Name
Abstract | ||
|---|---|---|
Information leakage via electromagnetic emanation, usually known as Tempest, has been recognized as a threat and countermeasures have been proposed. In particular, Kuhn and Anderson developed a protective measure for Tempest called the Tempest fonts. Through experiments, we have investigated and evaluated the effectiveness of the Tempest fonts. Furthermore, we propose a new measure based on a similar approach to prevent successful Tempest attacks. While Kuhn and Anderson use Fourier transformation as a low-pass filter, our approach uses a Gaussian filter in addition to Fourier transformation. Our experimental results show that this approach is more effective. |
Year | DOI | Venue |
|---|---|---|
2004 | 10.1007/978-3-540-31815-6_36 | WISA |
Keywords | Field | DocType |
new measure,protective measure,electromagnetic emanation,gaussian filter,tempest font,successful tempest attack,similar approach,low-pass filter,fourier transformation,low pass filter,fourier transform | Gaussian filter,Tempest,Information leakage,Computer science,Computer security,Smart card,Fourier transform | Conference |
Volume | ISSN | ISBN |
3325 | 0302-9743 | 3-540-24015-2 |
Citations | PageRank | References |
6 | 0.58 | 8 |
Authors | ||
3 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Hidema Tanaka | 1 | 98 | 20.35 |
| osamu takizawa b | 2 | 17 | 3.62 |
| Akihiro Yamamura | 3 | 96 | 13.29 |