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1. 发明申请

US20120288096A1 SECURITY KEY DISTRIBUTION IN A CLUSTER 有权
公开(公告)号：US20120288096A1
公开(公告)日：2012-11-15
申请号：US13556398
申请日：2012-07-24
申请人： Jes Kiran Chittigala , Ravi A. Shankar , Vidya Ranganathan
发明人： Jes Kiran Chittigala , Ravi A. Shankar , Vidya Ranganathan
IPC分类号： H04L9/08
CPC分类号： H04L9/0825 , H04L63/045
摘要： Provided are techniques for the fast and reliable distribution of security keys within a cluster of computing devices, or computers. One embodiment provides a method for secure distribution of encryption keys, comprising generating a symmetric key for the encryption of communication among a plurality of nodes of a cluster of nodes; encrypting the symmetric key with a plurality of public keys, each public key corresponding to a particular node of the plurality of modes, to generate a plurality of encrypted symmetric keys; storing the plurality of encrypted symmetric keys in a central repository; and distributing the encrypted symmetric keys to the nodes such that each particular node receives an encrypted symmetric key corresponding to a corresponding public key of the particular node.

2. 发明申请

US20120272051A1 SECURITY KEY DISTRIBUTION IN A CLUSTER 审中-公开
标题翻译：集群中的安全密钥分配
公开(公告)号：US20120272051A1
公开(公告)日：2012-10-25
申请号：US13092318
申请日：2011-04-22
申请人： Jes Kiran Chittigala , Ravi A. Shankar , Vidya Ranganathan
发明人： Jes Kiran Chittigala , Ravi A. Shankar , Vidya Ranganathan
IPC分类号： H04L9/00 , H04L9/08
CPC分类号： H04L9/0825 , H04L63/045
摘要： Provided are techniques for the fast and reliable distribution of security keys within a cluster of computing devices, or computers. One embodiment provides a method for secure distribution of encryption keys, comprising generating a symmetric key for the encryption of communication among a plurality of nodes of a cluster of nodes; encrypting the symmetric key with a plurality of public keys, each public key corresponding to a particular node of the plurality of modes, to generate a plurality of encrypted symmetric keys; storing the plurality of encrypted symmetric keys in a central repository; and distributing the encrypted symmetric keys to the nodes such that each particular node receives an encrypted symmetric key corresponding to a corresponding public key of the particular node.
摘要翻译：提供了用于在计算设备或计算机的群集内快速和可靠地分发安全密钥的技术。一个实施例提供了一种用于安全分发加密密钥的方法，包括：生成用于在节点簇的多个节点之间进行通信加密的对称密钥; 用多个公开密钥加密所述对称密钥，每个公共密钥对应于所述多个模式中的特定节点，以生成多个加密的对称密钥; 将所述多个加密对称密钥存储在中央存储库中; 以及将加密的对称密钥分发到节点，使得每个特定节点接收与特定节点的相应公钥对应的加密对称密钥。

3. 发明授权

US08903096B2 Security key distribution in a cluster 有权
标题翻译：集群中的安全密钥分发
公开(公告)号：US08903096B2
公开(公告)日：2014-12-02
申请号：US13556398
申请日：2012-07-24
申请人： Jes Kiran Chittigala , Ravi A. Shankar , Vidya Ranganathan
发明人： Jes Kiran Chittigala , Ravi A. Shankar , Vidya Ranganathan
IPC分类号： H04L29/06 , H04L9/08
CPC分类号： H04L9/0825 , H04L63/045
摘要： Provided are techniques for the fast and reliable distribution of security keys within a cluster of computing devices, or computers. One embodiment provides a method for secure distribution of encryption keys, comprising generating a symmetric key for the encryption of communication among a plurality of nodes of a cluster of nodes; encrypting the symmetric key with a plurality of public keys, each public key corresponding to a particular node of the plurality of modes, to generate a plurality of encrypted symmetric keys; storing the plurality of encrypted symmetric keys in a central repository; and distributing the encrypted symmetric keys to the nodes such that each particular node receives an encrypted symmetric key corresponding to a corresponding public key of the particular node.
摘要翻译：提供了用于在计算设备或计算机的群集内快速和可靠地分发安全密钥的技术。一个实施例提供了一种用于安全分发加密密钥的方法，包括：生成用于在节点簇的多个节点之间进行通信加密的对称密钥; 用多个公开密钥加密所述对称密钥，每个公共密钥对应于所述多个模式中的特定节点，以生成多个加密的对称密钥; 将所述多个加密对称密钥存储在中央存储库中; 以及将加密的对称密钥分发到节点，使得每个特定节点接收与特定节点的相应公钥对应的加密对称密钥。

