Pseudonymization for the Protection of Personal Data Necessary to Conduct Corporate Transactions Using Encryption and Tokenization Methods

Abstract

Personal data is any information that can be directly or indirectly linked to an individual. It is the information that is necessary to carry out the transaction. The best way to protect personal information is to make that information become anonymous without the identity of the person anymore and cannot be reversed regardless of any additional information. This article objective is to present presents methods for creating pseudonymisation for protecting personal information by means of encryption and tokenization.