Beijing Baidu Netcom Science and Technology Co., Ltd.

Liguo Duan

Meng Wang

Feifei Cao

Chen Han

Tao Xi

Huangjun Shi

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.

Method and apparatus for updating digital certificate

Embodiments of the present disclosure relate to a method and apparatus for controlling traffic. A method may include: acquiring node identifiers of a plurality of traffic control nodes in a distributed system and a resource identifier of at least one kind of resource controlled by the distributed system; determining, according to the identifiers and at least one resource identifier, at least one traffic control node for controlling the at least one kind of resource in the distributed system being a resource control node; acquiring a configuration quota of the at least one kind of resource; and sending at least one configuration quota to a resource control node controlling a corresponding resource, for the resource control node to determine control quotas for the traffic control nodes in the distributed system.

Method and apparatus for controlling traffic

Embodiments of the present disclosure disclose a method and apparatus for processing a request. A specific embodiment of the method includes: receiving a request; determining a type of the request or an object name indicated by the request; acquiring, after determining that a current time is after a validity deadline of locally stored first request control information, the number of control servers in a preset control server set; determining, from the control server set, a target control server based on the acquired number and any one of: the type of the request, the object name indicated by the request; and forwarding the request to the target control server.

Growing community of inventors

Beijing, China

Liguo Duan