Abstract
With proliferation of ubiquitous computing, digital access is facing an increasing risk since unauthorized client located at any place may intrude a local server. Location Based Access Control (LBAC) is a promising solution that tries to protect the client’s access within some user-defined secure zones. Although a lot of prior work has focused on LBAC, most of them suffer from coarse judgment resolution problem or considerable manual setting-up efforts. This paper proposes LOCK, a highly accurate, easy-to-use LBAC system, which uses autonomous ultrasound positioning devices and an access control engine to precisely characterize the secure zones and accurately judge the online access authority. Particularly, the ultrasound positioning device provides relative 3D coordinate of the mobile clients. Measurement-Free Calibration (MFC) is proposed to easily calibrate these positioning devices to transform their relative positioning results into an absolute coordinate system. In this coordinate system, secure zones are characterized by a Coherent Secure Zone Fitting (CSZF) method to compensate the disparity between manually measured secure zone and the secure zone seen by the positioning devices. Furthermore, a Round-Trip Judgment (RTJ) algorithm is designed to fast online determine the geographical relationship between the client’s position and such secure zones. A prototype of LOCK system was implemented by defining a meeting table as secure zone to control the client’s access to a FTP server. Experiment results show that the system can be easily set up and can control the client’s access with centimeter level judgment resolution.
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References
Junhui, Z., Yongcai, W.: Autonomous Ultrasonic Indoor Tracking System. In: Proceedings of the 2008 International Conference on Intelligent Pervasive Computing (IPC 2008), Sydney, Australia (2008)
Mao, G., Fidan, B., Anderson, B.D.: Wireless sensor network localization techniques. Comput. Netw. 51(10), 2529–2553 (2007)
Pan, J.J., Pan, S.J., Zheng, V.W., Yang, Q.: Digital Wall: A Power-efficient Solution for Location-based Data Sharing. In: PERCOM 2008, pp. 645–650. IEEE Computer Society, Washington (2008)
Kapadia, A., Henderson, T., Fielding, J., Kotz, D.: Virtual walls: Protecting digital privacy in perva- sive environments. In: LaMarca, A., Langheinrich, M., Truong, K.N. (eds.) Pervasive 2007. LNCS, vol. 4480, pp. 162–179. Springer, Heidelberg (2007)
Capkun, Hubaux, J.P.: Secure positioning of wireless devices with application to sensor networks. In: Proceedings of the 24th Annual Joint Conference of the IEEE Computer and Communications Societies, vol. 3, pp. 1917–1928 (2005)
Bahl, P., Padmanabhan, V.: RADAR: An in-building RF-based user location and tracking system. In: Proceedings of the Conference on Computer Communications, Tel Aviv, Israel, vol. 2, pp. 775–784 (2000)
Rodrguez, M.D., et al.: Location-Aware Access to Hospital Information and Services. IEEE Transactions onf Information Techonology in Biomedicine 8(4), 448–455 (2004)
Cho, Y., Bao, L., et al.: LAAC: A Location-Aware Access Control Protocol. In: Proceedings of Third Annual International Conference on Mobile and Ubiquitous Systems, San Jose, CA, pp. 1–7 (2006)
Sastry, N., Shankar, U., Wagner, D.: Secure verification of location claims. In: Proceedings of the 2nd ACM workshop on Wireless security, New York, NY, USA, pp. 1–10 (2003)
Stajano, F., Anderson, R.J.: The resurrecting duckling: Security issues for ad-hoc wireless networks. In: Proceedings of the 7th International Workshop on Security Protocols, London, UK, pp. 172–194 (2000)
Balfanz, D., et al.: Talking to strangers: Authentication in adhoc wireless networks (Feburary 2002)
Rasmussen, K.B., Capkun, S., Cagalj, M.: Secnav: secure broadcast localization and time synchronization in wireless networks. In: MobiCom 2007, New York, NY, USA, pp. 310–313 (2007)
Goldsmith, A.: Wireless Communications. Cambridge University Press, Cambridge (2005)
Lorincz, K., Welsh, M.: MoteTrack: A Robust, Decentralized Approach to RF-Based Location Tracking. In: Strang, T., Linnhoff-Popien, C. (eds.) LoCA 2005. LNCS, vol. 3479, pp. 63–82. Springer, Heidelberg (2005)
Savvides, A., Han, C., Strivastava, M.B.: Dynamic fine-grained localization in ad-hoc networks of sensors. In: MobiCom 2001, Rome, Italy, pp. 166–179 (2001)
Want, R., et al.: The Active Badge Location System. ACM Transactions on Information Systems (TOIS) 10(1), 91–102 (1992)
Ward, A., Jones, A., Hopper, A.: A New Location Technique for the Active Office. IEEE Personal Communications 4(5) (October 1997)
Priyantha, N.B., Chakraborty, A., Balakrishnan, H.: The Cricket Location-Support System. In: ACM MobiCom 2000, Boston, Massachusetts, USA (August 2000)
Naohisa, H., et al.: Assets Location Management Solution Based on the Combination of SmartLocator and RFID. NEC Technical Journal 1(2) (2006)
Duff, P., Muller, H.: Autocalibration Algorithm for Ultrasonic Location Systems. In: Proceedings of Seventh IEEE International Symposium on Wearable Computers (ISWC 2003) (2003)
Scott, J., Dragovic, B.: Audio Location: Accurate Low-Cost Location Sensing. In: Gellersen, H.-W., Want, R., Schmidt, A. (eds.) PERVASIVE 2005. LNCS, vol. 3468, pp. 1–18. Springer, Heidelberg (2005)
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Wang, Y., Zhao, J., Fukushima, T. (2009). LOCK: A Highly Accurate, Easy-to-Use Location-Based Access Control System. In: Choudhury, T., Quigley, A., Strang, T., Suginuma, K. (eds) Location and Context Awareness. LoCA 2009. Lecture Notes in Computer Science, vol 5561. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-01721-6_16
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DOI: https://doi.org/10.1007/978-3-642-01721-6_16
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