Set / disable Google OTP

  •   Would you like to use an Google OTP?

    Google OTP is an additional authentication method that can enhance your security by using a one-time passcode.

    ① Google OTP settings can be registered at ‘Security Center’.
    ② Download and install the Google Authenticator app from the PlayStore or AppStore.
    ③ Link by scanning the generated key or QR code.
    ④ After linking is complete, you can enter the OTP code instead of the security passcode during log in.


      Is login difficult since you cannot use your Google OTP?

    Google OTP can be disabled if login is difficult from issues such as from changing your mobile phone device or deleting the OTP APP.
    Document submission is necessary to reset the OTP.

    ① Photo of yourself holding your passport
       : Please take a photo of your face alongside your passport.
       : Please attach a memo on the passport with your name and photo date (document submission date).


      Would you like to stop using an Google OTP?

    Google OTP disabling is possible after login from the 'Security Center' menu.

    ① Click ‘SMS Verification’.
    ② Enter your security passcode.
    ③ Enter the OTP generated number. (OTP Code Number)
    ④ Complete mobile phone SMS verification. 

    ※ After the OTP has been disabled, you can use your security passcode instead of the OTP authentication number to log in.

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Register security password
Register a security password to prevent hacking incidents and enhance

phone verification
Change security password

Change your security password regularly to prevent hacking incidents.
Easily predictable patterns, such as a combination of four consecutive or repeating numbers, the numbers included in your password and your email address and the last four digits of your mobile number are not allowed.

SMS verified number
Changes of password

Please make sure to change your temporary (security) passcode in order to log in.

  • - Password must be between 8 - 12 characters long (including special characters).
  • You are not, however, allowed to use other special characters than ~!@#$%^*.
  • - Avoid using the same or similar password that you use to sign in to any other site/exchange. Leaked password will lead to someone getting unauthorized access to your account.
SMS verified number
Security password
Reset security password
Temporary security password will be sent to your registered e-mail address.
phone verification
Register additional email
We are registering email addresses
for security and smoother site use for existing members.
* Registration and verification only occurs once.
Please verify the email sent and log-in again.
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