Analysis of Information Leakages on Laser Printers in the Media of Electromagnetic Radiation and Line Conductions

Cihan Ulaş

EN TR

Analysis of Information Leakages on Laser Printers in the Media of Electromagnetic Radiation and Line Conductions

Abstract

In this paper, the emissions of a laser printer, which may process classified information, are investigated in the media of electromagnetic radiation (ER), Power Line Conductors (PLC), and Signal Line Conductors (SLC). First, the candidate frequency points of CE are examined in the frequency domain. Second, the emitted signal is AM-demodulated with the proper bandwidth, and then sampled by a high storage oscilloscope in these frequency points. Third, the collected data is converted to 2D image by applying signal and image processing techniques. In addition, this study introduces some practical measurement methods to reveal the possible CEs of laser printers. Finally, the procedure of the image reconstruction of CEs of the laser printer data is explained in detail.

Keywords

Compromising Emanations, Information Leakages, Printers, TEMPEST, Electromagnetic Radiation, Power and

Details

Primary Language

English

Subjects

-

Journal Section

-

Authors

Cihan Ulaş This is me

Publication Date

December 31, 2015

Submission Date

January 30, 2016

Acceptance Date

-

Published in Issue

Year 2015 Volume: 4 Number: 4

IZ

https://izlik.org/JA78BU57PH

Cite

RIS / Bibtex

APA

Ulaş, C. (2015). Analysis of Information Leakages on Laser Printers in the Media of Electromagnetic Radiation and Line Conductions. International Journal of Information Security Science, 4(4), 112-120. https://izlik.org/JA78BU57PH

AMA

1.Ulaş C. Analysis of Information Leakages on Laser Printers in the Media of Electromagnetic Radiation and Line Conductions. IJISS. 2015;4(4):112-120. https://izlik.org/JA78BU57PH

Chicago

Ulaş, Cihan. 2015. “Analysis of Information Leakages on Laser Printers in the Media of Electromagnetic Radiation and Line Conductions”. International Journal of Information Security Science 4 (4): 112-20. https://izlik.org/JA78BU57PH.

EndNote

Ulaş C (December 1, 2015) Analysis of Information Leakages on Laser Printers in the Media of Electromagnetic Radiation and Line Conductions. International Journal of Information Security Science 4 4 112–120.

IEEE

[1]C. Ulaş, “Analysis of Information Leakages on Laser Printers in the Media of Electromagnetic Radiation and Line Conductions”, IJISS, vol. 4, no. 4, pp. 112–120, Dec. 2015, [Online]. Available: https://izlik.org/JA78BU57PH

ISNAD

Ulaş, Cihan. “Analysis of Information Leakages on Laser Printers in the Media of Electromagnetic Radiation and Line Conductions”. International Journal of Information Security Science 4/4 (December 1, 2015): 112-120. https://izlik.org/JA78BU57PH.

JAMA

1.Ulaş C. Analysis of Information Leakages on Laser Printers in the Media of Electromagnetic Radiation and Line Conductions. IJISS. 2015;4:112–120.

MLA

Ulaş, Cihan. “Analysis of Information Leakages on Laser Printers in the Media of Electromagnetic Radiation and Line Conductions”. International Journal of Information Security Science, vol. 4, no. 4, Dec. 2015, pp. 112-20, https://izlik.org/JA78BU57PH.

Vancouver

1.Cihan Ulaş. Analysis of Information Leakages on Laser Printers in the Media of Electromagnetic Radiation and Line Conductions. IJISS [Internet]. 2015 Dec. 1;4(4):112-20. Available from: https://izlik.org/JA78BU57PH