PRIVEXEC: Private Execution as an Operating System Service

Privacy has become an issue of paramount importance for many users. As a result, encryption tools such as TrueCrypt, OS-based full-disk encryption such as FileVault, and privacy modes in all modern browsers have become popular. However, although such tools are useful, they are not perfect. For example, prior work has shown that browsers still leave many traces of user information on disk even if they are started in private browsing mode. In addition, disk encryption alone is not sufficient, as key disclosure through coercion remains possible. Clearly, it would be useful and highly desirable to have OS-level support that provides strong privacy guarantees for any application - not only browsers.

Provided by: Northeastern University Topic: Security Date Added: Mar 2013 Format: PDF

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