公开(公告)号：US09569195B2

公开(公告)日：2017-02-14

申请号：US14276785

申请日：2014-05-13

申请人： Arcady Schekochikhin ,  Srikanth Devarajan

发明人： Arcady Schekochikhin ,  Srikanth Devarajan

IPC分类号： G06F9/44 ,  G06F9/445 ,  G06F9/50

CPC分类号： G06F8/65 ,  G06F9/441 ,  G06F9/4416 ,  G06F9/5077

摘要： An upgrade method for a Unix or Unix-like operating system, a server, and a cloud-based system include operating a server with an old operating system with a partition structure for media, wherein the partition structure includes a root partition and a usr partition; copying media to the root partition and the usr partition associated with a new operating system while the old operating system is operating; rebooting the server with the new operating system set to load; and subsequent to the rebooting, making the root partition persistent using memory and the usr partition persistent using a NULL file system.

摘要翻译： 用于Unix或类Unix操作系统，服务器和基于云的系统的升级方法包括操作具有用于介质的分区结构的旧操作系统的服务器，其中所述分区结构包括根分区和usr分区 ; 在旧操作系统正在运行时，将媒体复制到根分区和与新操作系统相关联的usr分区; 重新启动服务器，新的操作系统设置为加载; 并且在重新启动之后，使用内存使root分区持久化，并使用NULL文件系统持久使用usr分区。

公开(公告)号：US20150331692A1

公开(公告)日：2015-11-19

申请号：US14276785

申请日：2014-05-13

申请人： Arcady Schekochikhin ,  Srikanth Devarajan

发明人： Arcady Schekochikhin ,  Srikanth Devarajan

IPC分类号： G06F9/44 ,  G06F9/50

CPC分类号： G06F8/65 ,  G06F9/441 ,  G06F9/4416 ,  G06F9/5077

摘要： An upgrade method for a Unix or Unix-like operating system, a server, and a cloud-based system include operating a server with an old operating system with a partition structure for media, wherein the partition structure includes a root partition and a usr partition; copying media to the root partition and the usr partition associated with a new operating system while the old operating system is operating; rebooting the server with the new operating system set to load; and subsequent to the rebooting, making the root partition persistent using memory and the usr partition persistent using a NULL file system.

摘要翻译： 用于Unix或类Unix操作系统，服务器和基于云的系统的升级方法包括操作具有用于介质的分区结构的旧操作系统的服务器，其中所述分区结构包括根分区和usr分区 ; 在旧操作系统正在运行时，将媒体复制到根分区和与新操作系统相关联的usr分区; 重新启动服务器，新的操作系统设置为加载; 并且在重新启动之后，使用内存使root分区持久化，并使用NULL文件系统持久使用usr分区。

公开(公告)号：US08259571B1

公开(公告)日：2012-09-04

申请号：US12732858

申请日：2010-03-26

申请人： Jose Raphel ,  Kailash Kailash ,  Srikanth Devarajan

发明人： Jose Raphel ,  Kailash Kailash ,  Srikanth Devarajan

IPC分类号： G01R31/08

CPC分类号： H04L61/2535 ,  H04L61/2592

摘要： Systems, methods and apparatus for tunneling in a cloud based security system. A multi-tenant cloud-based security system that can distinguish between client computing devices with overlapping private IP addresses is disclosed. Client devices communicate through a processing node to which a tunnel is established. The processing node is able to detect the client devices and apply security policies to the device.

摘要翻译： 用于基于云的安全系统中隧道的系统，方法和装置。 公开了一种可以区分具有重叠专用IP地址的客户端计算设备的多租户基于云的安全系统。 客户端设备通过建立隧道的处理节点进行通信。 处理节点能够检测客户端设备并对设备应用安全策略。

公开(公告)号：US08185510B2

公开(公告)日：2012-05-22

申请号：US13016158

申请日：2011-01-28

申请人： Jay Chaudhry ,  Arcady V. Schekochikhin ,  Srikanth Devarajan ,  Narinder Paul ,  Kailash Kailash

发明人： Jay Chaudhry ,  Arcady V. Schekochikhin ,  Srikanth Devarajan ,  Narinder Paul ,  Kailash Kailash

IPC分类号： G06F7/00

CPC分类号： G06F21/552 ,  G06F21/577 ,  G06F21/6218 ,  H04L63/0218 ,  H04L63/10 ,  H04L63/1408 ,  H04L63/1441

摘要： Systems, methods and apparatus for a distributed security that provides security processing external to a network edge. The system can include many distributed processing nodes and one or more authority nodes that provide security policy data, threat data, and other security data to the processing nodes. The processing nodes detect and stop the distribution of malware, spyware and other undesirable content before such content reaches the destination network and computing systems.

