A Survey and Critical Analysis of Multifactor Authentication Schemes in Modern ICT Environments
Abstract: With the rapid growth of distributed networks and ICT, online services have become widespread, raising critical concerns about authentication and data security. This paper surveys and analyzes multifactor authentication (MFA) schemes, highlighting the limitations of single-factor methods and the advantages of multifactor authentication schemes using passwords, smart cards, and biometrics. The current paper presents a systematic review of multifactor authentication schemes. Furthermore, the emphasis will also be laid on crucial findings that demand future addressal.
Keywords: Single-factor authentication schemes, Multi-factor authentication schemes (MFA), Information and communication Technology
How to Cite?: Ajit Singh, Bhumika, "A Survey and Critical Analysis of Multifactor Authentication Schemes in Modern ICT Environments", Volume 14 Issue 6, June 2025, International Journal of Science and Research (IJSR), Pages: 693-695, https://www.ijsr.net/getabstract.php?paperid=SR25608215420, DOI: https://dx.doi.org/10.21275/SR25608215420