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1. 发明授权

EP3208718B1 SECURITY MONITORING AT OPERATING SYSTEM KERNEL LEVEL 有权转让
公开(公告)号：EP3208718B1
公开(公告)日：2020-01-01
申请号：EP17156758.9
申请日：2017-02-17
申请人： Comcast Cable Communications, LLC
发明人： Fahrny, James , Park, Kyong
IPC分类号： G06F12/14 , G06F21/53 , G06F21/54 , G06F21/55 , G06F21/57 , G06F21/64 , H04L9/32 , H04L29/06

2. 发明公开

EP3208718A1 SECURITY MONITORING AT OPERATING SYSTEM KERNEL LEVEL 有权转让
标题翻译：操作系统内核级别的安全监控
公开(公告)号：EP3208718A1
公开(公告)日：2017-08-23
申请号：EP17156758.9
申请日：2017-02-17
申请人： Comcast Cable Communications LLC
发明人： Fahrny, James , Park, Kyong
IPC分类号： G06F12/14 , G06F21/53 , G06F21/54 , G06F21/55 , G06F21/57 , G06F21/64
摘要： Methods and apparatus for real-time security monitoring on a computing device are presented. A system may define privileges to access hardware interfaces for each process of a plurality of processes executing on a computing device. The privileges may be defined in a privileged operating system level that controls root access to an operating system. In response to a determination that a process is attempting to access a hardware interface, the system may determine whether the process is privileged to access the hardware interface by checking the privileges. In response to determining that the process is not privileged to access the hardware interface, the intrusion detection agent may terminate the process.
摘要翻译：介绍了用于计算设备上的实时安全监控的方法和设备。系统可以定义访问用于在计算设备上执行的多个进程中的每个进程的硬件接口的特权。权限可以在特权操作系统级别中定义，该权限控制对操作系统的根访问权限。响应于确定进程正试图访问硬件接口，系统可以通过检查特权来确定进程是否有权访问硬件接口。响应于确定该进程没有特权来访问硬件接口，入侵检测代理可以终止该进程。

3. 发明公开

EP2241994A1 Security client translation system and method 审中-公开
标题翻译： Übersetzungssystemund -verfahrenfürSicherheits-Client
公开(公告)号：EP2241994A1
公开(公告)日：2010-10-20
申请号：EP10156394.8
申请日：2010-03-12
申请人： Comcast Cable Communications, LLC
发明人： Fahrny, James
IPC分类号： G06F21/00
CPC分类号： G06F21/10 , G06F2221/0759
摘要： Systems and methods for controlling the use of audio, video and audiovisual content are provided. Usage rights and entitlement translation permit numerous devices to store and view media content. The usage rights may be encoded in the content or otherwise bound to the content. Security packages may be created by mapping Conditional Access System entitlements to DRM in hardware security elements. Playback devices are configured to access the translated usage rights and verify rights prior to the viewing of media.
摘要翻译：提供了用于控制音频，视频和视听内容使用的系统和方法。使用权和权利翻译允许许多设备存储和查看媒体内容。使用权限可以被编码在内容中或以其他方式绑定到内容。可以通过将硬件安全性元素中的条件访问系统授权映射到DRM来创建安全软件包。播放设备被配置为访问翻译的使用权限，并在查看媒体之前验证权限。

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