TERMINAL DEVICE AND METHOD FOR CONFIRMING FILE DISTRIBUTOR OF SAME TERMINAL DEVICE

摘要

Disclosed are a terminal device and a method for confirming a file distributor of same terminal device. The present invention according to embodiments caches the files pre-executed through the terminal device and file distributor information and can previously prevent diffusion of malicious codes by comparing the cached files with a new file and extracting the distributor information of the new file when the new file is generated from the terminal device.