公开(公告)号：US11368297B2

公开(公告)日：2022-06-21

申请号：US16564057

申请日：2019-09-09

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

Inventor： Huangjun Shi ,  Liguo Duan

IPC: H04L9/08 ,  H04L9/32 ,  H04L9/06 ,  H04L67/141 ,  H04L67/56 ,  H04L67/02 ,  H04L67/01

Abstract: Embodiments of the present disclosure disclose a method and apparatus for updating a digital certificate. A specific embodiment of the method includes: receiving digital certificate data, the digital certificate data including a number of times of forwarding and a first forwarding moment; determining whether the following conditions are satisfied: the number of times of the forwarding being less than a preset threshold, or a time length between a current moment and the first forwarding moment being less than a preset time length; and increasing, in response to determining at least one of the conditions being satisfied, the number of times of the forwarding by a preset number, and forwarding the digital certificate data to another proxy server.