Kernel-Level Interception and Applications on Mobile Devices

Becher, Michael ; Hund, Ralf

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URN: urn:nbn:de:bsz:180-madoc-19337
Document Type: Working paper
Year of publication: 2008
The title of a journal, publication series: None
Publication language: English
Institution: School of Business Informatics and Mathematics > Sonstige - Fakultät für Wirtschaftsinformatik und Wirtschaftsmathematik
MADOC publication series: Veröffentlichungen der Fakultät für Mathematik und Informatik > Institut für Informatik > Technical Reports
Subject: 004 Computer science, internet
Subject headings (SWD): Malware , Computersicherheit , Windows CE , Windows Mobile
Keywords (English): Security Policies
Abstract: The techniques of kernel-level system call interception are well known today for many different operating systems. This work starts with transferring these technique to the Windows CE type of operating systems. Afterwards, two current problems are solved. The first solution uses the technique for dynamic malware analysis with a sandbox approach, extending previous solutions in terms of effectiveness. The second solution enhances the expressiveness of security policies by implementing the concept of a reference monitor on the operating system level. Windows CE based devices are now enabled to enforce sophisticated security policies without the need to change the underlying operating system.
Additional information:

Das Dokument wird vom Publikationsserver der Universitätsbibliothek Mannheim bereitgestellt.

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