Downloadable computer software for encryption, authentication, electronic signature, downloading, storage, self-healing of applications, tracing of computer and mobile assets, probative archiving, preservation, back-up, storage, recovery, migration, timestamping, sending, protection, destruction, review, search, comparison, auditing, transmission, reception, secure exchange and data sharing, databases, software, inventories, documents, files, manuals, information, texts, containers for holdin...