On the possibility of analytical detection of the TEMPEST signal in HDMI video interfaces
This paper presents the theory and the practical proof of the possibility of detecting the TEMPEST signal in digital video interfaces. A comparative analysis of the possibility of obtaining information from VGA and HDMI video interfaces by means of TEMPEST was carried out. In accordance with the results of the analysis, a theoretical ...
Features of the formation of TEMPEST in a computer keyboard from the point of view of ensuring information security
... ps/2 interface, which can lead to information leaks. The dependences of the physical parameters of the PEMIN on the design features of the equipment used are established. Possible channels of unauthorized information retrieval, through the use of TEMPEST, are analyzed. Recommendations for the safe use of ps/2 keyboards in information systems are formed.
Persichkin A. A., Persichkina N. V., Shpilevaya S. G.
keyboard, interface, TEMPEST, Information Security, leak channel