Exploring the protection of private browsing in desktop browsers.

Tsalis, N., Mylonas, A., Nisioti, A., Gritzalis, D. and Katos, V., 2017. Exploring the protection of private browsing in desktop browsers. Computers and Security, 67 (June), pp. 181-197.

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Abstract

Desktop browsers have introduced private browsing mode, a security control which aims to protect users’ data that are generated during a private browsing session, by not storing them in the file system. As the Internet becomes ubiquitous, the existence of this security control is beneficial to users,since privacy violations are increasing, while users tend to be more concerned about their privacy when browsing the web in a post-Snowden era. In this context, this work examines the protection that is offered by the private browsing mode of the most popular desktop browsers in Windows (i.e.,Chrome, Firefox, IE and Opera).Our experiments uncover occasions in which even if users browse the web with a private session,privacy violations exist contrary to what is documented by the browser.To raise the bar of privacy protection that is offered by web browsers,we propose the use of a virtual filesystem as the storage medium of browsers’ cache data. We demonstrate with a case study how this countermeasure protects users from the privacy violations, which are previously identified in this work.

Item Type:Article
ISSN:0167-4048
Uncontrolled Keywords:Private Browsing; Web Browser; Web Security; Browsing Artefacts; Privacy
Group:Faculty of Science & Technology
ID Code:27850
Deposited By: Unnamed user with email symplectic@symplectic
Deposited On:10 Mar 2017 15:48
Last Modified:18 Apr 2017 14:45

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