id	keyword
american_scientific_journal-8560	privacy
american_scientific_journal-8560	web
american_scientific_journal-8560	blockchain
american_scientific_journal-8560	development
american_scientific_journal-8560	left
american_scientific_journal-8560	challenges
american_scientific_journal-8560	security
american_scientific_journal-8560	technologies
american_scientific_journal-8560	research
american_scientific_journal-8560	machine