Ключевые слова: abstract, acceptance, ai, analysis, analytics, approval, approval check, authentication, biometrics, business, c1, concept, cstyle, data, digital security, division, face recognition, flat, icon, identity, identity validation, illustration, information, information technology, metaphor, pattern, pie chart, precision, professional, profile, recognition frame, report, research, s1, security, segmentation, simple, statistics, strategy, system, technology, user identification, validation, verification, visual, web,