Hangzhou Benzhen Industrial Design Co., Ltd.

Ningbo Sunny Opotech Co., Ltd.

Zhejiang Henglin Chair Industry Co., Ltd.

One Spoon (beijing) Technology Co., Ltd.

Hangzhou Dbappsecurity Co., Ltd.

Zhejiang Yongtai Technology Co., Ltd.

Lei Wang

Takehiko Tanaka

Jianglin Wang

Zhewen Mei

Hui Li

Haipeng Pei

Renbao He

Hongming Shao

Yizhong Jin

Renkang Lin

Si Li

Haijun Jin

Zhuoqun Wu

Jiangchuan Li

An optical lens (), comprising a first lens () and a lens assembly (). The first lens () includes a first optical area () and a first structural area () surrounding the first optical area (), and the first structure area () includes a height measurement area () not coated with an anti-reflective coating. The lens assembly () includes a lens barrel () and at least one second lens () disposed in the lens barrel (). The at least one second lens () includes a second optical area () and a second structural area () surrounding the second optical area (). The first structural area () is connected to an end face () of the lens barrel () near the first lens () or the second structural area () of the second lens () closest to the first lens (). A manufacturing method of optical lens () and a camera module are also disclosed.

Optical lens, manufacturing method of optical lens, and camera module

The present disclosure discloses a method and apparatus for detecting security event, and a non-transitory computer-readable storage medium, and relates to the field of big data. The method includes: acquiring a time window, and acquiring log data, wherein the time window is a rolling window in a preset period; matching the log data with a security event model in each time window, so as to generate a matching result set in each time window, wherein the security event model is a model comprising a plurality of rule models for identifying whether the log data has an attack behavior; and generating security event data according to the matching result set, so as to restore an attack process according to the security event data.

Method and apparatus for detecting security event, and computer-readable storage medium

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Zhejiang, China

Lei Wang