公开(公告)号：US10097583B1

公开(公告)日：2018-10-09

申请号：US14229752

申请日：2014-03-28

Applicant: Amazon Technologies, Inc.

Inventor： Sevag Demirjian ,  John Lindsay Bates ,  Mark Evans Brighton ,  Samuel Charles Goodwin ,  Colin James Hawkett ,  Blair Livingstone Hotchkies ,  Forrest MacKenzie Vines

IPC: H04L29/06

Abstract: Online retailers may operate one or more services configured to detect requests generated by automated agents. A CAPTCHA may be transmitted in response to requests generated by automated agents. The CAPTCHAs may be included in a modal pop-up box configured to be displayed by a client application displaying a webpage to a customer of the online retailer. Automated agents receiving the CAPTCHAs may not be blocked or otherwise restricted from the resources requested and therefore may not be configured to interact with the CAPTCHAs contained in the modal pop-up box.

公开(公告)号：US10079854B1

公开(公告)日：2018-09-18

申请号：US14975494

申请日：2015-12-18

Applicant: Amazon Technologies, Inc.

Inventor： Nathan David Scott ,  Sevag Demirjian ,  Mohan Das Katragadda ,  Jui Te Tseng ,  Forrest MacKenzie Vines

IPC: H04L29/06 ,  H04L29/08 ,  G06F17/22

CPC classification number: H04L63/1466 ,  G06F16/958 ,  G06F17/2247 ,  H04L63/0281 ,  H04L67/02 ,  H04L67/2819 ,  H04L2463/144

Abstract: Embodiments of methods, systems and storage media associated with mitigating the effects of client-side (customer) bot-like activity caused by code injected into an e-commerce web page in the customer's browser after it is received from the e-commerce server system. Rather than entirely block a selected account or device (IP address) of a legitimate customer, a more politic process to mitigate the effects of bot-like scripts is implemented by embedding a “protective script” into a web page before it is downloaded to a client device. The protective script intercepts attempts to inject new code into the page, and it may prevent the injection entirely, or modify the injected code to mitigate its impact, for example, by slowing down its operation. This process leaves the customer free to continue normal activities on the site without any adverse impact or penalty.

公开(公告)号：US20180004921A1

公开(公告)日：2018-01-04

申请号：US15707787

申请日：2017-09-18

Applicant: Amazon Technologies, Inc.

Inventor： Michael James McInerny ,  Mark Evans Brighton ,  Sevag Demirjian ,  Blair Livingstone Hotchkies

IPC: G06F21/31 ,  G06F21/36

CPC classification number: G06F21/31 ,  G06F21/36 ,  G06F2221/2133

Abstract: Current CAPTCHA tests are designed to be difficult for a bot and simple for a human-user to answer; however, as artificial intelligence improves, bots are more capable of using techniques such as optical character recognition to resolve current CAPTCHAs in similar manners as human-users. By providing a CAPTCHA challenge from a library or set of challenges that are designed in a manner that causes or likely causes a human-user to trivially get the answer to the challenge wrong, helps to confirm that a user is a human-user, as a bot would answer the challenge correctly.

公开(公告)号：US20170366566A1

公开(公告)日：2017-12-21

申请号：US15693892

申请日：2017-09-01

Applicant: Amazon Technologies, Inc.

Inventor： Sevag Demirjian ,  John Lindsay Bates ,  Mark Evans Brighton ,  Samuel Charles Goodwin ,  Colin James Hawkett ,  Blair Livingstone Hotchkies ,  Forrest MacKenzie Vines

IPC: H04L29/06 ,  G06F21/36 ,  H04L29/08

CPC classification number: H04L63/1416 ,  G06F21/36 ,  G06F2221/2133 ,  H04L63/08 ,  H04L63/14 ,  H04L63/1441 ,  H04L67/02 ,  H04L67/146 ,  H04L2463/144

Abstract: Service providers may operate one or more services configured to detect requests generated by automated agents. A CAPTCHA may be transmitted in response to requests generated by automated agents. The CAPTCHAs may be included in a modal pop-up box configured to be displayed by a client application displaying a webpage to a customer of the service provider. Furthermore, the CAPTCHAs included in the modal pop-up box may be rendered inactive and caused not to be displayed by client application executing the webpage. Submitted solutions to CAPTCHAs may be presented with a cookie that enables access to resources of the service provider without restriction. Cookies may be tracked and their use may be used to detect automated agent activity.

公开(公告)号：US09767263B1

公开(公告)日：2017-09-19

申请号：US14500800

申请日：2014-09-29

Applicant: Amazon Technologies, Inc.

Inventor： Michael James McInerny ,  Mark Evans Brighton ,  Sevag Demirjian ,  Blair Livingstone Hotchkies

IPC: G06F21/00 ,  G06F21/31 ,  G06F21/36

CPC classification number: G06F21/31 ,  G06F21/36 ,  G06F2221/2133

Abstract: Current CAPTCHA tests are designed to be difficult for a bot and simple for a human-user to answer; however, as artificial intelligence improves, bots are more capable of using techniques such as optical character recognition to resolve current CAPTCHAs in similar manners as human-users. By providing a CAPTCHA challenge from a library or set of challenges that are designed in a manner that causes or likely causes a human-user to trivially get the answer to the challenge wrong, helps to confirm that a user is a human-user, as a bot would answer the challenge correctly.

公开(公告)号：US09424414B1

公开(公告)日：2016-08-23

申请号：US14229755

申请日：2014-03-28

Applicant: Amazon Technologies, Inc.

Inventor： Sevag Demirjian ,  John Lindsay Bates ,  Mark Evans Brighton ,  Samuel Charles Goodwin ,  Colin James Hawkett ,  Blair Livingstone Hotchkies ,  Forrest MacKenzie Vines

IPC: G06F21/36

CPC classification number: H04L63/10 ,  G06F21/36 ,  G06F2221/2133 ,  H04L63/20 ,  H04L2463/102

Abstract: Online retailers may operate one or more services configured to detect requests generated by automated agents. A CAPTCHA may be transmitted in response to requests generated by automated agents. The CAPTCHAs may be included in a modal pop-up box configured to be displayed by a client application displaying a webpage to a customer of the online retailer. Furthermore, the CAPTCHAs included in the modal pop-up box may be rendered inactive and caused not to be displayed by client application executing the webpage. Rendering the CAPTCHAs inactive may provide an additional signal which may be sued to update one or more automated agent detection models.

Abstract translation: 在线零售商可以操作配置成检测由自动化代理产生的请求的一个或多个服务。 可以根据自动化代理产生的请求来传输人机验证。 CAPTCHA可以被包括在模式弹出框中，该模式弹出框被配置为由向在线零售商的客户显示网页的客户端应用显示。 此外，包含在模式弹出框中的CAPTA可能会被渲染为无效，并且不会由执行网页的客户端应用程序显示。 呈现无效的CAPTCHA可以提供可以被起诉以更新一个或多个自动代理检测模型的附加信号。