Analysis and Intellectual Structure of the Multi-Factor Authentication in Information Security

This study presents the current state of research on multi-factor authentication. Authentication is one important traits in security domain as it ensures that legitimate users have access to secure resource. Attacks authentication occur even before digital given, but becomes quite challenging with remote resources. With increasing threats single schemes, 2Factor and later approaches came into practice. Several studies been done discipline, most them proposed best possible approaches, there are very limited area can comprehend all these innovative effective approaches. Using Web Science data publications topic, adopted bibliometric approach find evolution domain, especially finds impact selected using analysis. also identifies key trends researchers paying attention to. The highest number were published 2019 while citations received 2014. United States, India, China leading countries publishing