公开(公告)号：US09253065B2

公开(公告)日：2016-02-02

申请号：US14550892

申请日：2014-11-21

Applicant: Amazon Technologies, Inc.

Inventor： David R. Richardson ,  John Cormie ,  Colm MacCarthaigh ,  Benjamin W. S. Redman

IPC: H04L12/26 ,  G06F15/173 ,  H04L12/911

CPC classification number: H04L43/0852 ,  G06F15/173 ,  H04L47/70 ,  H04N21/23103 ,  H04N21/26233 ,  H04N21/8586

Abstract: Systems and method for the management and processing resource of requests by a service provider, such as a content delivery network (“CDN”) service provider, on behalf of a content provider are provided. The CDN service provider can measure the performance associated with the delivery of resources to requesting client computing devices from various computing devices associated with the CDN service provider. In one embodiment, the CDN service provider can utilize commands correspond to communication protocols that causes the requesting client computing device to transmit or receive protocol information from multiple computing devices associated with the CDN service provider's domain. Information associated with the processing of the protocol responses can be used to measure CDN service provider latencies.

Abstract translation: 提供了代表内容提供商来管理和处理诸如内容传送网络（“CDN”）服务提供商的服务提供商的请求资源的系统和方法。 CDN服务提供商可以测量与向与CDN服务提供商相关联的各种计算设备请求客户端计算设备的资源传递相关联的性能。 在一个实施例中，CDN服务提供商可以利用对应于通信协议的命令，该通信协议使请求客户端计算设备从与CDN服务提供商的域相关联的多个计算设备发送或接收协议信息。 与协议响应的处理相关联的信息可用于测量CDN服务提供商延迟。

公开(公告)号：US09003040B2

公开(公告)日：2015-04-07

申请号：US13873040

申请日：2013-04-29

Applicant: Amazon Technologies, Inc.

Inventor： Colm MacCarthaigh ,  David R. Richardson ,  Benjamin W. S. Redman

IPC: G06F15/173 ,  H04L29/08 ,  H04L29/06 ,  H04L29/12

CPC classification number: H04L67/2833 ,  H04L29/08288 ,  H04L29/12066 ,  H04L43/16 ,  H04L45/72 ,  H04L61/1511 ,  H04L61/3025 ,  H04L63/1458 ,  H04L67/1036 ,  H04L2463/142

Abstract: Generally described, the present disclosure is directed to managing request routing functionality corresponding to resource requests for one or more resources associated with a content provider. The processing of the DNS requests by the service provider can include the selective filtering of DNS queries associated with a DNS query-based attack. A service provider can assign DNS servers corresponding to a distributed set of network addresses, or portions of network addresses, such that DNS queries exceeding a threshold, such as in DNS query-based attacks, can be filtered in a manner that can mitigate performance impact on for the content provider or service provider.

Abstract translation: 通常描述，本公开涉及管理对应于与内容提供商相关联的一个或多个资源的资源请求的请求路由功能。 服务提供商对DNS请求的处理可以包括与基于DNS查询的攻击相关联的DNS查询的选择性过滤。 服务提供商可以分配与分布式网络地址集合或网络地址的一部分相对应的DNS服务器，使得可以以可以减轻性能影响的方式来过滤超过阈值的DNS查询（例如基于DNS查询的攻击） 内容提供商或服务提供商。