Vícefaktorová autentizace v embedded zařízeních typu Raspberry Pi

Abstract

This diploma thesis deals with the design, implementation and testing of multifactor authentication in an embedded Raspberry Pi 4 Model B device. The theoretical part introduces the various authentication methods, explains the multifactor authentication and describes the structure and possibilities of PAM authentication in the Linux operating system. Several other embedded of Raspberry Pi type devices are also introduced. The practical part is divided into two parts. In the first of these parts, several variants of multifactor authentication for Raspberry Pi in the mode of a classic desktop computer with connection of all peripheral devices are designed and tested. In the second part, several variants of multifactor authentication for remote access to Raspberry Pi devices using SSH or SFTP are designed and tested.