DETECTION OF PARTICULAR TRAFFIC IN COMMUNICATION NETWORKS
    1.
    发明申请
    DETECTION OF PARTICULAR TRAFFIC IN COMMUNICATION NETWORKS 审中-公开
    检测通信网络中的特殊业务

    公开(公告)号:US20100150006A1

    公开(公告)日:2010-06-17

    申请号:US12337254

    申请日:2008-12-17

    IPC分类号: G06F11/30

    摘要: A method for detecting a particular data traffic in a communication network having a plurality of nodes comprises: maintaining a list of detecting scans to be applied to an incoming data traffic; receiving the incoming data traffic; and applying a subset of the detecting scans in the list to the incoming data traffic. A network node for detecting a particular traffic in a communication network having a plurality of nodes comprises: a list of detecting scans to be applied to an incoming data traffic; an input for receiving the incoming data traffic; and an inspection chain, which applies a subset of detecting scans in the list to the incoming data traffic.

    摘要翻译: 一种用于检测具有多个节点的通信网络中的特定数据业务的方法,包括:维护要应用于输入数据业务的检测扫描的列表; 接收传入数据流量; 以及将列表中的检测扫描的子集应用于输入数据业务。 用于检测具有多个节点的通信网络中的特定业务的网络节点包括:要应用于输入数据业务的检测扫描的列表; 用于接收输入数据流量的输入; 以及检查链,其将列表中的检测扫描的子集应用于输入数据流量。

    HIGHLY AVAILABLE CRYPTOGRAPHIC KEY STORAGE (HACKS)
    2.
    发明申请
    HIGHLY AVAILABLE CRYPTOGRAPHIC KEY STORAGE (HACKS) 有权
    高可用性存储关键(HACKS)

    公开(公告)号:US20080152151A1

    公开(公告)日:2008-06-26

    申请号:US11615364

    申请日:2006-12-22

    IPC分类号: H04L9/00 G06F12/16

    摘要: A system and method for managing trusted platform module (TPM) keys utilized in a cluster of computing nodes. A cluster-level management unit communicates with a local TPM agent in each node in the cluster. The cluster-level management unit has access to a database of protection groups, wherein each protection group comprises one active node which creates a TPM key and at least one standby node which stores a backup copy of the TPM key for the active node. The local TPM agent in the active node automatically initiates a migration process for automatically migrating the backup copy of the TPM key to the at least one standby node. The system maintains coherency of the TPM keys by also deleting the backup copy of the TPM key in the standby node when the key is deleted by the active node.

    摘要翻译: 一种用于管理在一组计算节点中使用的可信平台模块(TPM)密钥的系统和方法。 集群级管理单元与集群中每个节点中的本地TPM代理进行通信。 集群级管理单元可以访问保护组的数据库,其中每个保护组包括一个创建TPM密钥的活动节点和存储活动节点的TPM密钥的备份副本的至少一个备用节点。 主动节点中的本地TPM代理自动启动迁移过程,以便将TPM密钥的备份副本自动迁移到至少一个备用节点。 当主动节点删除密钥时,系统还通过删除备用节点中TPM密钥的备份副本来维护TPM密钥的一致性。

    METHOD AND NODES FOR PROVIDING SECURE ACCESS TO CLOUD COMPUTING FOR MOBILE USERS
    7.
    发明申请
    METHOD AND NODES FOR PROVIDING SECURE ACCESS TO CLOUD COMPUTING FOR MOBILE USERS 有权
    提供安全访问移动用户云计算的方法和方法

    公开(公告)号:US20110264906A1

    公开(公告)日:2011-10-27

    申请号:US12768034

    申请日:2010-04-27

    IPC分类号: H04L9/00 H04L29/06

    摘要: A mobile node, a gateway node and methods are provided for securely storing a content into a remote node. The mobile node, or a gateway node of a network providing access to the mobile node, applies a content key to the content prior to sending the content for storage in the remote node. The content key is generated at the mobile node, based on a random value obtained from an authentication server, or directly at the authentication server if applied by the gateway node. The content key is not preserved in the mobile node or in the gateway node, for security purposes. When the mobile node or the gateway node fetches again the content from the remote node, the same content key is generated again for decrypting the content. The remote node does not have access to the content key and can therefore no read or modify the content.

