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2005-05-05_US2005097320A_发明申请_US20050097320A1 System and method for risk based authentication_+++E_G_H_I_a_c_j_l+++.docx
2026-03-10 04:36
2006-06-08_JP2006145835A_发明专利_JP2006145835A Security system, authentication server, authentication method and program_+++A_C_D_E_F_G_H_J_L_b_i+++.docx
2026-03-10 04:36
2007-05-31_JP2007514333A_发明专利_JP2007514333A Systems and methods for risk-based authentication_+++E_G_H_I+++.docx
2026-03-10 04:36
2013-10-08_US8555340B_发明授权_US08555340B2 Method and apparatus for determining authentication capabilities_+++H_c_g_i_l+++.docx
2026-03-10 04:36
2013-10-29_US8572391B_发明授权_US08572391B2 System and method for risk based authentication_+++A_C_D_E_G_H_I_J_L_b_f+++.docx
2026-03-10 04:36
2014-06-05_WO2014085658A_发明申请_WO2014085658A2 A METHOD OF DYNAMICALLY ADJUSTING AN AUTHENTICATION SENSOR_+++A_E_G_H_J_K_b_c_d_f_i+++.docx
2026-03-10 04:36
2014-06-14_CA2836717A_发明专利_CA2836717A1 DYNAMIC AUTHENTICATION TECHNOLOGY_+++A_B_D_E_F_G_H_I_J_K_c_l+++.docx
2026-03-10 04:36
2014-06-18_EP2743873A_发明公开_EP2743873A1 Dynamic authentication technology_+++A_G_H_I_J_b_c_d_e_f_k+++.docx
2026-03-10 04:36
2014-06-19_US2014172707A_发明申请_US20140172707A1 DYNAMIC AUTHENTICATION TECHNOLOGY_+++A_G_H_J_K_b_c_d_e_f_i+++.docx
2026-03-10 04:36
2014-07-03_AU2013270621A_发明专利_AU2013270621A1 DYNAMIC AUTHENTICATION TECHNOLOGY_+++A_B_C_E_F_G_H_I_J_K_d+++.docx
2026-03-10 04:36
2014-07-24_US2014208419A_发明申请_US20140208419A1 User Authentication_+++E_G_H_I_a_b_c_d_j_k+++.docx
2026-03-10 04:36
2014-07-30_GB2510120A_发明专利_GB2510120A User authentication based on dynamically selected service authentication levels_+++E_G_H_I_J_L_a+++.docx
2026-03-10 04:36
EP3198911A1_Description_20260304_2006_+++A_B_C_D_E_F_G_H_I_J_K_L+++.docx
2026-03-10 04:36
2014-06-18_EP2743873A_发明公开_EP2743873A1 Dynamic authentication technology_+++A_G_H_I_J_b_c_d_e_f_k+++.docx

**对比文件名称**:2014-06-18_EP2743873A_发明公开_EP2743873A1 Dynamic authentication technology

**目标专利名称**:基于传感器输入的可缩放验证过程选择CN107077551B

**本次调用模型名称**:DeepSeek

技术特征描述以及公开性判断结果对比文件原文引用公开性论述
**技术特征A**:其包括:多个传感器<br>《直接公开》段落[0051]: "The system 200 can also include or can communicate with one or more internal sensor devices for capturing local context information, e.g., a GPS sensor for determining a geographic position, a light sensor for determining a luminosity level in a user’s environment, and accelerometers."<br>段落[0057]: "The authentication system 310 can also include or can communicate with one or more internal sensor devices, e.g., a GPS sensor for determining a geographic position, a light sensor for determining a luminosity level in a user's environment, and accelerometers and/or external sensor devices..."对比文件明确描述了系统可以包括或通信于多个传感器,例如GPS传感器、光传感器、加速度计等,用于捕获本地上下文信息。这些传感器与目标专利中描述的多个传感器(如环境光传感器、GPS、加速计等)作用相同,都是用于收集关于设备环境或用户状态的输入信息。