کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
449533 693679 2008 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Defense against outside attacks in wireless sensor networks
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر شبکه های کامپیوتری و ارتباطات
پیش نمایش صفحه اول مقاله
Defense against outside attacks in wireless sensor networks
چکیده انگلیسی

Networking unattended wireless sensors have significant impact on both military and non-military applications. Efficiency of wireless sensor network (WSN) depends on the correctness of the information those have been collected. At the same time, security is most important to prevent outsiders (i.e. illegitimate party) from retrieving the correct information. This paper proposes a user authentication mechanism to countermeasure the outside attacks. The salient feature of the proposed technique is that it establishes threshold number of session keys simultaneously between the user and individual sensor nodes during a single authentication process without using the public key cryptography. The proposed scheme therefore, reduces the computational complexity on one hand and enhances the security aspects on the other.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computer Communications - Volume 31, Issue 4, 5 March 2008, Pages 818–826
نویسندگان
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