@inproceedings{12f2dc740fca485b8f311904eaf3fb4a,
title = "H-binder: A hardened binder framework on android systems",
abstract = "The Binder framework is at the core of Android systems due to its fundamental role for interprocess communications. Applications use the Binder to perform high level tasks such as accessing location information. The importance of the Binder makes it an attractive target for attackers. Rootkits on Android platforms can arbitrarily access any Binder transaction data and therefore have system-wide security impact. In this paper, we propose H-Binder to secure the Binder IPC channel between two applications. It runs transparently with Android and COTS applications without making changes on their binaries. In this work, we design a bare-metal ARM hypervisor with a tiny code base at runtime. The hypervisor interposes on the main steps of a Binder transaction by leveraging ARM hardware virtualization techniques. It protects secrecy and integrity of the Binder transaction data. We have implemented a prototype of the H-Binder hypervisor and tested its performance. The experiment results show that H-Binder incurs an insignificant overhead to the applications.",
keywords = "ARM, Android, Binder, Hypervisor, System security, Virtualization",
author = "Dong Shen and Zhangkai Zhang and Xuhua Ding and Zhoujun Li and Robert Deng",
note = "Publisher Copyright: {\textcopyright} ICST Institute for Computer Sciences, Social Informatics and Telecommunications Engineering 2017.; 12th EAI International Conference on Security and Privacy in Communication Networks, SecureComm 2016 ; Conference date: 10-10-2016 Through 12-10-2016",
year = "2017",
doi = "10.1007/978-3-319-59608-2\_2",
language = "英语",
isbn = "9783319596075",
series = "Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST",
publisher = "Springer Verlag",
pages = "24--43",
editor = "Robert Deng and Vinod Yegneswaran and Jian Weng and Kui Ren",
booktitle = "Security and Privacy in Communication Networks -12th International Conference, SecureComm 2016, Proceedings",
address = "德国",
}