公开(公告)号：US11444861B2

公开(公告)日：2022-09-13

申请号：US16676028

申请日：2019-11-06

Applicant: Beijing Baidu Netcom Science and Technology Co., Ltd.

Inventor： Yajing Chen ,  Bing Huang ,  Qingzhi Zhou ,  Shaoyan Wang

IPC: H04L43/0876 ,  H04L43/062

Abstract: Embodiments of the present disclosure relate to a method and apparatus for detecting traffic. The method includes: acquiring traffic information of at least two dimensions of a target IP; determining whether the traffic information of the at least two dimensions contains traffic information exceeding an abnormal traffic threshold of a corresponding dimension of the target IP; and in response to determining that the traffic information of the at least two dimensions contains the traffic information exceeding the abnormal traffic threshold of the corresponding dimension, determining that the traffic of the target IP is abnormal.

公开(公告)号：US20200280580A1

公开(公告)日：2020-09-03

申请号：US16677026

申请日：2019-11-07

Applicant: Beijing Baidu Netcom Science And Technology Co., LTD.

Inventor： Qingzhi Zhou ,  Shaoyan Wang

IPC: H04L29/06 ,  H04L5/00

Abstract: Embodiments of the present disclosure relate to a method and apparatus for processing data. The method can include: receiving a SYN message with a destination address being a target IP; establishing a session based on a quadruple of the SYN message; and forwarding the SYN message to a server corresponding to the target IP.

公开(公告)号：US11689564B2

公开(公告)日：2023-06-27

申请号：US16677026

申请日：2019-11-07

Applicant: Beijing Baidu Netcom Science And Technology Co., LTD.

Inventor： Qingzhi Zhou ,  Shaoyan Wang

IPC: H04L29/06 ,  H04L9/40 ,  H04L5/00 ,  H04L69/163

CPC classification number: H04L63/1458 ,  H04L5/0053 ,  H04L63/0236 ,  H04L63/1408 ,  H04L69/163 ,  H04L63/0254

Abstract: Embodiments of the present disclosure relate to a method and apparatus for processing data. The method can include: receiving a SYN message with a destination address being a target IP; establishing a session based on a quadruple of the SYN message; and forwarding the SYN message to a server corresponding to the target IP.

公开(公告)号：US20200296022A1

公开(公告)日：2020-09-17

申请号：US16676028

申请日：2019-11-06

Applicant: Beijing Baidu Netcom Science and Technology Co., Ltd.

Inventor： Yajing Chen ,  Bing Huang ,  Qingzhi Zhou ,  Shaoyan Wang

IPC: H04L12/26

Abstract: Embodiments of the present disclosure relate to a method and apparatus for detecting traffic. The method includes: acquiring traffic information of at least two dimensions of a target IP; determining whether the traffic information of the at least two dimensions contains traffic information exceeding an abnormal traffic threshold of a corresponding dimension of the target IP; and in response to determining that the traffic information of the at least two dimensions contains the traffic information exceeding the abnormal traffic threshold of the corresponding dimension, determining that the traffic of the target IP is abnormal.