Alibaba Group Holding Limited

Marvellworld Trade Ltd.

Jinhua Luo

Adil Jagmag

Gaurav Arora

Pontus Evert Lidman

Geng Yang

A transaction processing client based on a trusted execution environment is disclosed. The client verifies a server in a secure environment, obtains a public key of the server upon successful verification, generates a session key and encrypts the session key using the public key in the secure environment, transmits the encrypted session key to the server in a normal environment, encrypts pre-obtained transaction information using the session key in the secure environment, and transmits the encrypted transaction information to the server in the normal environment. The present disclosure effectively ensures the security of user login information and user private information.

Transaction processing method and client based on trusted execution environment

Systems and methods for providing capture functionality according to a security policy are provided. A request to capture content is received from a requesting application at a capture controller. The request is evaluated based on the security policy of the capture controller. Based on the evaluation, a determination is made as to whether the request is to be granted completely, denied, or granted subject to a constraint. Capture of the requested content is initiated via capture hardware or software if the request is granted completely or granted subject to the constraint.

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Shanghai, China

Jinhua Luo