专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明申请

US20180046803A1 TECHNOLOGIES FOR HARDWARE ASSISTED NATIVE MALWARE DETECTION 审中-公开
公开(公告)号：US20180046803A1
公开(公告)日：2018-02-15
申请号：US15235806
申请日：2016-08-12
申请人： Xiaoning Li , Ravi L. Sahita , David M. Durham
发明人： Xiaoning Li , Ravi L. Sahita , David M. Durham
IPC分类号： G06F21/56 , G06F21/52 , G06F11/14
CPC分类号： G06F21/566 , G06F11/1417 , G06F11/302 , G06F11/3089 , G06F21/54 , G06F2201/84
摘要： Technologies for hardware assisted native malware detection include a computing device. The computing device includes one or more processors with hook logic to monitor for execution of branch instructions of an application, compare the monitored branch instructions to filter criteria, and determine whether a monitored branch instruction satisfies the filter criteria. Additionally, the computing device includes a malware detector to provide the filter criteria to the hook logic, provide an address of a callback function to the hook logic to be executed in response to a determination that a monitored branch instruction satisfies the filter criteria, and analyze, in response to execution of the callback function, the monitored branch instruction to determine whether the monitored branch instruction is indicative of malware. Other embodiments are also described and claimed.

42. 发明授权

US09081947B2 Turing test based user authentication and user presence verification system, device, and method 有权
标题翻译：基于图灵测试的用户认证和用户存在验证系统，设备和方法
公开(公告)号：US09081947B2
公开(公告)日：2015-07-14
申请号：US13976918
申请日：2011-12-27
申请人： Prashant Dewan , David M. Durham , Ling Huang , Karanvir S. Grewal , Xiaozhu Kang
发明人： Prashant Dewan , David M. Durham , Ling Huang , Karanvir S. Grewal , Xiaozhu Kang
IPC分类号： G06F21/32 , G06K9/78 , G06K9/00
CPC分类号： G06F21/32 , G06K9/00288 , G06K9/00899
摘要： A password-less method for authenticating a user includes capturing one or more images of a face of the user and comparing the one or more images with a previously collected face template. Randomly selected colored light and randomized blinking patterns are used to capture the images of the user. Such captured images are compared to previously collected face templates, thereby thwarting spoof attacks. A secret image, known only to the user and the device, is moved from one area of the display to another randomly selected area, using the movements of the user's head or face, thereby providing a Turing based challenge. Protected audio video path (PAVP) enabled devices and components are used to protect the challenge from malware attacks.
摘要翻译：用于认证用户的无密码方法包括捕获用户的脸部的一个或多个图像并将一个或多个图像与先前收集的面部模板进行比较。随机选择的彩色光和随机闪烁图案用于捕获用户的图像。将这样的拍摄图像与先前收集的面部模板进行比较，从而阻止欺骗攻击。使用用户和设备已知的秘密图像使用用户头部或脸部的移动从显示器的一个区域移动到另一个随机选择的区域，从而提供基于图灵的挑战。受保护的音频视频路径（PAVP）启用的设备和组件用于保护挑战免受恶意软件攻击。

43. 发明申请

US20140215602A1 RANGE BASED USER IDENTIFICATION AND PROFILE DETERMINATION 有权
标题翻译：基于范围的用户识别和配置文件的确定
公开(公告)号：US20140215602A1
公开(公告)日：2014-07-31
申请号：US13995507
申请日：2011-12-30
申请人： Michelle H. Chuaprasort , David M. Durham , Mark D. Boucher , Sanjay Bakshi
发明人： Michelle H. Chuaprasort , David M. Durham , Mark D. Boucher , Sanjay Bakshi
IPC分类号： G06F21/35
CPC分类号： H04L63/0876 , G06F21/35 , G06Q10/10 , G06Q30/02 , H04L67/306
摘要： An embodiment includes a main compute node that detects the physical presence of a first user and subsequently loads a profile for the first user. The main compute node may detect the first user's presence based on detecting a first compute node corresponding to the first user. For example, the main compute node may be a desktop computer that detects the presence of the first user's Smart phone, which is nearby the first user. The main compute node may unload the first user's profile when the main compute node no longer detects the first user's presence. Upon detecting a second user's presence, the main computer may load a profile for the second user. The profile may include cookies and/or other identifiers for the second user. The profile may facilitate the second user's navigation of a computing environment (e.g. web pages). Other embodiments are addressed herein.
摘要翻译：一个实施例包括主计算节点，其检测第一用户的物理存在并随后加载用于第一用户的简档。主计算节点可以基于检测对应于第一用户的第一计算节点来检测第一用户的存在。例如，主计算节点可以是检测在第一用户附近的第一用户的智能电话的存在的台式计算机。当主计算节点不再检测到第一用户的存在时，主计算节点可以卸载第一用户的简档。当检测到第二用户的存在时，主计算机可以加载用于第二用户的简档。该简档可以包括用于第二用户的cookie和/或其他标识符。该简档可以促进第二用户导航计算环境（例如，网页）。其他实施例在这里被解决。

