Record comparing system and method for detecting Advanced Persistent Threat
KR101590486B1
Inspection system and method of attached file for detecting Advanced Persistent Threat
KR101344465B1
System and method for trading gift certificates
KR20120081961A
System and method for authorizing electronic payment
KR101165746B1
Push message service system and method thereof
KR101070727B1
System and method for performing user authentication using coordinate region and password
KR101210501B1
System and method for authorizing electronic payment
KR101004038B1
System for authorizing electronic payment using screen touching of communication terminal and method therefor
KR101000539B1
Electronic commerce system and method therefor
KR20100098241A
System and method for spamming botnet by analyzing botnet's behavior pattern
KR20100098242A
System and method for spamming botnet by detecting and intercepting botnet
KR20030026517A
Mail delivery system which has increased adadptation ability by seperating and processing data and informations of screen composition and designing each process on component