نتایج جستجو برای: primary user emulation attack

تعداد نتایج: 950393  

Journal: :IOP Conference Series: Materials Science and Engineering 2021

Journal: :IEEE Transactions on Cognitive Communications and Networking 2018

Journal: :Computers & Security 2017
Changho Choi Nohyun Kwak Jin Soo Jang DaeHee Jang Kuenwhee Oh Kyungsoo Kwag Brent ByungHoon Kang

Intel recently introduced Software Guard Extensions (SGX) to enable applications to protect their selected code and data from privileged platform software. As it draws wider attention from the security research community, an open-source emulator for SGX (OpenSGX) has been developed to allow researchers to explore the SGX environment. To the best of our knowledge, OpenSGX is currently the only p...

Cognitive radio (CR) network is an excellent solution to the spectrum scarcity problem. Cooperative spectrum sensing (CSS) has been widely used to precisely detect of primary user (PU) signals. The trustworthiness of the CSS is vulnerable to spectrum sensing data falsification (SSDF) attack. In an SSDF attack, some malicious users intentionally report wrong sensing results to cheat the fusion c...

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