Privacy Issues in Stylometric Methods

Cryptography

Konstantinos Limniotis¹  Antonios Patergianakis¹ 

[1] School of Pure and Applied Sciences, Open University of Cyprus, Latsia, Nicosia 2220, Cyprus;

关键词: anonymity;    personal data protection;    privacy;    stylometry;   

DOI  :  10.3390/cryptography6020017

来源: DOAJ

【 摘 要 】

Stylometry is a well-known field, aiming to identify the author of a text, based only on the way she/he writes. Despite its obvious advantages in several areas, such as in historical research or for copyright purposes, it may also yield privacy and personal data protection issues if it is used in specific contexts, without the users being aware of it. It is, therefore, of importance to assess the potential use of stylometry methods, as well as the implications of their use for online privacy protection. This paper aims to present, through relevant experiments, the possibility of the automated identification of a person using stylometry. The ultimate goal is to analyse the risks regarding privacy and personal data protection stemming from the use of stylometric techniques to evaluate the effectiveness of a specific stylometric identification system, as well as to examine whether proper anonymisation techniques can be applied so as to ensure that the identity of an author of a text (e.g., a user in an anonymous social network) remains hidden, even if stylometric methods are to be applied for possible re-identification.

【 授权许可】

Unknown