公开(公告)号：US12206685B2

公开(公告)日：2025-01-21

申请号：US17851195

申请日：2022-06-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Qiang Li ,  Wu Jiang ,  Jianwei Yu ,  Yu Huai

IPC: H04L9/40

Abstract: A network security protection method includes receiving a first data flow, where the first data flow includes a source Internet Protocol (IP) address and a destination IP address, where the source IP address is an IP address of a first electronic device, and where the destination IP address is an IP address of a first server, determining first device attribute information corresponding to the source IP address, determining second device attribute information corresponding to the destination IP address, and forwarding the first data flow when the first device attribute information matches the second device attribute information or blocking the first data flow when the first device attribute information does not match the second device attribute information.

公开(公告)号：US20220329609A1

公开(公告)日：2022-10-13

申请号：US17851195

申请日：2022-06-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Qiang Li ,  Wu Jiang ,  Jianwei Yu ,  Yu Huai

IPC: H04L9/40

Abstract: A network security protection method includes receiving a first data flow, where the first data flow includes a source Internet Protocol (IP) address and a destination IP address, where the source IP address is an IP address of a first electronic device, and where the destination IP address is an IP address of a first server, determining first device attribute information corresponding to the source IP address, determining second device attribute information corresponding to the destination IP address, and forwarding the first data flow when the first device attribute information matches the second device attribute information or blocking the first data flow when the first device attribute information does not match the second device attribute information.