Security Vulnerabilities in Ad hoc Networks
سال انتشار: 1393
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 1,046
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شناسه ملی سند علمی:
AEBSCONF01_355
تاریخ نمایه سازی: 6 آبان 1393
چکیده مقاله:
Wireless ad hoc networks have been proposed to offer and support dynamic scenarios where no wired-network existed. Ad hoc environments introduce two main problems not commonly faced by traditional stable network routing protocols. These are the lack of constant infrastructure support and the frequent changes to network topology. At the physical level, wireless channels offer poor protection to protocol packets and are susceptible to signal interference, jamming, eavesdropping, and distortion. There are several methods to prevent attacks to ad-hoc networks, for instance encryption methods like implementing Public/Private key algorithms for communication among wireless nodes and utilizing VPN and IPSec methods on the base of PKI concepts
کلیدواژه ها:
نویسندگان
Razieh Hajihashemi
Department of Computer Engineering, Najafabad Branch, Islamic Azad University, Najafabad, Iran
Mohammad Reza Soltanaghaei,
Department of Computer Engineering, Khorasgan Branch, Islamic Azad University, Isfahan, Iran
Mohammad Reza Khayyambashi,
Department of Computer Engineering, University of Isfahan, Isfahan, Iran
Amirabbas Mahdavi Shahri
Institute of Automatics and Computer Science, National Research University, Moscow Power Engineering Institute, Moscow, Russia