SENSITIVE DATA DETECTION IN COMMUNICATION DATA

• Main Authors: GEORGE MANAS, MACE DANIEL L, ROGERS JORDAN WESLEY, LEWIS RICHARD P, RAVI ARVINDNARAYANAN, WAN WING KWONG, ROY YOGESH K
• Format: Patent
• Language: Chinese; English
• Published: 23.11.2021
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

The described technologies leverage a trained evaluation function to analyze an email message to determine if a password is included in the text of the email message. The text of the email message may be vectorized using a character lookup table including vector values for each ASCII character. The trained evaluation function analyzes the vectorized text to determine if a password is included in the text of the mail message. An email message found to include a password may be placed in a quarantine storage to at least temporality prevent the email message from being disseminated to a recipient. 所描述的技术利用经训练的评估函数来分析电子邮件消息以确定密码是否被包括在电子邮件消息的文本中。电子邮件消息的文本可以使用包括针对每个ASCII字符的向量值的字符查找表而被向量化。经训练的评估函数分析向量化文本以确定密码是否被包括在邮件消息的文本中。被发现包括密码的电子邮件消息可以被放置在隔离存储装置中以至少暂时防止电子邮件消息被传播给接收者。