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Toss Bank Supplies 'Switch OTP' for High-Value Remittance and Transfer Service
Sensestone is garnering attention for contributing to enhanced customer convenience and security by being the first in Korea to apply contact-based OTP technology compatible with iPhones, thereby simultaneously resolving identity verification and additional authentication procedures through mobile phone card tagging.
Sensestone (CEO Yoo Chang-hoon), an authentication security technology startup, announced on the 20th that it will supply 'Switch OTP,' a card contact-based OTP authentication technology that can be used on iPhones for the first time in Korea, to Toss Bank, an internet-only bank.
Sensestone’s Switch OTP is a technology that generates an OTP code in real time simply by tagging the back of a mobile phone. It combines user convenience with robust security features and is considered the most advanced form of OTP solution currently available. It has now been integrated into the Toss Bank check card, allowing Toss Bank app users to utilize high-value transfer services simply by tagging their check card to their mobile phones.
Switch OTP utilizes Sensestone's proprietary technology, OTAC (One-Time Authentication Code). By utilizing Near Field Communication (NFC) technology, users can tag a card on the back of their mobile phone to perform identity verification as well as secondary authentication for high-value remittances and transfers all at once while using financial services.
Unlike mobile OTPs widely used by domestic financial institutions, it does not require the input of a PIN number. While existing OTPs are used only for secondary authentication after ID/PW or biometric login, the OTAC applied to Switch OTP enables unique user identification and eliminates the possibility of code duplication with other users, allowing for unrestricted use of financial services with only primary authentication.
Furthermore, the issue has been resolved to allow the use of Smart OTP even on iPhones, where it was previously impossible to use. This is a first for the industry achieved by Sensestone, and it enables iPhone users who have previously struggled with using Smart OTP to use internet banking services more safely and conveniently.
"We are very pleased to introduce financial services equipped with Switch OTP, based on OTAC, Sensestone's world's first unidirectional dynamic authentication technology, at Toss Bank, which is leading digital financial innovation," said Yoo Chang-hoon, CEO of Sensestone. "We look forward to contributing to the authentication of various financial services as well as the development of new businesses based on a closer partnership with Toss Bank."
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