered data;
• markup language tags constructed according to a markup language document object model (“DOM”), inert to all markup language tags of said DOM, configured to arrange said rendered data;
• and
• a textual cryptographic token, inertly embedded within at least one markup language tag, with encrypted authenticity data and at least one target visible identity marker.