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1. 发明申请

US20230121519A1 TRUSTED SYSTEM FOR PROVIDING CUSTOMIZED CONTENT TO INTERNET SERVICE PROVIDER SUBSCRIBERS 有权
公开(公告)号：US20230121519A1
公开(公告)日：2023-04-20
申请号：US17972014
申请日：2022-10-24
申请人： AT&T Intellectual Property I, L.P.
发明人： Robert Sayko , Anestis Karasaridis
IPC分类号： H04L67/146 , H04L67/306 , H04L61/4511
摘要： A method includes receiving a plurality of requests from a user endpoint device associated with a first internet protocol address, where the user endpoint device is associated with a subscriber of the internet service provider network, and where each request of the plurality of requests comprises a request for a respective internet protocol address associated with a respective uniform resource locator of a respective internet content provider, extracting a pattern from the plurality of requests, using a machine learning technique, generating a network cookie that encodes the pattern, and delivering the network cookie to the user endpoint device for installation on the user endpoint device.

2. 发明授权

US11336696B2 Control access to domains, servers, and content 有权
公开(公告)号：US11336696B2
公开(公告)日：2022-05-17
申请号：US16803487
申请日：2020-02-27
申请人： AT&T Intellectual Property I, L.P.
发明人： Anestis Karasaridis , Stephen Chou , Aleksandr Zelezniak
IPC分类号： H04L29/06
摘要： A system to control access to domains, servers, or content, among other things. There may be individualized or global policies. Policy servers or other devices may interface with databases, DNS servers, firewalls, programmable virtualized routers, or dynamic host configuration protocol servers, among other devices to dynamically update various policy enforcement elements.

3. 发明授权

US11483397B2 Trusted system for providing customized content to internet service provider subscribers 有权
公开(公告)号：US11483397B2
公开(公告)日：2022-10-25
申请号：US17207580
申请日：2021-03-19
申请人： AT&T Intellectual Property I, L.P.
发明人： Robert Sayko , Anestis Karasaridis
IPC分类号： G06F15/173 , H04L67/146 , H04L67/306 , H04L61/4511
摘要： A method includes receiving a plurality of requests from a user endpoint device associated with a first internet protocol address, where the user endpoint device is associated with a subscriber of the internet service provider network, and where each request of the plurality of requests comprises a request for a respective internet protocol address associated with a respective uniform resource locator of a respective internet content provider, extracting a pattern from the plurality of requests, using a machine learning technique, generating a network cookie that encodes the pattern, and delivering the network cookie to the user endpoint device for installation on the user endpoint device.

4. 发明申请

US20220321525A1 INTERNET PROTOCOL VERSION 4 ADDRESS LEAF BLOCK IDENTIFICATION 有权
公开(公告)号：US20220321525A1
公开(公告)日：2022-10-06
申请号：US17222456
申请日：2021-04-05
申请人： AT&T Intellectual Property I, L.P.
发明人： Xiaowen Mang , Anestis Karasaridis
IPC分类号： H04L29/12
摘要： The disclosed technology is directed towards locating Internet Protocol version 4 (IPv4) address blocks that are not supernets to subnet address blocks. A list of IPv4 address blocks is first processed to determine supernet/subnet relationships across octets, to remove the supernets and provide a reduced list. The reduced list is iteratively processed in descending prefix length order to identify candidate supernets at each prefix length, determine which of the candidate supernets are actual supernets, remove the actual supernets, and move the remaining candidates to a leaf list. At the end of the iterations, the leaf list contains the IPv4 address blocks that do not have subnets (are not supernets).

5. 发明申请

US20220303344A1 TRUSTED SYSTEM FOR PROVIDING CUSTOMIZED CONTENT TO INTERNET SERVICE PROVIDER SUBSCRIBERS 有权
公开(公告)号：US20220303344A1
公开(公告)日：2022-09-22
申请号：US17207580
申请日：2021-03-19
申请人： AT&T Intellectual Property I, L.P.
发明人： Robert Sayko , Anestis Karasaridis
IPC分类号： H04L29/08 , H04L29/12
摘要： A method includes receiving a plurality of requests from a user endpoint device associated with a first internet protocol address, where the user endpoint device is associated with a subscriber of the internet service provider network, and where each request of the plurality of requests comprises a request for a respective internet protocol address associated with a respective uniform resource locator of a respective internet content provider, extracting a pattern from the plurality of requests, using a machine learning technique, generating a network cookie that encodes the pattern, and delivering the network cookie to the user endpoint device for installation on the user endpoint device.

6. 发明申请

US20220303343A1 TRUSTED SYSTEM FOR PROVIDING CUSTOMIZED CONTENT TO INTERNET SERVICE PROVIDER SUBSCRIBERS 有权
公开(公告)号：US20220303343A1
公开(公告)日：2022-09-22
申请号：US17207574
申请日：2021-03-19
申请人： AT&T Intellectual Property I, L.P.
发明人： Robert Sayko , Anestis Karasaridis
IPC分类号： H04L29/08 , H04L29/12
摘要： A method includes receiving, by a processing system of a user endpoint device, a network cookie directly from an internet service provider who provides a subscriber who is associated with the user endpoint device with connectivity to the internet, storing, by the processing system, the network cookie in a local memory of the user endpoint device, generating, by the processing system, a request to send to the Internet service provider, wherein the request comprises a request for an internet protocol address associated with a uniform resource locator of an internet content provider, attaching, by the processing system, the network cookie to the request, and sending, by the processing system, the request including the network cookie to the Internet service provider.

