Regulations Governing the Standards for Information System and Security Management of Electronic Payment Institutions Article 5

An electronic payment institution shall conduct identity verification when a user logs on to the e-payment platform; the user shall use the account number and one of the transaction security designs, Type A, Type B, Type C or Type D, as set forth in Article 7 to log on.The foregoing account number and the security design of fixed password are as below:1. If the account number uses only explicit data (such as uniform business number, ID card number, mobile phone number, email address, and credit card number) for identification, a user code should be used for additional identification, which may not use any explicit data mentioned above.2. The password shall comprise of no less than six characters.3. The password shall not be identical to the account number or the user code.4. The password should not be made up of identical alphanumeric characters, continuous English alphabets or numbers, with the exception of default password.5. The password is recommended to be a combination of alphanumeric characters, and preferably contain upper case and lower case English alphabets or symbols.6. When wrong password is inputted five consecutive times, access to e-payment platform should be restricted and the user must reapply for the setting of password.7. Changed password shall not be the same as the previously set password.8. If the password has not changed for more than one year, the electronic payment institution should take proper actions.9. If the electronic payment institution issues a default password at the time the user registers, the user shall be required to change the default password when he/she logs in the first time.In the case where a security design in the first paragraph adopts pattern lock or gesture lock, subsections 6 and 7 of the foregoing paragraph shall apply mutatis mutandis.
中文原文 電子支付機構資訊系統標準及安全控管作業基準辦法第5條
電子支付機構於使用者登入電子支付平臺時應進行身分確認,使用者應以帳號及第七條規定之A類、B類、C類或D類交易安全設計登入。
前項帳號及採用固定密碼之安全設計如下:
一、帳號如使用顯性資料(如商業統一編號、身分證統一編號、行動電話號碼、電子郵件帳號、信用卡卡號等)作為唯一之識別,應另行增設使用者代號以資識別。
使用者代號亦不得為上述顯性資料。
二、密碼不應少於六位。
三、密碼不應與帳號相同,亦不得與使用者代號相同。
四、密碼不應訂為相同之英數字、連續英文字或連號數字,預設密碼不在此限。
五、密碼建議應採英數字混合使用,且宜包含大小寫英文字母或符號。
六、密碼連續錯誤達五次時應限制使用,須重新申請密碼。
七、變更後之密碼不得與變更前一次密碼相同。
八、密碼超過一年未變更,電子支付機構應做妥善處理。
九、使用者註冊時係由電子支付機構發予預設密碼者,於使用者首次登入時,應強制變更預設密碼。
第一項採用圖形鎖或手勢之安全設計,準用前項第六款及第七款規定。

English translation for reference only; the Chinese text prevails. Not legal advice.