因此,本领域技术人员能够毫无疑义地确定对比文件公开了“多个传感器”这一技术特征。
**技术特征B**:基于源自所述多个传感器的一个或多个传感器输入来确定多个验证过程<br>《隐含公开》段落[0021]: "The dynamic authentication system may dynamically adjust, for example, depending on the type of transaction requested, environmental factors at the transaction (e.g., lighting or noise conditions), transaction history, human factors, business data, and a geographic location of the transaction."<br>段落[0031]: "In a noisy environment, the system 110 can give greater weight to a biometric face recognition mode of authentication and a lower weighting to a voice recognition mode of authentication. In an environment of low ambient light, the system 110 can give a greater weight to a biometric finger print recognition mode of authentication and a lower weighting to a face recognition mode of authentication."对比文件公开了系统根据多种上下文因素(包括环境因素如光照、噪声,这些通常由传感器如光传感器、麦克风捕获)动态调整认证方法。例如,根据环境噪声和光照条件,系统为不同的生物识别认证模式(面部、语音、指纹)分配不同的权重。这种根据传感器输入(环境光、环境声)来调整或选择不同认证模式权重的过程,本质上是在确定多个可用的验证过程及其适用性。虽然对比文件没有明确使用“确定多个验证过程”的表述,但本领域技术人员通过其公开的根据环境因素为不同认证模式分配权重的逻辑,能够合理推断出系统基于传感器输入来评估和确定多个(至少两个)验证过程的适用性。因此,该技术特征被隐含公开。
**技术特征C**:基于向应用程序或服务提供商中的至少一者验证的移动装置能力来确定多个验证过程<br>《隐含公开》段落[0064]: "The division of processing, e.g., template extraction or validation, between the mobile device and the cloud service 350 can be adjusted. In some implementations, the processing capabilities, e.g., CPU, memory, etc., of the mobile device are evaluated when determining how much processing should be performed by the cloud service 350."对比文件公开了在处理认证时,会评估移动设备的处理能力(如CPU、内存),以决定在移动设备和云服务之间分配处理任务(例如特征提取或验证)。这反映了系统在确定认证过程(例如,是在本地设备执行还是在云端执行)时,考虑了移动设备本身的能力(处理能力)。虽然目标专利中“移动装置能力”更广泛地包括传感器能力,但处理能力是其中的重要方面。本领域技术人员可以合理推断,如果移动设备缺乏执行某种验证过程所需的硬件(如特定传感器)或足够的处理能力,那么该验证过程可能不会被确定为可用选项。因此,对比文件隐含公开了基于移动装置能力来确定多个验证过程。
**技术特征D**:从所述多个验证过程选择其中验证过程的信任指数大于风险指数的验证过程,《隐含公开》段落[0048]: "However, if the first and second geographic locations are different, and the second geographic location is determined to be unreachable from the first geographic location based on a time difference ... then the rule set specifies that the person should be authenticated using a face recognition mode of authentication and a fingerprint recognition mode of authentication."<br>段落[0049]: "...the system 160 selects an authentication method 170 that dynamically increases the level of security for authenticating the person 155 by requiring the person 155 to satisfy a face recognition mode of authentication and a fingerprint recognition mode of authentication..."对比文件公开了根据上下文因素(如地理位置和时间差异)评估风险,并据此动态选择需要更高安全级别的认证方法(例如,要求同时满足面部和指纹识别)。这体现了根据感知到的风险水平选择相应认证过程的逻辑。目标专利中“信任指数大于风险指数”是选择验证过程的判断准则。虽然对比文件没有明确使用“信任指数”和“风险指数”这两个量化概念,但其核心思想是:当上下文因素(相当于风险指数高)表明风险较高时,选择需要满足更多或更严格认证模式(相当于需要更高信任指数)的验证过程,以确保安全。本领域技术人员能够从对比文件公开的根据风险选择认证方法的过程中,合理推断出“选择满足安全性要求(即认证方法提供的安全保证水平超过风险水平)的验证过程”这一技术特征。因此,该技术特征被隐含公开。