4. 发明申请

US20080289036A1 TIME-BASED CONTROL OF USER ACCESS IN A DATA PROCESSING SYSTEM INCORPORATING A ROLE-BASED ACCESS CONTROL MODEL 审中-公开
标题翻译：基于角色访问控制模型的数据处理系统中用户访问的基于时间的控制
公开(公告)号：US20080289036A1
公开(公告)日：2008-11-20
申请号：US11751010
申请日：2007-05-19
申请人： MADHUSUDANAN KANDASAMY , Vidya Ranganathan , Ravi A. Shankar
发明人： MADHUSUDANAN KANDASAMY , Vidya Ranganathan , Ravi A. Shankar
IPC分类号： H04L9/32
CPC分类号： G06F21/6218 , G06F2221/2137
摘要： Computer implemented method, system and computer usable program code for providing time-based control of user access in a data processing system utilizing a Role-Based Access Control model. A computer implemented method for providing time-based control of user access in a data processing system utilizing a Role-Based Access Control model includes providing at least one timing attribute for a role, wherein each at least one timing attribute specifies a timing condition by which a user is enabled to use the role. The user is enabled to use the role pursuant to satisfying the at least one timing attribute.
摘要翻译：计算机实现的方法，系统和计算机可用程序代码，用于在利用基于角色的访问控制模型的数据处理系统中提供用户访问的基于时间的控制。一种用于在使用基于角色的访问控制模型的数据处理系统中提供对用户访问的基于时间的控制的计算机实现的方法包括为角色提供至少一个定时属性，其中每个至少一个定时属性指定定时条件，使用者可以使用该角色。使用户能够使用该角色来满足至少一个定时属性。

5. 发明授权

US09329952B2 Reducing application downtime during failover 有权
公开(公告)号：US09329952B2
公开(公告)日：2016-05-03
申请号：US12961569
申请日：2010-12-07
申请人： Manohar R. Bodke , Ravikiran Moningi , Ravi A. Shankar , Vidya Ranganathan
发明人： Manohar R. Bodke , Ravikiran Moningi , Ravi A. Shankar , Vidya Ranganathan
IPC分类号： G06F11/00 , G06F11/20
CPC分类号： G06F11/203 , G06F11/2038 , G06F11/2046
摘要： Reducing application downtime during failover including identifying a critical line in the startup of an application, the critical line comprising the point in the startup of the application in which the application begins to use dependent resources; checkpointing the application at the critical line of startup; identifying a failure in the application; and restarting the application from the checkpointed application at the critical line.

6. 发明申请

US20230045110A1 IMPORT OF DEPLOYABLE CONTAINERS AND SOURCE CODE IN CLOUD DEVELOPMENT ENVIRONMENT 有权
公开(公告)号：US20230045110A1
公开(公告)日：2023-02-09
申请号：US17972393
申请日：2022-10-24
申请人： Vidya Ranganathan , Mruthunjaya Chetty , Avinash Reddy Palleti , Ramakrishna Dorairaju
发明人： Vidya Ranganathan , Mruthunjaya Chetty , Avinash Reddy Palleti , Ramakrishna Dorairaju
IPC分类号： G06F21/57 , G06F8/41 , G06F8/61
摘要： Various systems and methods are described for testing and deployment of containers on cloud and edge computing hardware. An example development platform may include capabilities for identifying, from a remote location, data to import a container software package. The development platform may store a container image, based on the data to import the container software package.
The development platform may perform a security evaluation of the container image, before execution of the container image. The development platform may store results of the security evaluation of the container image in a database accessible to the development platform. The development platform may add the container image into a registry of containers available for execution at the development platform, with execution of the container image being based on verification of the results of the security evaluation and use of the registry of containers.

7. 发明授权

US08745597B2 Providing programming support to debuggers 失效
标题翻译：为调试器提供编程支持
公开(公告)号：US08745597B2
公开(公告)日：2014-06-03
申请号：US12625840
申请日：2009-11-25
申请人： Madhusudanan Kandasamy , Vidya Ranganathan
发明人： Madhusudanan Kandasamy , Vidya Ranganathan
IPC分类号： G06F9/44 , G06F9/45 , G06F11/00
CPC分类号： G06F11/3644
摘要： System, and computer program product for providing programming support to a debugger are disclosed. The debugger executes at least one debugger programming statement which modifies at least a portion of the computer program during execution of the computer program without recompiling the computer program. The debugger may be instructed to execute the at least one debugger programming statement at a specified position of the computer program. The at least one debugger programming statement may include a delete instruction that instructs the debugger to prevent one or more programming statements at a specified position in the computer program from being executed. The debugger may be instructed to execute the at least one debugger programming statement instead of one or more programming statements at a specified position in the computer program without recompiling the computer program.
摘要翻译：公开了一种用于向调试器提供编程支持的系统和计算机程序产品。调试器执行至少一个调试器编程语句，其在计算机程序的执行期间修改计算机程序的至少一部分，而不重新编译计算机程序。可以指示调试器在计算机程序的指定位置执行至少一个调试器编程语句。所述至少一个调试器编程语句可以包括指令调试器防止在计算机程序中的指定位置处的一个或多个编程语句被执行的删除指令。可以指示调试器在计算机程序中的指定位置执行至少一个调试器编程语句而不是一个或多个编程语句，而不重新编译计算机程序。