摘要翻译： 用于分布式安全性的系统，方法和设备，为网络边缘提供安全处理。 该系统可以包括向处理节点提供安全策略数据，威胁数据和其他安全数据的许多分布式处理节点和一个或多个权限节点。 处理节点在此类内容到达目标网络和计算系统之前检测并停止恶意软件，间谍软件和其他不需要的内容的分发。

公开(公告)号：US20100235374A1

公开(公告)日：2010-09-16

申请号：US12790400

申请日：2010-05-28

申请人： Henk Bots ,  Srikanth Devarajan ,  Saravana Annamalaisami

发明人： Henk Bots ,  Srikanth Devarajan ,  Saravana Annamalaisami

IPC分类号： G06F17/30

CPC分类号： H04L67/06 ,  G06F17/2211 ,  H04L67/1097 ,  Y10S707/99948 ,  Y10S707/99955 ,  Y10S707/99956

摘要： Systems and methods for reducing file sizes for files delivered over a network are disclosed. A method comprises receiving a first file comprising sequences of data; creating a hash table having entries corresponding to overlapping sequences of data; receiving a second file comprising sequences of data; comparing each of the sequences of data in the second file to the sequences of data in the hash table to determine sequences of data present in both the first and second files; and creating a third file comprising sequences of data from the second file and representations of locations and lengths of said sequences of data present in both the first and second files.

摘要翻译： 公开了用于减少通过网络传送的文件的文件大小的系统和方法。 一种方法包括：接收包括数据序列的第一文件; 创建具有对应于重叠数据序列的条目的哈希表; 接收包括数据序列的第二文件; 将第二文件中的数据序列中的每一个与散列表中的数据序列进行比较，以确定存在于第一和第二文件中的数据序列; 以及创建包括来自所述第二文件的数据序列的第三文件以及存在于所述第一和第二文件中的所述数据序列的位置和长度的表示。

公开(公告)号：US07756826B2

公开(公告)日：2010-07-13

申请号：US11428058

申请日：2006-06-30

申请人： Henk Bots ,  Srikanth Devarajan ,  Saravana Annamalaisami

发明人： Henk Bots ,  Srikanth Devarajan ,  Saravana Annamalaisami

IPC分类号： G06F17/30

CPC分类号： H04L67/06 ,  G06F17/2211 ,  H04L67/1097 ,  Y10S707/99948 ,  Y10S707/99955 ,  Y10S707/99956

摘要： Systems and methods for reducing file sizes for files delivered over a network are disclosed. A method comprises receiving a first file comprising sequences of data; creating a hash table having entries corresponding to overlapping sequences of data; receiving a second file comprising sequences of data; comparing each of the sequences of data in the second file to the sequences of data in the hash table to determine sequences of data present in both the first and second files; and creating a third file comprising sequences of data from the second file and representations of locations and lengths of said sequences of data present in both the first and second files.

摘要翻译： 公开了用于减少通过网络传送的文件的文件大小的系统和方法。 一种方法包括：接收包括数据序列的第一文件; 创建具有对应于重叠数据序列的条目的哈希表; 接收包括数据序列的第二文件; 将第二文件中的数据序列中的每一个与散列表中的数据序列进行比较，以确定存在于第一和第二文件中的数据序列; 以及创建包括来自所述第二文件的数据序列的第三文件以及存在于所述第一和第二文件中的所述数据序列的位置和长度的表示。

公开(公告)号：US10523710B2

公开(公告)日：2019-12-31

申请号：US15154328

申请日：2016-05-13

申请人： Amit Sinha ,  Narinder Paul ,  Srikanth Devarajan

发明人： Amit Sinha ,  Narinder Paul ,  Srikanth Devarajan

IPC分类号： G06F15/173 ,  H04L29/06 ,  G06F21/51 ,  G06F21/56 ,  G06F21/57 ,  G06F21/62 ,  G06F21/60 ,  G06F21/85 ,  H04W76/10 ,  H04W4/50 ,  H04L12/46 ,  H04L29/08

摘要： Mobile device security, device management, and policy enforcement are described in a cloud based system where the “cloud” is used to pervasively enforce security and policy and perform device management regardless of device type, platform, location, etc. A cloud based method for mobile device security, device management, and policy enforcement includes, responsive to configuring the mobile device for connectivity to the cloud system, monitoring data between the mobile device and the external network, wherein the cloud system connects to the mobile device independent of a type, platform, or operating system associated with the mobile device; analyzing the data in real-time in the cloud system thereby not impacting performance of the mobile device; and controlling exchange of the data, in the cloud system, between the mobile device and the external network based on the analyzing.