44. 发明申请

US20140130187A1 Protecting Systems from Unauthorized Access to System Resources Using Browser Independent Web Page Technology 有权
标题翻译：使用浏览器独立的网页技术保护系统免遭未经授权访问系统资源
公开(公告)号：US20140130187A1
公开(公告)日：2014-05-08
申请号：US13671690
申请日：2012-11-08
申请人： Dewan Prashant , Hong Li , David M. Durham
发明人： Dewan Prashant , Hong Li , David M. Durham
IPC分类号： G06F21/24
CPC分类号： G06F21/53
摘要： In some embodiments, a filter may filter web graphics library code executing on the graphics processing unit. As a result the web graphics library code may be prevented from accessing memory or other resources that are not allocated specifically for the web graphics library module. Likewise web graphics library code may not access any shared resources that have been explicitly assigned to the process specific web graphics library module.
摘要翻译：在一些实施例中，过滤器可以过滤在图形处理单元上执行的web图形库代码。结果，网络图形库代码可能被阻止访问不专门为web图形库模块分配的存储器或其他资源。同样，Web图形库代码可能不会访问已经显式分配给进程特定Web图形库模块的任何共享资源。

45. 发明授权

US08479295B2 Method and apparatus for transparently instrumenting an application program 有权
标题翻译：用于透明地调试应用程序的方法和装置
公开(公告)号：US08479295B2
公开(公告)日：2013-07-02
申请号：US13076378
申请日：2011-03-30
申请人： Ravi L. Sahita , David M. Durham , Prashant Dewan , Manohar R. Castelino
发明人： Ravi L. Sahita , David M. Durham , Prashant Dewan , Manohar R. Castelino
IPC分类号： G06F12/14 , G06F9/44
CPC分类号： G06F21/54 , G06F11/3644 , G06F21/566
摘要： Generally, this disclosure describes systems and methods for transparently instrumenting a computer process. The systems and methods are configured to allow instrumenting executable code while permitting legacy memory scanning tools to monitor corresponding uninstrumented executable code stored in memory.
摘要翻译：通常，本公开描述了用于透明地测试计算机进程的系统和方法。这些系统和方法被配置为允许检测可执行代码，同时允许旧的存储器扫描工具来监视存储在存储器中的相应的未被记录的可执行代码。

46. 发明授权

US08154987B2 Self-isolating and self-healing networked devices 有权
标题翻译：自我隔离和自愈网络设备
公开(公告)号：US08154987B2
公开(公告)日：2012-04-10
申请号：US10865365
申请日：2004-06-09
申请人： Raj Yavatkar , Alan Crouch , David M. Durham
发明人： Raj Yavatkar , Alan Crouch , David M. Durham
IPC分类号： G01R31/08 , G06F15/173
CPC分类号： H04J3/14 , H04L63/0227 , H04L63/145 , H04L67/303 , H04L67/322 , H04L69/40
摘要： Techniques for self-isolation of a network device that has been identified as potentially harmful. The network device may be isolated from the network except for an out-of-band communication channel that can be used for management purposes to restore or repair the device prior to the network connection being re-established.
摘要翻译：已被鉴定为潜在有害的网络设备的自我隔离技术。网络设备可以与网络隔离，除了可以用于在重新建立网络连接之前恢复或修复设备的管理目的的带外通信信道。

