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ÇѱÛÁ¦¸ñ(Korean Title) ½Å·Ú °ª Æò°¡ ±â¹Ý ÀÇ ¼¾¼­³×Æ®¿öÅ© º¸¾È ±¸Á¶
¿µ¹®Á¦¸ñ(English Title) Security Architecture for Sensor Networks based on Trust Value Evaluation
ÀúÀÚ(Author) Zhiying Yao   ±è´ë¿µ   ÀÌÀμ±   ±è±â¿µ   ÀåÁ¾¼ö   Daeyoung Kim   Insun Lee   Kiyoung Kim   Jongsoo Jang  
¿ø¹®¼ö·Ïó(Citation) VOL 15 NO. 01 PP. TA25 ~ 0002 (2005. 04)
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(Korean Abstract)
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(English Abstract)
A sensor network is a self-organizing, resource-constraint, and multi-hop network. The wireless, low-cost, and distributed nature presents a great challenge to system security designers. Although security problems in sensor networks are recognized as a key area in the last few years, most research efforts have been focused on specific security fields, such as secure routing or intrusion tolerance, and the main solutions only recur to cryptographic schemes, none of the previous work proposes effective security solutions from a system architectural view. In this paper, we propose security architecture for sensor networks based on trust value evaluation. We show the benefit with an example scenario in the scope of the proposed security architecture.
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