NFC-BASED SCREEN LOCKING REMOTE-CONTROL METHOD FOR NFC-LESS PC AND SYSTEM THEREOF

摘要

Disclosed is a system for operating screen locking software by remotely controlling an NFC-less PC based on NFC. According to an embodiment of the present invention, the system includes: a mouse pad including an NFC function module storing unique FNC information and transmitting the NFC information to an NFC smartphone when an NFC function is activated as the NFC smartphone approaches within a predetermined range; the NFC smartphone performing a security procedure based on the NFC information delivered from the mouse pad including the NFC function module, and creating a secured control command to transmit the command along with the NFC information and a signature created based on the NFC information to a server; the server verifying the delivered secured control command based on the signature created based on the NFC information and the NFC information delivered from the NFC smartphone, and delivering the secured control command to a registered NFC-less PC; and the PC performing a screen locking function by operating screen locking software in accordance with the secured control command transmitted from the server.;COPYRIGHT KIPO 2020