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    Method of intrusion detection in terminal device and intrusion detecting apparatus
    1.
    发明授权
    Method of intrusion detection in terminal device and intrusion detecting apparatus 有权
    终端设备和入侵检测设备入侵检测方法

    公开(公告)号：US09501641B2

    公开(公告)日：2016-11-22

    申请号：US14199020

    申请日：2014-03-06

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Sung-Min Lee ,  Bok-Deuk Jeong ,  Sang-bum Suh

    IPC: G06F11/00 ,  G06F21/56 ,  G06F21/55

    CPC classification number: G06F21/56 ,  G06F21/552

    Abstract: A method of intrusion detection in a terminal device that supports driving of a plurality of operating systems, is provided. The method includes collecting at a first operating system of the plurality of operating systems intrusion detection data for analyzing whether there is an intrusion in at least a second operating system of the plurality of operating systems; and performing at the first operating system an intrusion detection with respect to the at least a second operating system using the collected intrusion detection data.

    Abstract translation: 提供一种支持多个操作系统的驱动的终端装置中的入侵检测方法。 该方法包括在多个操作系统的第一操作系统处收集用于分析在多个操作系统的至少第二操作系统中是否存在入侵的入侵检测数据; 以及使用所收集的入侵检测数据在所述第一操作系统处执行关于所述至少第二操作系统的入侵检测。

    Preempting tasks at a preemption point of a kernel service routine based on current execution mode
    3.
    发明授权
    Preempting tasks at a preemption point of a kernel service routine based on current execution mode 有权
    基于当前执行模式，在内核服务程序的抢占点抢占任务

    公开(公告)号：US09424105B2

    公开(公告)日：2016-08-23

    申请号：US13693028

    申请日：2012-12-03

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Chan-Ju Park ,  Sung-Min Lee

    IPC: G06F9/54 ,  G06F9/48

    CPC classification number: G06F9/54 ,  G06F9/4887

    Abstract: An apparatus for dynamically controlling a preemption section includes a preemption manager configured to monitor whether a system context has changed, and if the system context has changed, set a current preemptive mode according to the changed system context to dynamically control a preemption section of a kernel. Therefore, even when an application requiring real-time processing, such as a health-care application, co-exists with a normal application, optimal performance may be ensured.

    Abstract translation: 用于动态控制抢占部分的装置包括被配置为监视系统上下文是否已经改变的抢占管理器，并且如果系统上下文已经改变，则根据改变的系统上下文设置当前的抢占模式以动态地控制内核的抢占部分 。 因此，即使在需要实时处理的应用（例如医疗保健应用程序）与普通应用程序共存的情况下，也可以确保最佳性能。

    Apparatus and method for fault recovery
    7.
    发明授权
    Apparatus and method for fault recovery 有权
    故障恢复装置和方法

    公开(公告)号：US09417973B2

    公开(公告)日：2016-08-16

    申请号：US13737303

    申请日：2013-01-09

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Bok-Deuk Jeong ,  Sung-Min Lee

    IPC: G06F11/00 ,  G06F11/14

    CPC classification number: G06F11/1471 ,  G06F11/1482

    Abstract: An apparatus and a method for fault recovery are provided. The fault recovery apparatus includes a log manager configured to record system resource allocation information about a thread. The fault recovery apparatus further includes a recovery manager configured to create a recovery thread that substitutes for a target thread where a fault has occurred. The fault recovery apparatus further includes a resource manager configured to map a system resource that the target thread has used to the recovery thread based on referencing to the system resource allocation information.

    Abstract translation: 提供了一种用于故障恢复的装置和方法。 故障恢复装置包括配置成记录关于线程的系统资源分配信息的日志管理器。 故障恢复装置还包括：恢复管理器，被配置为创建代替发生故障的目标线程的恢复线程。 故障恢复装置还包括资源管理器，被配置为基于参考系统资源分配信息将目标线程已经使用的系统资源映射到恢复线程。

    Mode-based access control method and device
    10.
    发明授权
    Mode-based access control method and device 有权

    公开(公告)号：US10263990B2

    公开(公告)日：2019-04-16

    申请号：US14666742

    申请日：2015-03-24

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Kyoung-ho Son ,  Hyun-gyoo Yook ,  Sung-Min Lee ,  Seung-Jae Oh ,  Se-Hee Han

    IPC: H04L29/06 ,  H04L12/24

    Abstract: Provided is a mode-based access control method that includes: making a security mode list which indicates security setting states of devices existing in a home network; setting a specific security mode selected from the modes on the security mode list; and making the devices perform functions thereof in the specific security mode. Also, provided is a mode-based access control device includes: an authentication unit which checks information on a user and authenticates the user; a mode configuration unit which makes a security mode list indicating the security setting state of devices forming a home network; a mode setting unit which sets a specific security mode selected from modes on the security mode list; and an operating unit which causes the devices to perform functions thereof in the specific security mode.

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