Description: Layered anonymization is an advanced technique that applies multiple levels of anonymization to data to enhance its protection. This methodology is based on the idea that by implementing several layers of anonymization techniques, the risk of re-identifying individuals from the data can be significantly reduced. Each layer can use different methods, such as data perturbation, generalization, or the use of pseudonyms, creating a safer environment for handling sensitive information. Layered anonymization is particularly relevant in contexts where large volumes of personal data are managed, such as in various sectors including healthcare, academic research, and commercial data analysis. By applying this technique, organizations can comply with data protection regulations, such as GDPR in Europe, while leveraging the benefits of data analysis without compromising individuals’ privacy. In summary, layered anonymization not only enhances data security but also allows for a more ethical and responsible use of information in the digital age.
