«Renome-Smart» LLC offers the users of Wincor Nixdorf ATMs the ATMsecuriX software product which is intended to control the ATM functional software integrity. ATMsecuriX software product was designed and developed to be used at the banking teller terminals. It supports the following functionality: • protection against the unauthorized modification of the functional software configuration; • protection against substitution of the executed files of the functional software; • protection against the start of forbidden software; • protection against the start of unauthorized processes; • support of the log files integrity. The use of ATMsecuriX software allows protecting the ATM against the unauthorized activity of external intruders, as well as against the actions of dishonest bank employees.