**技术特征E**:其中,所述风险指数是基于一个或多个背景输入或基于预指派的风险等级来确定的<br>《隐含公开》段落[0020]: "...a dynamic authentication system leverages authentication (e.g., biometric recognition) technology and adjusts user authentication performed for a transaction based on a context in which a user requested the transaction. Authentication methods may be defined using one or more rule sets that each specify factors ("context factors") related to a context..."<br>段落[0031]: "Rule sets can be stored on the system 110 and/or provided by the cloud service 180. Each rule set can correspond to a particular transaction type and can specify, for that the transaction type, one or more context factors to be evaluated; evaluation criteria for evaluating the context factors, and one or more parameters."对比文件明确公开了基于“上下文因素”来动态调整认证。这些上下文因素包括交易类型、环境因素、交易历史、地理位置等,这与目标专利中的“背景输入”相对应。此外,对比文件详细描述了使用预定义的“规则集”来指定针对特定交易类型需要评估的上下文因素、评估标准以及基于评估结果的参数(认证模式)。这些规则集及其评估标准实质上相当于“预指派的风险等级”或风险评估逻辑。本领域技术人员能够理解,系统通过评估这些背景输入(上下文因素)或应用预定义的规则(预指派的风险等级)来判断风险水平。因此,该技术特征被隐含公开。
**技术特征F**:,且其中所述信任指数是基于所述一个或多个传感器输入来确定的,《隐含公开》段落[0031]: "In a noisy environment, the system 110 can give greater weight to a biometric face recognition mode of authentication and a lower weighting to a voice recognition mode of authentication. In an environment of low ambient light, the system 110 can give a greater weight to a biometric finger print recognition mode of authentication and a lower weighting to a face recognition mode of authentication."<br>段落[0149]: "...if a user is requesting a transaction from an indoor location with low ambient illumination, the system 310 can decrease the threshold for authenticating the user using biometric face recognition to reduce the false rejection rate by accommodating for the dim lighting conditions."对比文件公开了根据环境因素(如噪声、环境光照)调整认证模式的权重或灵敏度阈值。例如,在嘈杂环境中降低语音识别的权重,在低光照条件下降低面部识别的匹配阈值。环境噪声和光照水平是典型的传感器输入(来自麦克风和光传感器)。这种调整直接影响特定认证模式在当前条件下的可靠性和适用性,这相当于基于传感器输入来评估或影响该认证模式所能提供的“信任”程度。虽然对比文件未使用“信任指数”一词,但其根据传感器输入动态调整认证模式参数(权重、阈值)的行为,本质上是在确定或影响该认证过程在当前条件下的可信度。因此,本领域技术人员能够合理推断出“信任指数是基于传感器输入确定的”这一技术特征。
**技术特征G**:且其中所述背景输入包括所述移动装置的当前背景情境或用户数据或这两者<br>《直接公开》段落[0028]: "In some implementations, the context factors include human factors, e.g., factors that measure a person's habits, mental state, or mood; a person's social environment, e.g., task-related activities; a person's physical environment, e.g., location, network connectivity, or battery life remaining on the person's mobile device; business data, e.g., goal-directed activities or trust; transaction details, e.g., transaction amounts (e.g., a withdrawal amount), transaction type, e.g., a cash withdrawal, timing of the transaction; and a geographic location of the transaction."对比文件明确列举了上下文因素(即背景输入),这些因素包括:物理环境(如位置、移动设备剩余电量)、交易详情(金额、类型、时间)、地理位置等。这涵盖了“移动装置的当前背景情境”(如位置、环境)和“用户数据”(如交易历史、习惯)。其作用与目标专利相同,都是用于评估风险或上下文。