• Sheetal Kalra
• Jyoti

The introduction of Web 2.0, cloud computing, and the Internet of things (IoT) benefits users and enterprises. However, this development has proven to be a significant call for resolving authentication-related security issues. Identity and access management verifies the legitimacy of users, provides a layer of protection for sensitive user credentials, and grants users access to resources. The idea of federated identity (Single Sign On), which is based on trust relationships between many service providers as well as identity providers, allows users to access several services without having to enter passwords to various service providers. One benefit that Single Sign On offers users is the elimination of the need to remember several passwords for various services. The idea and meaning of identity and access management (IAM), as well as a number of security issues and widely used protocols like OAuth2.0, SAML, LDAP, and Kerberos, have all been briefly covered in this research paper.

IAM, SAML, LDAP, Kerberos, OAuth

"THE EVOLUTION OF AUTHENTICATION PROTOCOLS IN IDENTITY MANAGEMENT: A COMPREHENSIVE REVIEW ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.11, Issue 5, page no.e141-e144, May-2024, Available :http://www.jetir.org/papers/JETIR2405415.pdf

"THE EVOLUTION OF AUTHENTICATION PROTOCOLS IN IDENTITY MANAGEMENT: A COMPREHENSIVE REVIEW ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.11, Issue 5, page no. ppe141-e144, May-2024, Available at : http://www.jetir.org/papers/JETIR2405415.pdf