Enhancing the Security of Cookies. - Vorapranee Khu-smith; Chris J. Mitchell (ICISC, 2001)

Using EMV Cards to Protect E-commerce Transactions. - Vorapranee Khu-smith; Chris J. Mitchell (EC-Web, 2002)

Using GSM to enhance e-commerce security. - Vorapranee Khu-smith; Chris J. Mitchell (Workshop Mobile Commerce, 2002)

Enhancing E-commerce Security Using GSM Authentication. - Vorapranee Khu-smith; Chris J. Mitchell (EC-Web, 2003)