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    • 6. 发明申请
    • PROVIDING PROTECTION AGAINST UNAUTHORIZED NETWORK ACCESS
    • 提供对未经授权的网络访问的保护
    • US20120297452A1
    • 2012-11-22
    • US13560471
    • 2012-07-27
    • Seiji MunetohAkira OhkadoYukihiko SohdaMasami Tada
    • Seiji MunetohAkira OhkadoYukihiko SohdaMasami Tada
    • G06F21/20
    • G06F21/554G06F9/45533G06F21/74G06F2221/2127H04L63/1491
    • A system includes a detection unit configured to detect unauthorized access to one or more information processing apparatuses that are virtually implemented by virtual machines executed by a computer; an authorized network configured to transfer authorized access to the one or more information processing apparatuses from an external network; a honeypot network configured to transfer unauthorized access to the information processing apparatuses from the external network; and a control unit configured to connect the information processing apparatuses for which no unauthorized access has been detected to the authorized network, and connect the information processing apparatuses for which unauthorized access has been detected to the honeypot network; wherein the control unit shifts, in response to detecting unauthorized access by the detection unit, the corresponding information processing apparatus into a decoy mode in which the detected unauthorized access is disconnected from a normal operation.
    • 一种系统,包括:检测单元,被配置为检测对由计算机执行的虚拟机虚拟实现的一个或多个信息处理设备的未授权访问; 授权网络,被配置为从外部网络传送对所述一个或多个信息处理设备的授权访问; 蜜罐网络,被配置为从外部网络传送对信息处理设备的未经授权的访问; 以及控制单元,被配置为将没有未经授权的访问的信息处理设备连接到授权网络,并且将已经检测到未经授权的访问的信息处理设备连接到蜜罐网络; 其中所述控制单元响应于检测到所述检测单元的未经授权的访问而将所述对应的信息处理设备移动到所述检测到的未授权访问与正常操作断开的诱饵模式。
    • 8. 发明授权
    • Systems, methods and computer program products for high availability enhancements of virtual security module servers
    • 用于虚拟安全模块服务器高可用性增强的系统,方法和计算机程序产品
    • US07392403B1
    • 2008-06-24
    • US11960167
    • 2007-12-19
    • Seiji Munetoh
    • Seiji Munetoh
    • H04L9/00G06F12/14
    • G06F21/602G06F21/72H04L9/0844H04L2209/127
    • Systems, methods and computer program products for high availability enhancements of virtual security module servers. Exemplary embodiments include a command processing method, including receiving a command from a virtual machine monitor in an I/O controller of a recipient virtual security appliance, determining a load of a crypto engine of the recipient virtual security appliance to assign a master/slave flag, the crypto engine having a master virtual trusted platform module and a slave trusted platform module, assigning a master/slave flag to the command to identify a command type, determining the command type in the I/O controller, receiving output from the crypto engine and returning the output to the virtual machine monitor.
    • 用于虚拟安全模块服务器高可用性增强的系统,方法和计算机程序产品。 示例性实施例包括命令处理方法,包括从接收者虚拟安全设备的I / O控制器中的虚拟机监视器接收命令,确定接收者虚拟安全设备的加密引擎的负载以分配主/从标志 所述密码引擎具有主虚拟可信平台模块和从可信平台模块,为所述命令分配主/从标志以识别命令类型,确定所述I / O控制器中的命令类型,接收所述密码引擎的输出 并将输出返回到虚拟机监视器。
    • 9. 发明申请
    • Security and ticketing system control and management
    • 安全和票务系统的控制和管理
    • US20100005304A1
    • 2010-01-07
    • US12140084
    • 2008-06-16
    • Hiroshi MaruyamaSeiji MunetohSachiko Yoshihama
    • Hiroshi MaruyamaSeiji MunetohSachiko Yoshihama
    • H04L9/00
    • G06Q20/045G06Q20/40975H04L9/0894H04L9/3247H04L9/3263
    • A security device of this invention includes a nonvolatile storage unit 22 for storing a validity check unit including a counter updated every time signature function means 30 is called up, a volatile storage unit 24 for reading and storing a counter array out of an external nonvolatile storage unit storing the counter array, in which the counter array is obtained by coupling a hash value generated for each signature key with a signature number counter for counting the number of signatures performed by use of the signature key, and a hash function unit 28 for reading the counter array out of the volatile storage unit 24, generating the hash value, and transferring the hash value to the validity check unit for a validity check.
    • 本发明的安全装置包括非易失性存储单元22,用于存储每当签名功能装置30调用时更新的计数器的有效性检查单元,用于从外部非易失性存储器读出并存储计数器阵列的易失性存储单元24 存储计数器阵列的单元,其中通过将为每个签名密钥生成的哈希值与通过使用签名密钥执行的签名数进行计数的签名号计数器相结合而获得计数器阵列,以及用于读取的散列函数单元28 从易失性存储单元24出来的计数器阵列,产生哈希值,并将哈希值传送到有效性检查单元进行有效性检查。