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公开(公告)号：US09652608B2
公开(公告)日：2017-05-16
申请号：US14860008
申请日：2015-09-21
Inventor： Yingjiu Li , Daibin Wang , Haixia Yao , Ke Xu
CPC classification number: G06F21/51
Abstract: System and methods for securing inter-component communications in an operating system are provided. Systems and methods provided herein secure inter-component communications in an operating system by selectively generating instances when inter-component communication requests occur, whereby each of the generated instances are attached to a newly created blocked permissions list. System and methods further manage the invocation of Application Programming Interfaces by applications or instances in the operating system by determining whether the invocation of the Application Programming Interface is allowed or declined based on the blocked permissions list and default permission list associated with each invoking application or instance.
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公开(公告)号：US20250165622A1
公开(公告)日：2025-05-22
申请号：US19026317
申请日：2025-01-16
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Chengquan Li , Yucheng Dai , Donghua Hu , Gaizhi Xia , Hailong Yang , Zhiwei Liu , Daibin Wang
IPC: G06F21/57 , G06F3/0481 , G06F21/62
Abstract: This application provides a device security processing method and an electronic device. A first electronic device displays a first user interface or first prompt information. The first electronic device receives a first operation of a user on the first user interface or the first prompt information. The first operation is used to eliminate a security risk item that exists on a second electronic device. The first electronic device sends a first instruction to the second electronic device after receiving the first operation. The first instruction indicates the second electronic device to eliminate the security risk item that exists on the second electronic device. In this way, the user can view, on the first electronic device, the security risk item that exists on the second electronic device.
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