Medprin Regenerative Medical Technologies Co., Ltd.

Sangfor Technologies Company Limited

China Southern Power Grid Energy Storage Co., Ltd Information and Communication Branch

Cheng Ma

Yuyu Yuan

Kunxue Deng

Xiaoyi Wang

Yaya Yang

Yaodong Ju

Yi Dong

Zimao Liu

Limin Lin

Jiadong Huang

The present invention provides a WAPI trusted wireless local area network device, and relates to the field of WAPI local area network devices. The WAPI trusted wireless local area network device includes a data obtaining module, an information obtaining module, a key module, an encryption module, a data transmission module, a data receiving module, a decoding module, a storage module, a data check module, an alarm module, and a data output module. Different keys are generated based on a sending time of initial data, primary encryption is performed on the initial data by using a key, and then secondary encryption is performed based on a preset encryption protocol. The key has a self-updating ability according to the time, which can make an encryption manner of each group of initial data different, and improve the security of data transmission.

WAPI trusted wireless local area network device

A medical hydrogel composition, a medical hydrogel, a preparation method therefore and an application thereof, and a medical hydrogel kit. The medical hydrogel composition comprises a first component and a second component; the first component comprises polylysine and polyethylene imine; the second component comprises one or more of 4-arm-polyethylene glycol-succinimidyl glutarate, 4-arm-polyethylene glycol-succinimidyl succinate, and 4-arm-polyethylene glycol-succinimidyl carbonate; the degree of polymerization of the polylysine is 20 or more. The medical hydrogel is formed by reacting the first component with the second component of the medical hydrogel composition. The medical hydrogel kit comprises the medical hydrogel composition and a buffer solution used for dissolving the components of the medical hydrogel composition. The medical hydrogel has a degree of swelling of &#x2212;10%-50%, and can be applied in narrow parts where cranial, spinal, and peripheral nerves are densely distributed.

Medical hydrogel composition, and medical hydrogel, preparation method therefor and application thereof

The present invention provides a method for detecting proxy at the gateway, comprising decomposing the access request from the IP need to be proxy-monitored into an access request to original address and an access request to gateway-specified address to access the original address and the gateway-specified separately; determining whether a specific cookie information is included in said access request to gateway-specified address or not to obtain a second determining result; responding to the access request to said gateway-specified address and embedding the cookie information with the time stamp into the client PC by the gateway when said second determining result is no, and reading said cookie information when said second determining result is yes; determining whether said IP is using proxy or not on the basis of said cookie information. Accordingly, the present invention also provides a device and gateway server for detecting proxy at the gateway. It can be detected accurately and secretly in the intranet whether a certain IP is using common proxy or nat proxy.

Method, device and gateway server for detecting proxy at the gateway

Growing community of inventors

Guangdong, China

Cheng Ma