因此,该技术特征被直接公开。
**技术特征H**:以及执行所选择的验证过程。<br>《直接公开》段落[0044]: "Based on the evaluation, the system 110 can dynamically adjust the level of authentication needed for performing the cash withdrawal transaction. In FIG. 1, the system 110 determines, based on the evaluation of the context factors 115, that the person 105 should be authenticated using a face recognition mode of authentication 120."<br>段落[0045]: "...the system 160 selects an authentication method 170 ... by requiring the person 155 to satisfy a face recognition mode of authentication and a fingerprint recognition mode of authentication..."对比文件明确描述了系统根据评估结果选择认证方法(如面部识别、面部+指纹识别),并执行该认证过程以验证用户。例如,在图1的流程100和150中,系统选择了面部识别或面部+指纹识别,并执行这些识别过程。因此,该技术特征被直接公开。
**技术特征I**:其中,所述用户数据包括人口统计数据、交易数据或位置数据中的至少之一。<br>《直接公开》段落[0028]: "context factors include human factors, e.g., factors that measure a person's habits ... transaction details, e.g., transaction amounts ... timing of the transaction; and a geographic location of the transaction."对比文件明确将“人文因素”(可涵盖人口统计相关特征,如习惯)、“交易详情”(金额、类型、时间)和“地理位置”列为上下文因素。这直接公开了用户数据包括交易数据和位置数据。人文因素中的“习惯”等也可关联到广义的人口统计数据。因此,该技术特征被直接公开。
**技术特征J**:其中,所述一个或多个传感器输入包括话音扫描、面部扫描或指纹扫描中的至少之一。<br>《直接公开》段落[0031]: "...give greater weight to a biometric face recognition mode of authentication and a lower weighting to a voice recognition mode of authentication... give a greater weight to a biometric finger print recognition mode of authentication..."<br>图5及对应描述:系统捕获用户面部(540)和指纹(550)进行认证。<br>图6及对应描述:系统捕获用户面部和指纹(625)或语音(660)进行认证。对比文件多次明确将面部识别、语音识别、指纹识别作为生物特征认证模式,并在具体实施流程(如图5、图6)中描述了对这些生物特征的捕获和验证。这些生物特征扫描正是目标专利所述的传感器输入。因此,该技术特征被直接公开。
**技术特征K**:其中,所述移动装置的当前背景情境包括与环境声、光或运动有关的背景信息。<br>《隐含公开》段落[0031]: "In a noisy environment, the system 110 can give greater weight to a biometric face recognition mode of authentication and a lower weighting to a voice recognition mode of authentication. In an environment of low ambient light, the system 110 can give a greater weight to a biometric finger print recognition mode of authentication and a lower weighting to a face recognition mode of authentication."<br>段落[0051]: "...internal sensor devices for capturing local context information, e.g., a GPS sensor..., a light sensor..., and accelerometers."对比文件明确提到“嘈杂环境”和“低环境光”作为影响认证模式权重的环境因素,这直接对应于环境声和光信息。同时,对比文件也提到使用加速度计作为传感器,加速度计通常用于检测运动。虽然对比文件未明确举例说明将运动信息作为背景情境用于调整认证,但本领域技术人员知晓加速度计是用于感测运动的常用传感器,且对比文件已将其列为捕获上下文信息的传感器之一。因此,可以合理推断,由加速度计捕获的运动信息可能作为背景情境的一部分被系统考虑。故该技术特征被隐含公开。
**技术特征L**:其中验证过程是用户定义的。<br>《未直接或隐含公开》对比文件中未发现描述验证过程由用户定义的相关内容。规则集由组织(如银行)配置和提供(见段落[0027]),或可能由系统根据全局上下文更新(见段落[0066])。对比文件主要描述了由系统、组织或通过规则集来定义和调整认证方法,没有提及用户自定义验证过程。例如,规则集由组织配置,系统根据规则集和上下文自动选择认证模式和参数。虽然本领域技术人员知道用户偏好设置是可能的,但对比文件文本本身并未提供任何依据,表明用户能够自行定义验证过程(例如,选择登记哪些生物特征方法或设定个人规则)。根据严格的公开性判断标准,该特征在对比文件中既无直接公开,也无足够依据推断为隐含公开。

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