TY - EJOU AU - Shi, Jun AU - Zhang, Zhujun AU - Li, Yangyang AU - Wang, Rui AU - Shi, Hao AU - Li, Xile TI - New Method for Computer Identification Through Electromagnetic Radiation T2 - Computers, Materials \& Continua PY - 2018 VL - 57 IS - 1 SN - 1546-2226 AB - The electromagnetic waves emitted from devices can be a source of information leakage and can cause electromagnetic compatibility (EMC) problems. Electromagnetic radiation signals from computer displays can be a security risk if they are intercepted and reconstructed. In addition, the leaks may reveal the hardware information of the computer, which is more important for some attackers, protectors and security inspection workers. In this paper, we propose a statistical distribution based algorithm (SD algorithm) to extracted eigenvalues from electromagnetic radiate video signals, and then classified computers by using classifier based on Bayesian and SVM. We can identify computers automatically and accurately through electromagnetic radiation by using the algorithm in our experiment environment. KW - Computer security KW - information security KW - compromising emanations KW - electromagnetic interference KW - signals sources identification KW - SVM DO - 10.32604/cmc.2018.03688