Research on Computer Radiation Security

Abstract:

Article Preview

In view of the electromagnetic information leakage of information security implication, the time-frequency characteristics of radiation signal from LCD display with a resolution of 1280×1024 through simulation is analyzed in this paper. The design and measurement of the shielding box is given. A USA military standard testing is made, which shows that the designed shielding box is less than the overall emission of radiation 35 dBμV/m and with a proper increase In protection radius, the amount of its radiation emission can be reduced to 20 dBμV/m or less, lower than the 20 dBμV/m of the ambient noise thus meeting the information security requirements.

Info:

Periodical:

Edited by:

Robin G. Qiu and Yongfeng Ju

Pages:

1187-1192

DOI:

10.4028/www.scientific.net/AMM.135-136.1187

Citation:

P. Li et al., "Research on Computer Radiation Security", Applied Mechanics and Materials, Vols. 135-136, pp. 1187-1192, 2012

Online since:

October 2011

Keywords:

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.