Method and system for secure, one-time password override during password-protected system boot
    3.
    发明授权
    Method and system for secure, one-time password override during password-protected system boot 有权
    在密码保护的系统启动期间安全的一次密码替换的方法和系统

    公开(公告)号:US07210166B2

    公开(公告)日:2007-04-24

    申请号:US10967761

    申请日:2004-10-16

    Abstract: A method, system, and program product for enabling administrative recovery of a user's lost/forgotten boot-up passwords without compromising the administrative/master password(s). A restricted-use password is dynamically generated from a first hash of a random number generated on a client system and a secret retrieved from a secure device associated with the client system. The restricted-use password operates as a master password but is not the administrative password of the client system. Once the password is generated, it is provided to the user/client system to enable user access to said client system and hardfile and reset of the user passwords.

    Abstract translation: 一种方法,系统和程序产品,用于在不影响管理/主密码的情况下实现对用户丢失/遗忘启动密码的管理恢复。 从客户端系统上产生的随机数的第一个哈希值和从与客户机系统相关联的安全设备检索的秘密,动态地生成受限制的密码。 受限使用的密码作为主密码操作,但不是客户端系统的管理密码。 一旦生成密码,就将它提供给用户/客户端系统,以使用户能够访问所述客户端系统,并且硬文件和用户密码的复位。

    Packet filtering in a NIC to control antidote loading
    8.
    发明授权
    Packet filtering in a NIC to control antidote loading 有权
    在NIC中进行包过滤以控制解毒剂加载

    公开(公告)号:US07752659B2

    公开(公告)日:2010-07-06

    申请号:US11057795

    申请日:2005-02-14

    CPC classification number: H04L63/145

    Abstract: A method and system is described for selectively downloading antidotes onto a client computer. The client computer is connected via a network interface card (NIC) to a network that contains an anti-virus server. The NIC is initially logically isolated from the client computer, thus permitting the NIC to autonomously examine packets to and from the client computer and the network. The NIC selectively accepts packets only from trusted Internet Protocol (IP) addresses that conform to a security format such as Internet Protocol Security (IPSec).

    Abstract translation: 描述了用于有选择地将解毒剂下载到客户端计算机上的方法和系统。 客户端计算机通过网络接口卡(NIC)连接到包含防病毒服务器的网络。 NIC最初在逻辑上与客户端计算机隔离,从而允许NIC自主地检查到客户端计算机和网络的数据包。 NIC选择性地仅接收来自符合诸如因特网协议安全(IPSec)之类的安全格式的受信任的因特网协议(IP)地址的分组。

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