    摘要翻译: 提供移动节点,网关节点和方法以将内容安全地存储到远程节点中。 移动节点或提供对移动节点的访问的网络的网关节点在发送用于存储在远程节点内的内容之前向内容应用内容密钥。 基于从认证服务器获得的随机值,或者如果由网关节点应用,则直接在认证服务器处,在移动节点生成内容密钥。 出于安全考虑,内容密钥不会保留在移动节点或网关节点中。 当移动节点或网关节点从远程节点再次获取内容时,再次产生相同的内容密钥以解密该内容。 远程节点无法访问内容密钥,因此无法读取或修改内容。

    Method and nodes for providing secure access to cloud computing for mobile users
    8.
    发明授权
    Method and nodes for providing secure access to cloud computing for mobile users 有权
    为移动用户提供安全访问云计算的方法和节点

    公开(公告)号:US08452957B2

    公开(公告)日:2013-05-28

    申请号:US12768034

    申请日:2010-04-27

    IPC分类号: G06F21/00

    摘要: A mobile node, a gateway node and methods are provided for securely storing a content into a remote node. The mobile node, or a gateway node of a network providing access to the mobile node, applies a content key to the content prior to sending the content for storage in the remote node. The content key is generated at the mobile node, based on a random value obtained from an authentication server, or directly at the authentication server if applied by the gateway node. The content key is not preserved in the mobile node or in the gateway node, for security purposes. When the mobile node or the gateway node fetches again the content from the remote node, the same content key is generated again for decrypting the content. The remote node does not have access to the content key and can therefore no read or modify the content.

    摘要翻译: 提供移动节点,网关节点和方法以将内容安全地存储到远程节点中。 移动节点或提供对移动节点的访问的网络的网关节点在发送用于存储在远程节点内的内容之前向内容应用内容密钥。 基于从认证服务器获得的随机值,或者如果由网关节点应用,则直接在认证服务器处,在移动节点生成内容密钥。 出于安全考虑,内容密钥不会保留在移动节点或网关节点中。 当移动节点或网关节点从远程节点再次获取内容时,再次产生相同的内容密钥以解密该内容。 远程节点无法访问内容密钥,因此无法读取或修改内容。

    Method and Apparatus for Authentication Service Application Processes During Service Reallocation in High Availability Clusters
    9.
    发明申请
    Method and Apparatus for Authentication Service Application Processes During Service Reallocation in High Availability Clusters 有权
    在高可用性集群中的业务重新分配期间认证服务应用过程的方法和装置

    公开(公告)号:US20090190758A1

    公开(公告)日:2009-07-30

    申请号:US12020185

    申请日:2008-01-25

    IPC分类号: H04L9/00

    摘要: A method and communication node for providing secure communications and services in a High Availability (HA) cluster. The communication node comprises an Operating System (OS) that detects an unavailability of a first service application process and switches a second service application process from the first state to the second state, the second service application being selected for taking over service currently provided from the first service application process, the first state and the second state each being associated to a set of rights in the cluster. The OS generates a private key for the second service application process based on its second state. The set of rights associated to the second state allows the OS to replace the first service application process with the second service application process for providing secure communications between the second service application and other service application processes in the HA cluster.

    摘要翻译: 一种用于在高可用性(HA)集群中提供安全通信和服务的方法和通信节点。 通信节点包括检测第一服务应用进程的不可用性的操作系统(OS),并且将第二服务应用进程从第一状态切换到第二状态,第二服务应用被选择用于接管目前从 第一服务应用进程,第一状态和第二状态各自与集群中的一组权限相关联。 操作系统基于其第二状态为第二服务应用进程生成私钥。 与第二状态相关联的一组权限允许OS用第二服务应用进程替换第一服务应用进程,以在第二服务应用和HA群集中的其他服务应用进程之间提供安全通信。

    Hybrid firewall for data center security
    10.
    发明授权
    Hybrid firewall for data center security 有权
    用于数据中心安全的混合防火墙

    公开(公告)号:US09275004B2

    公开(公告)日:2016-03-01

    申请号:US13710642

    申请日:2012-12-11

    摘要: A system and method for managing a hybrid firewall solution, employing both hardware and software firewall components, for a cloud computing data center is provided. A virtual application is hosted by a first plurality of application virtual machines and a second plurality of firewall virtual machines provides firewalling services for traffic associated with the virtual application. A cloud management entity determines that the virtual application requires an increased number of application virtual machines. A security profile for the virtual application is verified to determine if an increased number of firewall virtual machines is required by the increased number of application virtual machines. The cloud management entity can instantiate additional application virtual machines and firewall virtual machines as required.

    摘要翻译: 提供了一种用于管理云计算数据中心的混合防火墙解决方案(采用硬件和软件防火墙组件)的系统和方法。 虚拟应用由第一多个应用虚拟机托管,并且第二多个防火墙虚拟机为与虚拟应用相关联的流量提供防火墙服务。 云管理实体确定虚拟应用程序需要更多数量的应用程序虚拟机。 验证虚拟应用程序的安全配置文件,以确定增加数量的应用程序虚拟机是否需要增加数量的防火墙虚拟机。 云管理实体可以根据需要实例化其他应用程序虚拟机和防火墙虚拟机。