47. 发明授权

US07571298B2 Systems and methods for host virtual memory reconstitution 有权
标题翻译：主机虚拟内存重构的系统和方法
公开(公告)号：US07571298B2
公开(公告)日：2009-08-04
申请号：US11428335
申请日：2006-06-30
申请人： Hormuzd M. Khosravi , David M. Durham , Travis Schluessler , Ravi Sahita , Uday Savagaonkar , Priya Rajagopal
发明人： Hormuzd M. Khosravi , David M. Durham , Travis Schluessler , Ravi Sahita , Uday Savagaonkar , Priya Rajagopal
IPC分类号： G06F12/00 , G06F9/26 , G06F9/34
CPC分类号： G06F12/1081 , G06F12/00
摘要： Systems and methods are described herein to provide for host virtual memory reconstitution. Virtual memory reconstitution is the ability to translate the host device's virtual memory addresses to the host device's physical memory addresses. The virtual memory reconstitution methods are independent of the operating system running on the host device.
摘要翻译：这里描述了系统和方法来提供主机虚拟存储器重构。虚拟内存重构是将主机设备的虚拟内存地址转换为主机设备的物理内存地址的功能。虚拟内存重构方法与在主机设备上运行的操作系统无关。

48. 发明授权

US07558966B2 Notifying remote administrator of platform integrity determination 有权
标题翻译：通知远程管理员的平台完整性确定
公开(公告)号：US07558966B2
公开(公告)日：2009-07-07
申请号：US10865354
申请日：2004-06-09
申请人： David M. Durham , Travis T. Schluessler , Raj Yavatkar , Vincent J. Zimmer , Carey W. Smith
发明人： David M. Durham , Travis T. Schluessler , Raj Yavatkar , Vincent J. Zimmer , Carey W. Smith
IPC分类号： G06F11/30 , G06F12/14 , H04L9/32
CPC分类号： G06F21/57 , G06F11/2294 , G06F21/552
摘要： Method and Apparatuses for determining integrity of a platform and notifying a remote system. In one embodiment a verification agent accesses a portion of a memory on the platform at initialization of the platform to determine if the data has been compromised or corrupted. The verification agent causes the information to be transmitted to a remote system. The verification agent may be local to the platform for which integrity is determined, and transmit the information to a remote administrator. Alternatively, the agent may access the platform over a bus or private channel, or a network connection and indicate information regarding the verification process to an entity remote to the tested platform.
摘要翻译：用于确定平台的完整性并通知远程系统的方法和装置。在一个实施例中，验证代理在平台初始化时访问平台上的存储器的一部分，以确定数据是否已被破坏或损坏。验证代理使得信息被发送到远程系统。验证代理可以是确定完整性的平台本地，并将信息发送给远程管理员。或者，代理可以通过总线或专用信道或网络连接来访问平台，并且向远程到被测平台的实体指示关于验证过程的信息。

49. 发明授权

US07535899B2 Packet classification 有权
标题翻译：分组分类
公开(公告)号：US07535899B2
公开(公告)日：2009-05-19
申请号：US10740647
申请日：2003-12-18
申请人： Pankaj N. Parmar , David M. Durham
发明人： Pankaj N. Parmar , David M. Durham
IPC分类号： H04L12/28
CPC分类号： H04L69/161 , H04L45/742 , H04L47/10 , H04L47/2441 , H04L49/205 , H04L69/22
摘要： An apparatus and method includes grouping filters to form a tree according to a bitmask. The bitmask includes entries indicating whether a value is assigned to an element of a filter. The method also includes receiving a packet that includes a particular bitmask, searching the tree to determine filters associated with the particular bitmask and the associated values, and returning a set of filters that are an intersection of the filters indicated by the associated values.
摘要翻译：一种装置和方法包括根据位掩码对滤波器进行分组以形成树。位掩码包括指示是否将值分配给过滤器的元素的条目。该方法还包括接收包括特定位掩码的分组，搜索该树以确定与特定位掩码和相关联的值相关联的过滤器，以及返回一组滤波器，该滤波器是由相关联的值指示的滤波器的相交。

50. 发明授权

US06973488B1 Providing policy information to a remote device 失效
标题翻译：向远程设备提供策略信息
公开(公告)号：US06973488B1
公开(公告)日：2005-12-06
申请号：US09539916
申请日：2000-03-31
申请人： Rajendra S. Yavatkar , David M. Durham , Russell J. Fenger
发明人： Rajendra S. Yavatkar , David M. Durham , Russell J. Fenger
IPC分类号： G06F15/16 , H04L29/06 , H04L29/08
CPC分类号： H04L67/22 , H04L63/0263 , H04L69/08
摘要： Policy information is distributed to remote network devices by mapping high-level policy information into low-level configuration information and distributing the low-level configuration information to the remote network devices.
摘要翻译：将高级策略信息映射为低级配置信息，并将低级配置信息分发到远程网络设备，将策略信息分配给远程网络设备。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式