7. 发明申请

US20210273977A1 CONTROL ACCESS TO DOMAINS, SERVERS, AND CONTENT 有权
公开(公告)号：US20210273977A1
公开(公告)日：2021-09-02
申请号：US16803487
申请日：2020-02-27
申请人： AT&T Intellectual Property I, L.P.
发明人： Anestis Karasaridis , Stephen Chou , Aleksandr Zelezniak
IPC分类号： H04L29/06
摘要： A system to control access to domains, servers, or content, among other things. There may be individualized or global policies. Policy servers or other devices may interface with databases, DNS servers, firewalls, programmable virtualized routers, or dynamic host configuration protocol servers, among other devices to dynamically update various policy enforcement elements.

8. 发明授权

US09819697B2 Diffusing denial-of-service attacks by using virtual machines 有权
公开(公告)号：US09819697B2
公开(公告)日：2017-11-14
申请号：US15333643
申请日：2016-10-25
申请人： AT&T Intellectual Property I, L.P.
发明人： Anestis Karasaridis
IPC分类号： H04L29/06 , G06F9/455
CPC分类号： H04L63/1458 , G06F9/45558 , G06F2009/45587 , H04L63/14 , H04L63/1416 , H04L63/1425
摘要： A system for diffusing denial-of-service attacks by using virtual machines is disclosed. In particular, the system may receive, from a measurement probe, a network transaction measurement associated with a first node in a network. Based on the network transaction measurement, the system may determine if the network transaction measurement satisfies a threshold measurement value. If the network transaction measurement satisfies the threshold measurement value, the system may determine that an attack is occurring at the first node in the network. The system may then identify one or more nodes that have capacity for handling traffic intended for the first node. Once the one or more nodes are identified, the system may launch virtual machines at the one or more nodes to handle legitimate traffic intended for the first node.

9. 发明授权

US09544268B2 Systems and method to discover clients associated with local domain name server using sampling 有权
标题翻译：使用抽样发现与本地域名服务器关联的客户端的系统和方法
公开(公告)号：US09544268B2
公开(公告)日：2017-01-10
申请号：US14745848
申请日：2015-06-22
申请人： AT&T Intellectual Property I, L.P.
发明人： Vishwa M. Prasad , Anestis Karasaridis
IPC分类号： G06F15/173 , H04L29/12 , H04L29/08
CPC分类号： H04L61/2007 , H04L29/12066 , H04L61/1511 , H04L61/2076 , H04L67/16 , H04L67/2842
摘要： A system includes an analyzer module, a content request data collection module, and a domain name server. The content request data collection module is configured to receive a content request sent to a tracking address, collect content request information about the content request, and provide the content request information to the analyzer module. The domain name server is configured to receive an address request from a local domain name server for a cache server address, provide a tracking address to the local domain name server, collect address request information about the address request, and provide the address request information to the analyzer module. The analyzer module is configured to receive the address request information and the content request information, and determine properties of clients served by the local domain name server based on the address request information and the content request information.
摘要翻译：系统包括分析器模块，内容请求数据收集模块和域名服务器。内容请求数据收集模块被配置为接收发送到跟踪地址的内容请求，收集关于内容请求的内容请求信息，并将内容请求信息提供给分析器模块。域名服务器被配置为从本地域名服务器接收缓存服务器地址的地址请求，向本地域名服务器提供跟踪地址，收集有关地址请求的地址请求信息，并将地址请求信息提供给分析仪模块。分析器模块被配置为接收地址请求信息和内容请求信息，并且基于地址请求信息和内容请求信息来确定由本地域名服务器服务的客户端的属性。

10. 发明授权

US09065867B2 Systems and method to discover clients associated with local domain name server using sampling 有权
标题翻译：使用抽样发现与本地域名服务器关联的客户端的系统和方法
公开(公告)号：US09065867B2
公开(公告)日：2015-06-23
申请号：US14176358
申请日：2014-02-10
申请人： AT&T Intellectual Property I, L.P.
发明人： Vishwa M. Prasad , Anestis Karasaridis
IPC分类号： G06F15/173 , H04L29/08 , H04L29/12
CPC分类号： H04L61/2007 , H04L29/12066 , H04L61/1511 , H04L61/2076 , H04L67/16 , H04L67/2842
摘要： A system includes an analyzer module, a content request data collection module, and a domain name server. The content request data collection module is configured to receive a content request sent to a tracking address, collect content request information about the content request, and provide the content request information to the analyzer module. The domain name server is configured to receive an address request from a local domain name server for a cache server address, provide a tracking address to the local domain name server, collect address request information about the address request, and provide the address request information to the analyzer module. The analyzer module is configured to receive the address request information and the content request information, and determine properties of clients served by the local domain name server based on the address request information and the content request information.
摘要翻译：系统包括分析器模块，内容请求数据收集模块和域名服务器。内容请求数据收集模块被配置为接收发送到跟踪地址的内容请求，收集关于内容请求的内容请求信息，并将内容请求信息提供给分析器模块。域名服务器被配置为从本地域名服务器接收缓存服务器地址的地址请求，向本地域名服务器提供跟踪地址，收集有关地址请求的地址请求信息，并将地址请求信息提供给分析仪模块。分析器模块被配置为接收地址请求信息和内容请求信息，并且基于地址请求信息和内容请求信息来确定由本地域名服务器服务的客户端的属性。

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