One time password generation and application method and system using the same
TW201224967A
Authentication method in electronic commerce
TW201225615A
Authentication method in electronic commerce
TW201222317A
Data processing methods and systems for processing data in an operation having a predetermined flow based on captcha (completely automated public test to tell computers and humans apart) data, and computer program products thereof
TW201222320A
Captcha (completely automated public test to tell computers and humans apart) data management methods and related data management systems and computer program products thereof
TW201131416A
Data processing methods and systems for processing data in an operation having a predetermined flow based on CAPTCHA (completely automated public test to tell computers and humans apart) data, and computer program products thereof
TW201145066A
CAPTCHA (completely automated public test to tell computers and humans apart) data generation methods and management systems thereof, and related application management methods and computer program products thereof
TW201131418A
Captcha (completely automated public test to tell computers and humans apart) management methods and systems, and computer program products thereof
TW201131417A
CAPTCHA (completely automated public test to tell computers and humans apart) data generation methods and related data management systems and computer program products thereof
WO2010070456A2
Method and apparatus for authenticating online transactions using a browser
TW201424316A
Method for authenticatiing online transactions using a browser
TW201110652A
Ip address secure multi-channel authentication for online transactions
