公开(公告)号：US09313225B2

公开(公告)日：2016-04-12

申请号：US14388989

申请日：2013-08-07

Applicant: HUIZHOU TCL MOBILE COMMUNICATION CO., LTD.

Inventor： Jinming Xiang ,  Dan Zhou ,  Xiaofeng Lu ,  Jun Wu

IPC: G06F11/00 ,  H04L29/06 ,  H04L5/00 ,  G06F12/14

CPC classification number: H04L63/1458 ,  H04L5/0055 ,  H04L29/06095 ,  H04L69/16

Abstract: A method for processing packets, an electronic device and a storage medium are proposed. The present invention presets a defense module preventing DoS in the mobile terminal. A connection requesting side establishes connection with the defense module according to three-handshake principle of TCP, and a defense module sends a SYN packet to a mobile terminal as the connection requesting side. When the defense module successfully handshakes with the mobile terminal, connection between the connection requesting side and the mobile terminal is created, so that DoS attack, especially SYN attack can be effectively prevented. When mobile terminals, especially mobile phones are network hotspot, attack on internal mobile terminal from external network can be effectively prevented.

Abstract translation: 提出了一种处理数据包的方法，电子设备和存储介质。 本发明预先设置防止移动终端中的DoS的防御模块。 连接请求方根据TCP的三次握手原则与防御模块建立连接，防御模块作为连接请求方向移动终端发送SYN包。 当防御模块与移动终端成功握手时，创建连接请求方与移动终端之间的连接，从而可以有效地防止DoS攻击，特别是SYN攻击。 当移动终端，特别是移动电话是网络热点时，可以有效地防止外部网络对内部移动终端的攻击。

公开(公告)号：US20150067840A1

公开(公告)日：2015-03-05

申请号：US14388989

申请日：2013-08-07

Applicant: HUIZHOU TCL MOBILE COMMUNICATION CO., LTD.

Inventor： Jinming Xiang ,  Dan Zhou ,  Xiaofeng Lu ,  Jun Wu

IPC: H04L29/06 ,  H04L5/00

CPC classification number: H04L63/1458 ,  H04L5/0055 ,  H04L29/06095 ,  H04L69/16

Abstract: A method for processing packets, an electronic device and a storage medium are proposed. The present invention presets a defense module preventing DoS in the mobile terminal. A connection requesting side establishes connection with the defense module according to three-handshake principle of TCP, and a defense module sends a SYN packet to a mobile terminal as the connection requesting side. When the defense module successfully handshakes with the mobile terminal, connection between the connection requesting side and the mobile terminal is created, so that DoS attack, especially SYN attack can be effectively prevented. When mobile terminals, especially mobile phones are network hotspot, attack on internal mobile terminal from external network can be effectively prevented.

Abstract translation: 提出了一种处理数据包的方法，电子设备和存储介质。 本发明预先设置防止移动终端中的DoS的防御模块。 连接请求方根据TCP的三次握手原则与防御模块建立连接，防御模块作为连接请求方向移动终端发送SYN包。 当防御模块与移动终端成功握手时，创建连接请求方与移动终端之间的连接，从而可以有效地防止DoS攻击，特别是SYN攻击。 当移动终端，特别是移动电话是网络热点时，可以有效地防止外部网络对内部移动终端的攻击。