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公开(公告)号:US20130263245A1
公开(公告)日:2013-10-03
申请号:US13794367
申请日:2013-03-11
申请人: Yi Sun , Meng Xu , Louis Cheung , Choung-Yaw Michael Shieh
发明人: Yi Sun , Meng Xu , Louis Cheung , Choung-Yaw Michael Shieh
IPC分类号: H04L29/06
CPC分类号: H04L63/0209 , H04L63/1458
摘要: A method and apparatus is disclosed herein for TCP SYN flood protection. In one embodiment, a TCP SYN flood protection arrangement comprises a first device operable to process packet input and output functions, including performing sender verification with respect to a connection initiation from a sender for a first TCP connection between the sender and a destination server and a second device, separate from the first device, to perform one or more security processing operations on packets of the first TCP connection from the sender after the first device verifies the sender is legitimate.
摘要翻译: 本文公开了用于TCP SYN防洪的方法和装置。 在一个实施例中,TCP SYN泛洪保护装置包括可操作以处理分组输入和输出功能的第一设备,包括相对于来自发送方的发送方与发送方与目的地服务器之间的第一TCP连接的连接发起执行发送方验证,以及 所述第二设备与所述第一设备分离,以在所述第一设备验证所述发送者是合法之后,对来自所述发送者的所述第一TCP连接的分组执行一个或多个安全处理操作。
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公开(公告)号:US20090148941A1
公开(公告)日:2009-06-11
申请号:US12221252
申请日:2008-07-30
申请人: Peter Florez , Shun Luo , Louis Cheung , Kimberley Florez
发明人: Peter Florez , Shun Luo , Louis Cheung , Kimberley Florez
摘要: This invention provides cylindrical cell culture tubes with a cap having both a septum and gas exchange membranes. The culture tubes can be used to inoculate media, culture cells, harvest cells and store cells in the same container with reduced risk of contamination, while facilitating automated handling.
摘要翻译: 本发明提供了具有带隔膜和气体交换膜的盖的圆柱形细胞培养管。 培养管可用于接种培养基,培养细胞,收获细胞并将细胞存储在同一容器中,同时具有降低的污染风险,同时促进自动处理。
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