• Dr. T. Venkata Ramana
• Harshitha Sanaka
• Akshaya Padala

As the use of technology is growing and there is a huge growth in the use of digital operations. It is very important to prove yourself to achieve the economic, social, profession and personal development of the individuals. In the current generation, organizations or individuals need identity solutions which will be valid among different countries, states, organizations, technologies etc. To implement the secure identity solutions, revolutionary technologies like blockchain, Artificial Intelligence, IoT etc., are very helpful in providing secured identity services. Digital identity is the of identifying the individuals or devices with the help of digital process. With the help of different characteristics, features and other information which will be uniquely identifying the object. This paper presents the information related to digital identify evolution, importance, security challenges, comparative analysis, solutions, research gaps and conclusion.

Index Terms: Digital identity, security, security challenges, digital signatures, cryptography.

"DIGITAL IDENTITY EVOLUTION AND SECURITY CHALLENGES", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.9, Issue 6, page no.a452-a457, June-2022, Available :http://www.jetir.org/papers/JETIR2206050.pdf

"DIGITAL IDENTITY EVOLUTION AND SECURITY CHALLENGES", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.9, Issue 6, page no. ppa452-a457, June-2022, Available at : http://www.jetir.org/papers/JETIR2206050.pdf