8. 发明授权

US08631123B2 Domain based isolation of network ports 有权
标题翻译：基于域的隔离网络端口
公开(公告)号：US08631123B2
公开(公告)日：2014-01-14
申请号：US13006618
申请日：2011-01-14
申请人： Saurabh Desai , George Mathew Koikara , Pruthvi Panyam Nataraj , Guha Prasad Venkataraman , Vidya Ranganathan
发明人： Saurabh Desai , George Mathew Koikara , Pruthvi Panyam Nataraj , Guha Prasad Venkataraman , Vidya Ranganathan
IPC分类号： G06F15/173 , G06F15/16
CPC分类号： H04L63/0236 , H04L63/104
摘要： When an operating system process evaluates a rule for an operation being attempted on a logical network port, the operating system process determines whether the target logical port falls within a range of logical ports, and then determines whether the operation is associated with a permitted domain of the range of logical ports. If the operation is a bind operation, then the process attempting to bind to the target port will be allowed to bind if the target port falls within the range and the operation/process is associated with a permitted domain. Otherwise, the binding operation will not be allowed to proceed.
摘要翻译：当操作系统进程评估在逻辑网络端口上尝试的操作的规则时，操作系统进程确定目标逻辑端口是否落入逻辑端口的范围内，然后确定该操作是否与允许的域逻辑端口的范围。如果操作是绑定操作，则如果目标端口在范围内，并且操作/进程与允许的域相关联，则尝试绑定到目标端口的进程将被允许绑定。否则，将不允许绑定操作继续。

9. 发明授权

US07908476B2 Virtualization of file system encryption 有权
标题翻译：虚拟化文件系统加密
公开(公告)号：US07908476B2
公开(公告)日：2011-03-15
申请号：US11621800
申请日：2007-01-10
申请人： Madhusudanan Kandasamy , George Mathew Koikara , Pruthvi Panyam Nataraj , Vidya Ranganathan
发明人： Madhusudanan Kandasamy , George Mathew Koikara , Pruthvi Panyam Nataraj , Vidya Ranganathan
IPC分类号： H04L29/06 , G06F9/00 , G06F12/00
CPC分类号： G06F21/6218 , G06F2221/2107
摘要： A computer implemented method, apparatus, and computer program product for using a virtual file system to encrypt files. The process registers a plurality of file systems on a data processing system with the virtual file system. The virtual file system is enabled to encrypt files without intervention from any file system in the plurality of file systems. The virtual file system identifies whether a file on a given file system is an encrypted file using a map file associated with the given file system. In response to identifying the file as an encrypted file, the virtual file system encrypts all data written to the file in accordance with encryption specifications in the map file.
摘要翻译：一种用于使用虚拟文件系统加密文件的计算机实现的方法，装置和计算机程序产品。该过程使用虚拟文件系统在数据处理系统上注册多个文件系统。启用虚拟文件系统来加密文件，而不需要在多个文件系统中的任何文件系统的干预。虚拟文件系统识别给定文件系统上的文件是否是使用与给定文件系统相关联的映射文件的加密文件。响应于将文件识别为加密文件，虚拟文件系统根据地图文件中的加密规范加密写入文件的所有数据。

10. 发明授权

US08949566B2 Locking access to data storage shared by a plurality of compute nodes 有权
标题翻译：锁定对由多个计算节点共享的数据存储的访问
公开(公告)号：US08949566B2
公开(公告)日：2015-02-03
申请号：US12958891
申请日：2010-12-02
申请人： Madhusudanan Kandasamy , Vidya Ranganathan , Murali Vaddagiri
发明人： Madhusudanan Kandasamy , Vidya Ranganathan , Murali Vaddagiri
IPC分类号： G06F12/14 , G06F9/52 , G06F17/30 , G06F9/45 , G06F9/54
CPC分类号： G06F9/526 , G06F8/458 , G06F9/52 , G06F9/524 , G06F9/546 , G06F17/30171
摘要： Methods, apparatuses, and computer program products are provided for locking access to data storage shared by a plurality of compute nodes. Embodiments include maintaining, by a compute node, a queue of requests from requesting compute nodes of the plurality of compute nodes for access to the data storage, wherein possession of the queue represents possession of a mutual-exclusion lock on the data storage, the mutual-exclusion lock indicating exclusive permission for access to the data storage; and conveying, based on the order of requests in the queue, possession of the queue from the compute node to a next requesting compute node when the compute node no longer requires exclusive access to the data storage.
摘要翻译：提供了用于锁定对由多个计算节点共享的数据存储的访问的方法，装置和计算机程序产品。实施例包括由计算节点维护来自多个计算节点的请求计算节点的用于访问数据存储器的请求队列，其中拥有队列表示在数据存储器上拥有互斥锁，相互指示访问数据存储器的独占权限; 以及当所述计算节点不再需要对所述数据存储器的独占访问时，基于所述队列中的请求的顺序传送所述队列从所述计算节点到下一个请求计算节点。

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