System and method for preventing a first node from being emulated by
another node
    2.
    发明授权
    System and method for preventing a first node from being emulated by another node 失效
    用于防止第一节点被另一个节点仿真的系统和方法

    公开(公告)号:US6151679A

    公开(公告)日:2000-11-21

    申请号:US10102

    申请日:1998-01-21

    Abstract: A network security device 10 is connected between a protected client 12 and a network 100. The network security device 10 negotiates a session key with any other protected client. Then, all communications between the two clients are encrypted. The inventive device is self-configuring and locks itself to the IP address of its client 12. Thus, the client 12 cannot change its IP address once set and therefore cannot emulate the IP address of another client. When a packet is transmitted from the protected host, the security device 10 translates the MAC address of the client to its own MAC address before transmitting the packet into the network. Packets addressed to the host, contain the MAC address of the security device. The security device 10 translates its MAC address to the client's 12 MAC address before transmitting the packet to the client 12.

    Abstract translation: 网络安全设备10连接在受保护的客户端12和网络100之间。网络安全设备10与任何其他受保护的客户端协商会话密钥。 然后,两个客户端之间的所有通信都被加密。 本发明的设备是自配置的,并将其自身锁定到其客户端12的IP地址。因此,客户端12一旦设置就不能改变其IP地址,因此不能模拟另一个客户端的IP地址。 当从受保护的主机发送分组时,安全设备10在将分组发送到网络之前将客户端的MAC地址转换为其自己的MAC地址。 寻址到主机的数据包包含安全设备的MAC地址。 在将数据包发送给客户端12之前,安全设备10将其MAC地址转换为客户端的12 MAC地址。

    Anastomotic delivery system
    3.
    发明申请
    Anastomotic delivery system 审中-公开
    吻合输送系统

    公开(公告)号:US20050038454A1

    公开(公告)日:2005-02-17

    申请号:US10809274

    申请日:2004-03-25

    Abstract: An anastomotic connector (200) for attaching two blood vessels comprising a plurality of eye segments (1604), each defining a channel and each including a part of an interlock mechanism (1600) on said channel; a plurality of hook segments (1602), each defining a tissue holding area, each adapted to pass through said channel and including a second part of said interlock mechanism (1600), wherein, said interlock mechanism (1600) engages for a hook and an eye segment when said hook segment (1602) is retracted back into said eye segment (1604) enough to attach two layers of vascular tissue between said eye segment (1604) and said hook segment (1602).

    Abstract translation: 一种用于连接两个血管的吻合连接器(200),包括多个眼部段(1604),每个眼部段限定一个通道,并且每个都包括在所述通道上的互锁机构(1600)的一部分; 多个钩段(1602),每个钩段限定组织保持区,每个钩段适于穿过所述通道并且包括所述互锁机构(1600)的第二部分,其中,所述互锁机构(1600)接合钩和 当所述钩部分(1602)缩回到所述眼部段(1604)中足以在所述眼部段(1604)和所述钩部分(1602)之间附接两层血管组织时,眼部段。

    Network security device
    4.
    发明授权
    Network security device 失效
    网络安全设备

    公开(公告)号:US06240513B1

    公开(公告)日:2001-05-29

    申请号:US09001698

    申请日:1997-12-31

    Abstract: A network security device is connected between a protected client and a network. The network security device negotiates a session key with any other protected client. Then, all communications between the two clients are encrypted. The inventive device is self-configuring and locks itself to the IP address of its client. Thus, the client cannot change its IP address once set and therefore cannot emulate the IP address of another client. When a packet is transmitted from the protected host, the security device translates the MAC address of the client to its own MAC address before transmitting the packet into the network. Packets addressed to the host, contain the MAC address of the security device. The security device translates its MAC address to the client's MAC address before transmitting the packet to the client.

    Abstract translation: 网络安全设备连接在受保护客户端和网络之间。 网络安全设备与任何其他受保护的客户端协商会话密钥。 然后,两个客户端之间的所有通信都被加密。 本发明的设备是自配置的,并将其自身锁定到其客户端的IP地址。 因此,一旦设置,客户端不能更改其IP地址,因此不能模拟另一个客户端的IP地址。 当从受保护的主机发送分组时,安全设备在将分组发送到网络之前将客户端的MAC地址转换为其自己的MAC地址。 寻址到主机的数据包包含安全设备的MAC地址。 在将数据包发送给客户端之前,安全设备将其MAC地址转换为客户端的MAC地址。

    Network security device which performs MAC address translation without
affecting the IP address
    5.
    发明授权
    Network security device which performs MAC address translation without affecting the IP address 失效
    执行MAC地址转换而不影响IP地址的网络安全设备

    公开(公告)号:US5757924A

    公开(公告)日:1998-05-26

    申请号:US529497

    申请日:1995-09-18

    Abstract: A network security device is connected between a protected client and a network. The network security device negotiates a session key with any other protected client. Then, all communications between the two clients are encrypted. The inventive device is self-configuring and locks itself to the IP address of its client. Thus, the client cannot change its IP address once set and therefore cannot emulate the IP address of another client. When a packet is transmitted from the protected host, the security device translates the MAC address of the client to its own MAC address before transmitting the packet into the network. Packets addressed to the host, contain the MAC address of the security device. The security device translates its MAC address to the client's MAC address before transmitting the packet to the client.

    Abstract translation: 网络安全设备连接在受保护客户端和网络之间。 网络安全设备与任何其他受保护的客户端协商会话密钥。 然后,两个客户端之间的所有通信都被加密。 本发明的设备是自配置的,并将其自身锁定到其客户端的IP地址。 因此,一旦设置,客户端不能更改其IP地址,因此不能模拟另一个客户端的IP地址。 当从受保护的主机发送分组时,安全设备在将分组发送到网络之前将客户端的MAC地址转换为其自己的MAC地址。 寻址到主机的数据包包含安全设备的MAC地址。 在将数据包发送给客户端之前,安全设备将其MAC地址转换为客户端的MAC地址。

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