Model for Verifying the Reliability of Candidate Data Based on Blockchain Technology

Abstract

Big data is one of the most prominent technologies today and is applied in different areas of society. Big data is all information, collected from different sources and continuously updated over time. Therefore, big data has many challenges that make it difficult to apply in practice. One of the challenges that many researchers care about and find solutions to overcome is to ensure the reliability of the data. Meanwhile, blockchain technology emerges with a transparent, immutable, and secure data storage solution. Therefore, we focus on researching and developing a solution to verify the reliability of data based on blockchain technology. We analyze candidate data provided from multiple sources and find solutions to verify the reliability of this data to meet the urgent needs of employers looking for high quality human resources. Currently, on the internet, many systems provide an environment for information exchange between candidates and employers. However, it is difficult to verify the reliability of this information. Therefore, recruiters spend a lot of time checking the reliability of data provided by candidates. In this paper, we propose a model for verifying the reliability of candidate data based on blockchain technology (VRCD-BT). The system built according to this model can become an effective bridge between candidates and employers. Highly reliable candidate data creates many opportunities for candidates and employers to easily collaborate and grow. Thereby, contributing to the development of a sustainable economy operated by high-quality human resources.