公开(公告)号：US12021824B2

公开(公告)日：2024-06-25

申请号：US18190520

申请日：2023-03-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Lianjing Zhang ,  Xueting Xia ,  Hui Guo

IPC: H04L61/2514 ,  H04L61/5014 ,  H04L61/5061

CPC classification number: H04L61/2514 ,  H04L61/5014 ,  H04L61/5061

Abstract: This application discloses an address management method for a virtual broadband gateway (vBNG) in which a user plane and a control plane are separated. A user plane device receives a first packet that includes a private address of a terminal, the user plane device is provided with a public address pool and/or a port number corresponding to each public address in the public address pool. The user plane device generates address translation information of the terminal, where the address translation information of the terminal includes the private address, a public address in the public address pool, and a port number range, the address translation information of the terminal is used by the user plane device to translate an address of a service packet, and the service packet is a packet from the terminal or a packet to be sent to the terminal.

公开(公告)号：US20200029228A1

公开(公告)日：2020-01-23

申请号：US16588578

申请日：2019-09-30

Applicant: Huawei Technologies Co., Ltd

Inventor： Wangsheng Zhao ,  Hui Guo ,  Jie Lv

IPC: H04W16/32 ,  H04W16/14

Abstract: Embodiments of the present invention provide a channel selection method and an apparatus. The WiFi network includes a first access point, a second access point, and a third access point. The first access point supports connections on at least two different frequency bands, and the at least two different frequency bands include a first frequency band and a second frequency band. The method includes: directly cascading, by the first access point by using the first frequency band, to the second access point by using the second access point as a higher-level access point; and receiving, by the first access point, a cascading access request of the third access point, and allowing the third access point to directly cascade as a lower-level access point to the first access point by using the second frequency band.

公开(公告)号：US09218482B2

公开(公告)日：2015-12-22

申请号：US13689230

申请日：2012-11-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shaobu Ma ,  Hui Guo

IPC: G06F21/50 ,  G06F17/30 ,  H04L29/06 ,  G06F21/44 ,  H04L29/08 ,  H04L29/12

CPC classification number: G06F21/50 ,  G06F17/3089 ,  G06F21/44 ,  G06F2221/2119 ,  H04L61/1511 ,  H04L63/1483 ,  H04L67/02

Abstract: The embodiments of the present invention provide a method and a device for detecting a phishing web page. The method includes: judging whether a unique domain name corresponding to a to-be-detected web page exists in a trusted domain name database; if the unique domain name does not exist in the trusted domain name database, determining a similarity between a content characteristic extracted from the to-be-detected web page and a content characteristic of each template file in a template file database; and determining that the to-be-detected web page is a phishing web page if the similarity between the content characteristic extracted from the to-be-detected web page and a content characteristic of at least one template file is greater than a preset similarity threshold. In the embodiments of the present invention, accuracy of a result of detecting a phishing web page is improved.

Abstract translation: 本发明的实施例提供了一种用于检测网络钓鱼网页的方法和设备。 该方法包括：判断对应于被检测网页的唯一域名是否存在于可信域名数据库中; 如果唯一域名不存在于受信任域名数据库中，则确定从被检测网页提取的内容特征与模板文件数据库中每个模板文件的内容特征之间的相似度; 以及如果从所述待检测网页提取的内容特征与至少一个模板文件的内容特征之间的相似度大于预设的相似性阈值，则确定所述待检测网页是网络钓鱼网页 。 在本发明的实施例中，提高了网络钓鱼网页的检测结果的准确性。