公开(公告)号：US09531758B2

公开(公告)日：2016-12-27

申请号：US14712154

申请日：2015-05-14

申请人： Srikanth Devarajan ,  Sridhar Narasimhan ,  Amit Sinha ,  Manoj Apte

发明人： Srikanth Devarajan ,  Sridhar Narasimhan ,  Amit Sinha ,  Manoj Apte

IPC分类号： H04L29/06 ,  H04L29/08 ,  H04L29/12 ,  G06F21/51 ,  G06F21/56 ,  G06F17/30

CPC分类号： H04L63/20 ,  G06F17/30289 ,  G06F21/51 ,  G06F21/56 ,  H04L61/2007 ,  H04L63/0281 ,  H04L63/08 ,  H04L63/105 ,  H04L67/02

摘要： A cloud-based secure Web gateway, a cloud-based secure Web method, and a network deliver a secure Web gateway (SWG) as a cloud-based service to organizations and provide dynamic user identification and policy enforcement therein. As a cloud-based service, the SWG systems and methods provide scalability and capability of accommodating multiple organizations therein with proper isolation therebetween. There are two basic requirements for the cloud-based SWG: (i) Having some means of forwarding traffic from the organization or its users to the SWG nodes, and (ii) Being able to authenticate the organization and users for policy enforcement and access logging. The SWG systems and methods dynamically associate traffic to users regardless of the source (device, location, encryption, application type, etc.), and once traffic is tagged to a user/organization, various polices can be enforced and audit logs of user access can be maintained.

公开(公告)号：US09065800B2

公开(公告)日：2015-06-23

申请号：US13728631

申请日：2012-12-27

申请人： Srikanth Devarajan ,  Sridhar Narasimhan ,  Amit Sinha ,  Manoj Apte

发明人： Srikanth Devarajan ,  Sridhar Narasimhan ,  Amit Sinha ,  Manoj Apte

IPC分类号： H04L29/06 ,  G06F21/51 ,  G06F21/56

CPC分类号： H04L63/0227 ,  G06F21/51 ,  G06F21/56 ,  H04L63/168

摘要： A cloud-based secure Web gateway, a cloud-based secure Web method, and a network deliver a secure Web gateway (SWG) as a cloud-based service to organizations and provide dynamic user identification and policy enforcement therein. As a cloud-based service, the SWG systems and methods provide scalability and capability of accommodating multiple organizations therein with proper isolation therebetween. There are two basic requirements for the cloud-based SWG: (i) Having some means of forwarding traffic from the organization or its users to the SWG nodes, and (ii) Being able to authenticate the organization and users for policy enforcement and access logging. The SWG systems and methods dynamically associate traffic to users regardless of the source (device, location, encryption, application type, etc.), and once traffic is tagged to a user/organization, various polices can be enforced and audit logs of user access can be maintained.

摘要翻译： 基于云的安全Web网关，基于云的安全Web方法和网络向组织提供作为基于云的服务的安全Web网关（SWG），并在其中提供动态用户标识和策略实施。 作为基于云的服务，SWG系统和方法提供了可扩展性和容纳多个组织的能力，其间具有适当的隔离。 基于云的SWG有两个基本要求：（i）具有将流量从组织或其用户转发到SWG节点的方法，以及（ii）能够对组织和用户进行身份验证以进行策略执行和访问日志记录 。 无论源（设备，位置，加密，应用程序类型等），SWG系统和方法都会将流量动态地关联到用户，一旦流量被标记给用户/组织，就可以执行各种策略并审核用户访问日志 可以维护。

公开(公告)号：US08763071B2

公开(公告)日：2014-06-24

申请号：US13051519

申请日：2011-03-18

申请人： Amit Sinha ,  Michael Andrew William Sutton ,  Srikanth Devarajan

发明人： Amit Sinha ,  Michael Andrew William Sutton ,  Srikanth Devarajan

IPC分类号： H04L29/06

CPC分类号： G06F21/51 ,  G06F21/56 ,  H04L63/20 ,  H04L67/306 ,  H04W4/60 ,  H04W12/08 ,  H04W12/12

摘要： The present disclosure provides systems and methods for mobile application security classification and enforcement. In particular, the present invention includes a method, a mobile device, and a distributed security system (e.g., a “cloud”) that is utilized to enforce security on mobile devices communicatively coupled to external networks (i.e., the Internet). Advantageously, the present invention is platform independent allowing it to operate with any current or emerging mobile device. Specifically, preventing malicious applications from running on an end user's mobile device is challenging with potentially millions of applications and billions of user devices; the only effective way to enforce application security is through the network that applications use to communicate.

摘要翻译： 本公开提供了用于移动应用安全分类和执行的系统和方法。 特别地，本发明包括一种方法，移动设备和分布式安全系统（例如，“云”），其被用于在通信地耦合到外部网络（即因特网）的移动设备上实施安全性。 有利地，本发明是平台独立的，允许其与任何当前或新兴移动设备一起操作。 具体来说，防止恶意应用程序在最终用户的移动设备上运行对于数百万应用程序和数十亿用户设备来说具有挑战性; 实施应用程序安全的唯一有效方法是通过应用程序用于通信的网络。