INDEX OF USABILITY FOR A REPLACEMENT PAYMENT CARD

    公开(公告)号:US20180018669A1

    公开(公告)日:2018-01-18

    申请号:US15209818

    申请日:2016-07-14

    摘要: A method for establishing an index of usability associated with a replacement payment card is provided. The method may include receiving a payment card replacement request in a vending facility. The method may further include identifying at least one possible risk factor associated with a user utilizing the replacement payment card. The method may also include creating a risk assessment based on the at least one identified possible risk factor. The method may further include establishing an index of usability for the replacement payment card based on the created assessment, whereby a value of the index of usability correlates to a plurality of restrictions placed on using the replacement payment card. The method may also include storing the established index of usability in a database.

    Logical Partition Media Access Control Impostor Detector
    7.
    发明申请
    Logical Partition Media Access Control Impostor Detector 有权
    逻辑分区介质访问控制冒号检测器

    公开(公告)号:US20150319145A1

    公开(公告)日:2015-11-05

    申请号:US14799631

    申请日:2015-07-15

    IPC分类号: H04L29/06 H04L12/26

    摘要: Provided are techniques to enable a virtual input/output server (VIOS) to establish cryptographically secure signals with target LPARs to detect an imposter or spooling LPAR. The secure signal, or “heartbeat,” may be configured as an Internet Key Exchange/Internet Protocol Security (IKE/IPSec) encapsulated packet (ESP) connection or tunnel. Within the tunnel, the VIOS pings each target LPAR and, if a heartbeat is interrupted, the VIOS makes a determination as to Whether the tunnel is broken, the corresponding LPAR is down or a media access control (MAC) spoofing attach is occurring. The determination is made by sending as heartbeat that is designed to fail unless the heartbeat is received by as spooling device.

    摘要翻译: 提供了使虚拟输入/输出服务器(VIOS)能够使用目标LPAR建立加密安全信号以检测冒牌者或假脱机LPAR的技术。 安全信号或“心跳”可以配置为Internet密钥交换/互联网协议安全(IKE / IPSec)封装数据包(ESP)连接或隧道。 在隧道内,VIOS对每个目标LPAR进行ping,如果心跳中断,VIOS就确定隧道是否断开,相应的LPAR是否关闭,还是发生媒体访问控制(MAC)欺骗附件。 通过发送设置为失败的心跳来进行确定,除非作为假脱机设备接收心跳。