ROLLBACK PROTECTION FOR LOGIN SECURITY POLICY
    1.
    发明申请
    ROLLBACK PROTECTION FOR LOGIN SECURITY POLICY 有权
    滚动保护登录安全策略

    公开(公告)号:US20130346757A1

    公开(公告)日:2013-12-26

    申请号:US13531481

    申请日:2012-06-22

    IPC分类号: G06F21/00

    CPC分类号: G06F21/6245 G06F21/554

    摘要: In one embodiment, an encryption system may protect user login metadata from hammering attacks. A data storage 140 may store an integrity protected data set 602 for an operating system in a storage location. A processor 120 may register a counter reading from a remote counter 202 in a secure location 204 separate from the storage location. The processor 120 may determine a lockout state of the integrity protected data set 602 based on the counter reading.

    摘要翻译: 在一个实施例中,加密系统可以保护用户登录元数据免受锤击攻击。 数据存储器140可以将存储位置中的操作系统的完整性保护数据集602存储。 处理器120可以从与存储位置分开的安全位置204中的远程计数器202注册计数器读取。 处理器120可以基于计数器读数来确定完整性保护数据集602的锁定状态。