翻译以下内容：AbstractThe present invention relates to a Bank Client Voiceprint Payment System and Method which utilizes voice recognition technology to improve the security of banking transactions The syste

Claim 11 (at least 150 words long): The system and method according to claim 1, wherein the system and method further comprise a fraud detection module for detecting and preventing fraudulent activities in real-time. The fraud detection module utilizes machine learning algorithms and big data analysis technology to continuously monitor and analyze the user's transactions and behavior patterns, and detect any suspicious activities, such as unusual transaction amounts, abnormal transaction frequency, or transactions from unfamiliar locations or devices. The fraud detection module also has the capability of alerting the bank's security team in case of any suspicious activities, enabling them to take immediate action to prevent any potential financial losses. The fraud detection module can be integrated with other security systems, such as anti-virus software, firewalls, and intrusion detection systems, to provide a comprehensive and robust security solution for the bank's customers. By utilizing the fraud detection module, the bank can enhance its reputation and win the trust of its customers by providing them with a secure and reliable banking experience.