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1. 发明授权

US10237286B2 Content delivery network protection from malware and data leakage 有权
公开(公告)号：US10237286B2
公开(公告)日：2019-03-19
申请号：US15010441
申请日：2016-01-29
申请人： Dhawal Kumar Sharma , Manoj Apte , Patrick Foxhoven
发明人： Dhawal Kumar Sharma , Manoj Apte , Patrick Foxhoven
IPC分类号： H04L9/00 , H04L29/06 , H04L29/08
摘要： Content Delivery Network (CDN) protection systems and methods, performed by a cloud node in a distributed security system include receiving traffic between one or more origin servers and the CDN; monitoring the traffic based on policy; detecting one or more of malware and data leakage in the traffic based on the policy; and blocking the traffic responsive to the detecting the one or more of the malware and the data leakage in the traffic, prior to the traffic entering the CDN.

2. 发明申请

US20170223029A1 CONTENT DELIVERY NETWORK PROTECTION FROM MALWARE AND DATA LEAKAGE 审中-公开
公开(公告)号：US20170223029A1
公开(公告)日：2017-08-03
申请号：US15010441
申请日：2016-01-29
申请人： Dhawal Kumar Sharma , Manoj Apte , Patrick Foxhoven
发明人： Dhawal Kumar Sharma , Manoj Apte , Patrick Foxhoven
IPC分类号： H04L29/06 , H04L29/08
CPC分类号： H04L63/1416 , H04L63/1425 , H04L63/1458 , H04L67/10
摘要： Content Delivery Network (CDN) protection systems and methods, performed by a cloud node in a distributed security system include receiving traffic between one or more origin servers and the CDN; monitoring the traffic based on policy; detecting one or more of malware and data leakage in the traffic based on the policy; and blocking the traffic responsive to the detecting the one or more of the malware and the data leakage in the traffic, prior to the traffic entering the CDN.

3. 发明授权

US10375024B2 Cloud-based virtual private access systems and methods 有权
公开(公告)号：US10375024B2
公开(公告)日：2019-08-06
申请号：US15158153
申请日：2016-05-18
申请人： Patrick Foxhoven , John A. Chanak , William Fehring , Denzil Wessels , Purvi Desai , Manoj Apte , Sudhindra P. Herle
发明人： Patrick Foxhoven , John A. Chanak , William Fehring , Denzil Wessels , Purvi Desai , Manoj Apte , Sudhindra P. Herle
IPC分类号： H04L29/06 , H04L29/08 , G06F16/28 , H04L29/12
摘要： A virtual private access method implemented by a cloud system, includes receiving a request to access resources from a user device, wherein the resources are located in one of a public cloud and an enterprise network and the user device is remote therefrom on the Internet; forwarding the request to a central authority for a policy look up and for a determination of connection information to make an associated secure connection through the cloud system to the resources; receiving the connection information from the central authority responsive to an authorized policy look up; and creating secure tunnels between the user device and the resources based on the connection information.

4. 发明授权

US08464335B1 Distributed, multi-tenant virtual private network cloud systems and methods for mobile security and policy enforcement 有权
标题翻译：分布式，多租户虚拟专用网云系统和移动安全和策略执行方法
公开(公告)号：US08464335B1
公开(公告)日：2013-06-11
申请号：US13096727
申请日：2011-04-28
申请人： Amit Sinha , Srikanth Devarajan , Patrick Foxhoven
发明人： Amit Sinha , Srikanth Devarajan , Patrick Foxhoven
IPC分类号： H04L29/06
CPC分类号： G06F21/51
摘要： The present disclosure provides distributed, multi-tenant Virtual Private Network (VPN) cloud systems and methods for mobile security and user based policy enforcement. In an exemplary embodiment, plural mobile devices are configured to connect to one or more enforcement or processing nodes over VPN connections. The enforcement or processing nodes are configured to perform content filtering, policy enforcement, and the like on some or all of the traffic from the mobile devices. The present invention is described as multi-tenant as it can connect to plural clients across different companies with different policies in a single distributed system. Advantageously, the present invention allows smartphone and tablet users to protect themselves from mobile malware, without requiring a security applications on the device. It allows administrators to seamless enforce policy for a user regardless of the device or network they are connecting to, as well as get granular visibility into the user's network behavior.
摘要翻译：本公开提供了用于移动安全和基于用户的策略实施的分布式多租户虚拟专用网（VPN）云系统和方法。在示例性实施例中，多个移动设备被配置为通过VPN连接连接到一个或多个强制或处理节点。执行或处理节点被配置为对来自移动设备的部分或全部流量执行内容过滤，策略实施等。本发明被描述为多租户，因为它可以在单个分布式系统中连接到具有不同策略的不同公司的多个客户端。有利地，本发明允许智能电话和平板电脑用户在不需要设备上的安全应用的情况下保护自己免受移动恶意软件的侵害。它允许管理员无缝地为用户实施策略，而不管他们连接到的设备或网络，以及对用户的网络行为的细节可见性。

