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8 条记录 (耗时 0.01 秒)

    A METHOD FOR REALIZING MOBILE STATION SECURE UPDATE AND CORRELATIVE REACTING SYSTEM
    2.
    发明公开
    A METHOD FOR REALIZING MOBILE STATION SECURE UPDATE AND CORRELATIVE REACTING SYSTEM 审中-公开
    一种用于提供安全的移动站和更新相关反应系统

    公开(公告)号：EP1860898A4

    公开(公告)日：2008-05-14

    申请号：EP06804927

    申请日：2006-10-13

    申请人： HUAWEI TECH CO LTD

    发明人： JI CHANGFENG ,  WEI JIWEI ,  LIU SHULING ,  ZHENG ZHIBIN

    IPC分类号： H04W8/22 ,  H04W8/24 ,  H04W12/00

    CPC分类号： H04L63/102 ,  H04L63/145 ,  H04L67/34 ,  H04W8/22 ,  H04W8/245 ,  H04W12/08 ,  H04W12/12

    摘要： A correlative reacting system(CRS) and method for realizing mobile station secure update is provided in the invention, the CRS includes security correlative agent(SCA) and security correlative server(SCS) which is in the network side and communicates with SCA though air interface. In the invention, the CRS interchanges information with mobile station and control mobile station to update automatically. The automatic secure update includes automatic download install, updating SCA and repairing insecure factor of mobile station automatically and so on. In the invention, mobile station can automatically be controlled to finish automatic secure update without user’s participance, thus mobile station’s security can be improved and it’s burden of security process can be decreased, and service communication quality can be increases, synchronously communication burden of operation manager can be decreased.

    A SYSTEM AND METHOD FOR GENERATING THE ANALOG-DIGITAL MIXED CHAOTIC SIGNAL, A ENCRYPTION COMMUNICATION METHOD THEREOF
    7.
    发明公开
    A SYSTEM AND METHOD FOR GENERATING THE ANALOG-DIGITAL MIXED CHAOTIC SIGNAL, A ENCRYPTION COMMUNICATION METHOD THEREOF 有权
    系统和方法用于其生成模拟数字混合混沌信号加密通信方法

    公开(公告)号：EP1971070A4

    公开(公告)日：2009-05-20

    申请号：EP06840754

    申请日：2006-12-30

    申请人： UNIV HUAZHONG SCIENCE TECH ,  HUAWEI TECH CO LTD

    发明人： HU HANPING ,  WANG ZUXI ,  WU XIAOGANG ,  ZHOU LIN ,  ZHU ZIQI ,  WEI JIWEI ,  YANG JIE ,  LU PENGYU ,  ZHENG ZHIBIN

    IPC分类号： H04L9/00

    CPC分类号： H04L9/001 ,  H04L9/12

    摘要： A system and method for generating analog-digital mixed chaotic signal and a encryption communication method thereof, by the means of the complementary characteristic of the continuous chaotic system (12,22) and digital chaotic system (11,21), the shortcoming that the continuous chaotic system (12,22) cannot steadily and synchronously work for long time and the synchronous signal must be transmitted in channel will be overcame, meanwhile the problem, i.e. the characteristic degenerate of the digital chaotic system (11,21) will be overcame. By the present invention, the digital chaotic systems (11,21) separated each other control local continuous chaotic systems (12,22) respectively, so as to enable the continuous chaotic systems (12,22) separated each other to steadily and synchronously work for long time without transmitting the synchronous drive signal and increase the capacity for preventing from the attack effectively; the continuous chaotic systems (12,22) disturb the local digital chaotic system (11,21) to prevent the digital chaotic system (11,21) from the characteristic degenerate. The digital chaotic sequence output from the analog-digital mixed chaotic system (1,2) can be as the pseudo random number sequence, or as the privacy key stream to encrypt the data; and the continuous chaotic signal has been output can be used to design the chaotic-synchronous based secrecy communication system.

    A SYSTEM FOR CONTROLLING THE SECURITY OF NETWORK AND A METHOD THEREOF
    8.
    发明公开
    A SYSTEM FOR CONTROLLING THE SECURITY OF NETWORK AND A METHOD THEREOF 审中-公开
    系统ZUR KONTROLLE DER SICHERHEIT EINES NETZWERKS UND VERFAHRENDAFÜR

    公开(公告)号：EP1936892A4

    公开(公告)日：2009-02-11

    申请号：EP06791210

    申请日：2006-10-08

    申请人： HUAWEI TECH CO LTD

    发明人： WEI JIWEI ,  ZHENG ZHIBIN ,  LIU SHULING

    IPC分类号： H04L29/06 ,  G06F21/00 ,  H04L12/58

    CPC分类号： H04L51/12 ,  H04L63/0227 ,  H04L63/104 ,  H04L63/1433

    摘要： A system for controlling the security of network and the method thereof, are general applied in the network security field. The server at the network side receives the local security information collected and reported by the terminal device, analyzes the plurality of the security information, determines the security policy based on the analyzed result. Because the linkage between the network side and the terminal side is realized and the security policy is draw based on the information from the terminal device, thereby the threat of security from the terminal device may be confront at the source. The present invention may consider the more information sources when drawing the security policy; therefore the security policy may be more proper and exact. Furthermore the difference security service is provided, which is corresponded to the terminal device of the different user levels. Moreover, the present invention also provides the protection from the Spam based on the linkage between the terminal and server.

    摘要翻译： 用于控制网络安全的系统及其方法一般适用于网络安全领域。 网络侧的服务器接收终端设备收集和报告的本地安全信息，分析多个安全信息，根据分析结果确定安全策略。 因为实现了网络侧和终端之间的联动，并且基于来自终端设备的信息绘制安全策略，从而来自终端设备的安全威胁可能在源头上面临。 本发明可以在绘制安全策略时考虑更多的信息源; 因此，安全策略可能更为正确和准确。 此外，提供了差异安全服务，其对应于不同用户级别的终端设备。 此外，本发明还基于终端和服务器之间的联动来提供对垃圾邮件的保护。