Computer forensics of SIM-cards by means of the programmable Arduino board

Today telecommunications and computer technologies are at the peak of their development, which allows them to be used in all human environments. Mobile devices are not left out. They are currently back. Due to their widespread occurrence and increase in cases of crimes that are associated with their use. A mobile device is a typical punishment for computer forensics. It is important to draw that external memory cards (SD-cards) and SIM-cards can be obtained for the detection presented in the study. As part of the consideration of cases, the SIM-card may appear as disclosed evidence that contains forensically significant information. Thus, the SIM-card is also a typical computer forensics. This article includes the principle of a SIM-card, its structure and relationship with it according to the standard for smart cards “ISO-7816”. Particular attention should be paid to the rules for preparing and examining SIM-cards. The possibility of accessing information stored on a SIM-card using the Arduino hardware platform to detect the transmission of data about the last transmission is being investigated. A diagram of connecting a SIM-card to a programmable Arduino Uno board and a set of commands and parameters related to interaction with a SIM-card is given.