5. 发明申请

US20150372982A1 INTELLIGENT, CLOUD-BASED GLOBAL VIRTUAL PRIVATE NETWORK SYSTEMS AND METHODS 有权
标题翻译：智能，基于云的全球虚拟私有网络系统和方法
公开(公告)号：US20150372982A1
公开(公告)日：2015-12-24
申请号：US14310348
申请日：2014-06-20
申请人： Sudhindra P. Herle , Patrick Foxhoven
发明人： Sudhindra P. Herle , Patrick Foxhoven
IPC分类号： H04L29/06
CPC分类号： H04L63/0272 , H04L61/1511 , H04L63/08
摘要： A method includes connecting to a client at a Virtual Private Network (VPN) device in a cloud system; forwarding requests from the client for the Internet or public clouds accordingly; and, for requests for an enterprise associated with the client, contacting a topology controller to fetch a topology of the enterprise, causing a tunnel to be established from the enterprise to the VPN device, and forwarding the requests for the enterprise through the tunnel. A cloud system and VPN system are also described. Advantageously, connections between the cloud and on-premises proxy are dynamic, on-demand and orchestrated by the cloud. Security is provided at the edge—there is no need to punch any holes in the existing on-premises firewalls.
摘要翻译：一种方法包括在云系统中的虚拟专用网（VPN）设备处连接到客户机; 相应地从客户端转发因特网或公共云的请求; 并且，对于与客户端相关联的企业的请求，联系拓扑控制器以获取企业的拓扑结构，从而建立从企业到VPN设备的隧道，并通过隧道转发企业请求。还描述了云系统和VPN系统。有利的是，云和本地代理之间的连接是动态的，按需的，并由云计划编制。安全性在边缘提供 - 无需在现有的内部防火墙中打孔。

6. 发明授权

US09882767B1 Distributed cloud-based dynamic name server surrogation systems and methods 有权
公开(公告)号：US09882767B1
公开(公告)日：2018-01-30
申请号：US13948362
申请日：2013-07-23
申请人： Patrick Foxhoven , John Chanak , Bill Fehring
发明人： Patrick Foxhoven , John Chanak , Bill Fehring
IPC分类号： G06F15/173 , H04L29/08
CPC分类号： G06F12/0815 , G06F12/0837 , G06F12/0842 , H04L29/08288 , H04L61/1511 , H04L61/1552 , H04L63/0227 , H04L63/20 , Y02B70/123
摘要： A Dynamic Name Server (DNS) surrogation method, a DNS system, and a DNS server provide DNS surrogation which is the idea that if a user device sends a DNS resolution request to a given DNS server that server does not need to actually perform the recursion itself. A policy can be defined telling the server that first received the request to take other factors into account and “relay” or “surrogate” that request to another node. This additional node is called a “surrogate” and it actually performs the recursion therefore allowing the resolving party to perform proper localization, optimization, or any other form of differentiated resolution. This surrogation also distributes the job of actually performing resolution, which adds scalability to the DNS server or service itself. A network of “surrogate” resolvers is possible as well as the concept of every client needing DNS resolution can also become a surrogate.

7. 发明授权

US09705922B2 Cloud-based user-level policy, reporting, and authentication over DNS 有权
公开(公告)号：US09705922B2
公开(公告)日：2017-07-11
申请号：US14450358
申请日：2014-08-04
申请人： Patrick Foxhoven , John Chanak , William Fehring
发明人： Patrick Foxhoven , John Chanak , William Fehring
IPC分类号： H04L29/06 , H04L29/12
CPC分类号： G06F12/0815 , G06F12/0837 , G06F12/0842 , H04L29/08288 , H04L61/1511 , H04L61/1552 , H04L63/0227 , H04L63/20 , Y02B70/123
摘要： A cloud-based method, system, and transparent proxy for user-level policy, reporting, and authentication over Domain Name System (DNS) include maintaining a local user Internet Protocol (IP) database identifying users in an enterprise; and acting as a transparent proxy for all DNS requests from the users performing the steps of: for a user already identified in the local user IP database, forwarding a DNS request to a cloud-based system with an identifier from the local user IP database of the user associated with the DNS request; and for the user not identified in the local user IP database, performing a series of redirects and hand offs in the cloud-based system to identify the user.

8. 发明授权

US09350710B2 Intelligent, cloud-based global virtual private network systems and methods 有权
标题翻译：智能，基于云的全球虚拟专网系统和方法
公开(公告)号：US09350710B2
公开(公告)日：2016-05-24
申请号：US14310348
申请日：2014-06-20
申请人： Sudhindra P. Herle , Patrick Foxhoven
发明人： Sudhindra P. Herle , Patrick Foxhoven
IPC分类号： G06F9/00 , G06F15/16 , G06F17/00 , H04L29/06
CPC分类号： H04L63/0272 , H04L61/1511 , H04L63/08
摘要： A method includes connecting to a client at a Virtual Private Network (VPN) device in a cloud system; forwarding requests from the client for the Internet or public clouds accordingly; and, for requests for an enterprise associated with the client, contacting a topology controller to fetch a topology of the enterprise, causing a tunnel to be established from the enterprise to the VPN device, and forwarding the requests for the enterprise through the tunnel. A cloud system and VPN system are also described. Advantageously, connections between the cloud and on-premises proxy are dynamic, on-demand and orchestrated by the cloud. Security is provided at the edge—there is no need to punch any holes in the existing on-premises firewalls.
摘要翻译：一种方法包括在云系统中的虚拟专用网（VPN）设备处连接到客户机; 相应地从客户端转发因特网或公共云的请求; 并且，对于与客户端相关联的企业的请求，联系拓扑控制器以获取企业的拓扑结构，从而建立从企业到VPN设备的隧道，并通过隧道转发企业请求。还描述了云系统和VPN系统。有利的是，云和本地代理之间的连接是动态的，按需的，并由云计划编制。安全性在边缘提供 - 无需在现有的内部防火墙中打孔。

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