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101. 发明申请

US20120167218A1 SIGNATURE-INDEPENDENT, SYSTEM BEHAVIOR-BASED MALWARE DETECTION 审中-公开
标题翻译：签名独立，基于系统行为的恶意软件检测
公开(公告)号：US20120167218A1
公开(公告)日：2012-06-28
申请号：US12978043
申请日：2010-12-23
申请人： Rajesh Poornachandran , Selim Aissi
发明人： Rajesh Poornachandran , Selim Aissi
IPC分类号： G06F11/00
CPC分类号： G06F21/566
摘要： A method, system, and computer program product for detecting malware based upon system behavior. At least one process expected to be active is identified for a current mode of operation of a processing system comprising one or more resources. An expected activity level of the one or more resources of the processing system is calculated based upon the current mode of operation and the at least one process expected to be active. An actual activity level of the plurality of resources is determined. If a deviation is detected between the expected activity level and the actual activity level, a source of unexpected activity is identified as a potential cause of the deviation. Policy guidelines are used to determine whether the unexpected activity is legitimate. If the unexpected activity is not legitimate, the source of the unexpected activity is classified as malware.
摘要翻译：一种基于系统行为检测恶意软件的方法，系统和计算机程序产品。针对包括一个或多个资源的处理系统的当前操作模式，识别期望活跃的至少一个进程。基于当前操作模式和期望活动的至少一个进程来计算处理系统的一个或多个资源的预期活动水平。确定多个资源的实际活动水平。如果在预期活动水平和实际活动水平之间检测到偏差，则意外活动来源被确定为偏差的潜在原因。策略指南用于确定意外活动是否合法。如果意外的活动不合法，意外活动的来源将被归类为恶意软件。

102. 发明申请

US20110161667A1 TRUSTED GRAPHICS RENDERING FOR SAFER BROWSING ON MOBILE DEVICES 有权
标题翻译：用于在移动设备上进行快速浏览的图形图形渲染
公开(公告)号：US20110161667A1
公开(公告)日：2011-06-30
申请号：US12647036
申请日：2009-12-24
申请人： Rajesh Poornachandran , Selim Aissi
发明人： Rajesh Poornachandran , Selim Aissi
IPC分类号： H04L9/32
CPC分类号： G06F21/84 , G06F2221/2119 , H04L63/1483 , H04W12/08 , H04W12/12
摘要： The present disclosure describes a method and apparatus for determining a safety level of a requested uniform resource locator (URL) on a mobile device. Secure memory may be configured to host at least one database comprising a plurality of uniform resource locators (URLs) and to also host information representing at least one logo indicative of a safety level of the URLs in the database. Secure circuitry may be configured to compare a requested URL with the database to determine if the requested URL corresponds to one of the URLs of the database and to select an appropriate logo stored in the secure memory. The secure circuitry may be further configured to direct overlay circuitry to blend the appropriate logo onto rendered data from a frame buffer video memory for display to a user.
摘要翻译：本公开描述了一种用于确定移动设备上所请求的统一资源定位符（URL）的安全级别的方法和装置。安全存储器可以被配置为托管包括多个统一资源定位符（URL）的至少一个数据库，并且还托管代表指示数据库中的URL的安全级别的至少一个标志的信息。可以将安全电路配置为将所请求的URL与数据库进行比较，以确定所请求的URL是否对应于数据库的一个URL，并选择存储在安全存储器中的适当标识。安全电路可以被进一步配置成引导覆盖电路将适当的标志混合到来自帧缓冲器视频存储器的渲染数据上，以供用户显示。

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