公开(公告)号：US20050193131A1

公开(公告)日：2005-09-01

申请号：US11071415

申请日：2005-03-02

申请人： Joseph Bai ,  Robert Carney ,  Paul Cheng ,  Jonathan Crane

发明人： Joseph Bai ,  Robert Carney ,  Paul Cheng ,  Jonathan Crane

IPC分类号： G06F13/00 ,  G06F15/00 ,  H04L29/06 ,  H04L29/08 ,  G06F15/16

CPC分类号： H04L67/2819 ,  H04L29/06 ,  H04L67/10 ,  H04L67/2814 ,  H04L67/2852 ,  H04L67/288

摘要： The techniques described employ a cooperative organization of network service providers to provide improved distributed network services. The network service providers that are constituent to the cooperative organization represent various perspectives within the overall Internet content distribution network, and may include network owners, telecommunications carriers, network access providers, hosting providers and distribution network owners, the latter being an entity that caches content at a plurality of locations distributed on the network. Aspects include managing content caches by receiving control signals specifying actions related to cached content that is distributed on a network, such as the Internet, and forwarding the control signals through to the caching locations to implement the actions represented by the control signals, thus providing content publishers the capability of refreshing their content regardless of where it is cached.

摘要翻译： 所描述的技术使用网络服务提供商的协作组织来提供改进的分布式网络服务。 组成合作组织的网络服务提供商代表整个互联网内容分发网络中的各种观点，并且可以包括网络所有者，电信运营商，网络接入提供商，主机提供商和分配网络所有者，后者是缓存内容的实体 在分布在网络上的多个位置处。 方面包括通过接收指定分配在诸如因特网的网络上的高速缓存的内容的操作的控制信号来管理内容高速缓存，并且将控制信号转发到高速缓存位置以实现由控制信号表示的动作，从而提供内容 发布商无论其缓存位置如何，都能刷新内容。

公开(公告)号：US08887284B2

公开(公告)日：2014-11-11

申请号：US13370716

申请日：2012-02-10

申请人： Matthew Kovar ,  Joseph Bai

发明人： Matthew Kovar ,  Joseph Bai

IPC分类号： G06F21/00 ,  H04L29/06 ,  G06F21/57

CPC分类号： G06F21/577 ,  G06F2221/2101 ,  H04L63/0227 ,  H04L63/1433

摘要： An improved technique employs an automated agent inside the network perimeter, which generates and sends data packets to a listener outside the network perimeter. Along these lines, the automated agent generates data packets over a specified range of security parameters including port number, payload format, and communications protocol. The agent attempts to send these data packets across the network boundary through a firewall at an egress or other point of the network. The listener receives the data packets and analyzes the payload content of each received data packet for each value of the security parameters (e.g., port number, file type, and protocol). The listener then sends the results of the analysis to a report generator, which summarizes the analysis for an administrator of the network.

摘要翻译： 一种改进的技术在网络周边内采用自动化代理，该代理生成并向网络外部的收听者发送数据包。 按照这些方式，自动代理在指定的安全参数范围内生成数据包，包括端口号，有效载荷格式和通信协议。 代理尝试通过网络边界的出口或其他点的防火墙在网络边界发送这些数据包。 收听者接收数据分组，并分析每个接收到的数据分组的有效内容的每个安全参数值（例如端口号，文件类型和协议）。 收听者然后将分析结果发送到报告生成器，其汇总了网络管理员的分析。

公开(公告)号：US20120210433A1

公开(公告)日：2012-08-16

申请号：US13370716

申请日：2012-02-10

申请人： Matthew Kovar ,  Joseph Bai

发明人： Matthew Kovar ,  Joseph Bai

IPC分类号： G06F21/20

CPC分类号： G06F21/577 ,  G06F2221/2101 ,  H04L63/0227 ,  H04L63/1433

摘要： An improved technique employs an automated agent inside the network perimeter, which generates and sends data packets to a listener outside the network perimeter. Along these lines, the automated agent generates data packets over a specified range of security parameters including port number, payload format, and communications protocol. The agent attempts to send these data packets across the network boundary through a firewall at an egress or other point of the network. The listener receives the data packets and analyzes the payload content of each received data packet for each value of the security parameters (e.g., port number, file type, and protocol). The listener then sends the results of the analysis to a report generator, which summarizes the analysis for an administrator of the network.

摘要翻译： 一种改进的技术在网络周边内采用自动化代理，该代理生成并向网络外部的收听者发送数据包。 按照这些方式，自动代理在指定的安全参数范围内生成数据包，包括端口号，有效载荷格式和通信协议。 代理尝试通过网络边界的出口或其他点的防火墙在网络边界发送这些数据包。 收听者接收数据分组，并分析每个接收到的数据分组的有效内容的每个安全参数值（例如端口号，文件类型和协议）。 收听者然后将分析结果发送到报告生成器，其汇总了网络管理员的分析。