Air-Gap Data Transmission Using Screen Brightness Modulation
| Title | Air-Gap Data Transmission Using Screen Brightness Modulation |
| Publication Type | Conference Paper |
| Year of Publication | 2018 |
| Authors | Bak, D., Mazurek, P. |
| Conference Name | 2018 International Interdisciplinary PhD Workshop (IIPhDW) |
| Date Published | May 2018 |
| Publisher | IEEE |
| ISBN Number | 978-1-5386-6143-7 |
| Keywords | Air gaps, air-gap data transmission, Air-gap transmission, Band-pass filters, BFSK, BFSK digital modulation, Brightness, Cameras, composability, computer virus, computer viruses, data communication, data communication channel, Demodulation, Digital demodulation, error statistics, frequency shift keying, Human Behavior, image processing, Metrics, modulation, Monitoring, pubcrawl, resilience, Resiliency, screen brightness modulation, unidirectional transmission |
| Abstract | Air-gap data is important for the security of computer systems. The injection of the computer virus is limited but possible, however data communication channel is necessary for the transmission of stolen data. This paper considers BFSK digital modulation applied to brightness changes of screen for unidirectional transmission of valuable data. Experimental validation and limitations of the proposed technique are provided. |
| URL | https://ieeexplore.ieee.org/document/8388344 |
| DOI | 10.1109/IIPHDW.2018.8388344 |
| Citation Key | bakAirgapDataTransmission2018 |
- Demodulation
- unidirectional transmission
- screen brightness modulation
- Resiliency
- resilience
- pubcrawl
- Monitoring
- modulation
- Metrics
- Image Processing
- Human behavior
- frequency shift keying
- error statistics
- Digital demodulation
- Air gaps
- data communication channel
- data communication
- computer viruses
- computer virus
- composability
- Cameras
- Brightness
- BFSK digital modulation
- BFSK
- Band-pass filters
- Air-gap transmission
- air-gap data transmission