专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明公开

EP3364297A1 SYSTEMS AND METHODS INVOLVING FEATURES OF HARDWARE VIRTUALIZATION SUCH AS SEPARATION KERNEL HYPERVISORS, HYPERVISORS, HYPERVISOR GUEST CONTEXT, HYPERVISOR CONTEXT, ROOTKIT DETECTION PREVENTION, AND/OR OTHER FEATURES 有权
公开(公告)号：EP3364297A1
公开(公告)日：2018-08-22
申请号：EP17194400.2
申请日：2013-06-26
申请人： Lynx Software Technologies Inc.
发明人： Mooring, Edward, T. , Yankovsky, Phillip
IPC分类号： G06F9/455 , G06F11/00 , G06F21/50 , G06F21/60 , G06F21/55 , G06F21/56 , G06F21/57 , G06F21/53
CPC分类号： G06F21/566 , G06F9/45533 , G06F9/45545 , G06F9/45558 , G06F21/50 , G06F21/53 , G06F21/556 , G06F21/56 , G06F21/572 , G06F21/60 , G06F21/629 , G06F2009/45587 , G06F2221/033 , G06F2221/034 , G06F2221/2125
摘要： Systems, methods, computer readable media and articles of manufacture consistent with innovations herein are directed to computer virtualization, computer security and/or data isolation.The system utilizes and/or involves a separation kernel hypervisor and a guest operating system virtual machine protection domain, a virtualization assistance layer, and/or a rootkit defense mechanism (which may be proximate in temporal and/or spatial locality to malicious code, but isolated from it), inter alia, for detection and/or prevention of malicious code, for example, in a manner/context that is isolated and not able to be corrupted, detected, prevented, bypassed, and/or otherwise affected by the malicious code.

72. 发明授权

EP2985974B1 MALICIOUS TUNNELING HANDLING SYSTEM 有权
标题翻译： MALICIOUS TUNNELING处理系统
公开(公告)号：EP2985974B1
公开(公告)日：2018-04-18
申请号：EP15180985.2
申请日：2015-08-13
申请人： Palantir Technologies, Inc.
发明人： RICAFORT, Juan , SINGH, Harkirat , MARTIN, Philip
IPC分类号： H04L29/06 , H04L29/12 , G06F21/55
CPC分类号： H04L63/1416 , G06F21/556 , H04L61/2007 , H04L63/0272 , H04L63/1425 , H04L63/1441
摘要： Various systems and methods are provided that detect malicious network tunneling. VPN logs and data connection logs are accessed. The VPN logs list client IP addresses that have established a VPN connection with an enterprise network. The data connection logs list client IP addresses that have requested connections external to the enterprise network and remote IP addresses to which connections are requested. The VPN logs and the data connection logs are parsed to identify IP addresses that are present in the VPN logs as a client IP address and in the data connection logs as a remote IP address. If an IP address is so present, user data and traffic data associated with the IP address is retrieved to generate a risk score. If the risk score exceeds a threshold, an alert to be displayed in a GUI is generated the one or more identified malicious tunneling connections are terminated.

73. 发明公开

EP3274899A1 CUSTOM PROTECTION AGAINST SIDE CHANNEL ATTACKS 审中-公开
标题翻译：定制防止侧通道攻击
公开(公告)号：EP3274899A1
公开(公告)日：2018-01-31
申请号：EP16769246.6
申请日：2016-02-23
申请人： Intel Corporation
发明人： CAPRIOLI, Paul
IPC分类号： G06F21/56 , G06F21/55 , H04L9/00
CPC分类号： H04L63/1416 , G06F21/125 , G06F21/556 , G06F21/60 , G06F21/71 , G06F21/72 , H04L9/003 , H04L63/1441 , H04L63/162
摘要： Embodiments of an invention for custom protection against side channel attacks are disclosed. In one embodiment, a processor includes instruction hardware and execution hardware. The instruction hardware is to receive an instruction to provide for shielding code against side channel attacks, wherein the instruction includes a first operand to specify one of a plurality of levels of protection. The execution hardware is to execute the instruction, wherein execution of the instruction includes configuring the processor to provide a specified level of protection.

74. 发明公开

EP3249513A4 KEYBOARD DISPLAY METHOD, APPARATUS AND TERMINAL DEVICE 有权
公开(公告)号：EP3249513A4
公开(公告)日：2017-11-29
申请号：EP15882320
申请日：2015-02-16
申请人： HUAWEI TECH CO LTD
发明人： YUAN ZHONGJU
IPC分类号： G06F3/0488
CPC分类号： G06F21/556 , G06F3/0488 , G06F3/04886 , G06F21/552 , G06F2203/04805 , G06T3/40 , G06T11/60
摘要： Embodiments of the present invention disclose a method and an apparatus for displaying a keyboard, and a terminal device. The method includes: displaying, on a touchscreen, a keyboard whose keys are normally arranged; before a touching object touches the keyboard on the touchscreen, obtaining a location, which the touching object points to, on the keyboard; adjusting an arrangement order of some keys on the keyboard, where the keys include keys within a preset range, the preset range includes the location, which the touching object points to, on the keyboard, and the preset range includes at least two keys; and displaying the adjusted keyboard on the touchscreen. By means of the technical solutions in the present invention, an arrangement order of some keys on a keyboard displayed by a terminal is adjusted, thereby avoiding leakage of key information. In addition, an arrangement order of only some keys on the keyboard displayed by the terminal is adjusted, thereby avoiding a problem of difficulty in determining a location of a key after an arrangement order of all keys is adjusted, improving an information input speed, and reducing energy consumption of the terminal.

75. 发明公开

EP3242240A1 MALICIOUS COMMUNICATION PATTERN EXTRACTION DEVICE, MALICIOUS COMMUNICATION PATTERN EXTRACTION SYSTEM, MALICIOUS COMMUNICATION PATTERN EXTRACTION METHOD AND MALICIOUS COMMUNICATION PATTERN EXTRACTION PROGRAM 有权
标题翻译：恶意通信模式提取装置，恶意通信模式提取系统，恶意通信模式提取方法和恶意通信模式提取程序
公开(公告)号：EP3242240A1
公开(公告)日：2017-11-08
申请号：EP16746668.9
申请日：2016-02-03
申请人： Nippon Telegraph and Telephone Corporation
发明人： KAMIYA, Kazunori , AOKI, Kazufumi , NAKATA, Kensuke , SATO, Tohru
IPC分类号： G06F21/56
CPC分类号： H04L63/1425 , G06F21/556 , G06F21/56 , H04L63/1416
摘要： A malicious communication pattern extraction device (10) includes a statistical value calculation unit (132) that calculates a statistical value for an appearance frequency of each of a plurality of communication patterns that is a combination of a field and a value, from a traffic log (31) obtained from the traffic caused by malware, and a traffic log (21) obtained from traffic in a predetermined communication environment; a malicious list candidate extraction unit (134) that compares between the appearance frequency of the traffic log (21) and the appearance frequency of the traffic log (31) for each of the communication patterns, based on the statistical value calculated by the statistical value calculation unit (132), and extracts the communication pattern as the malicious communication pattern when a difference between both of the appearance frequencies is equal to or more than a predetermined threshold; and a threshold setting unit (135) that sets a threshold so that an erroneous detection rate being probability of erroneously detecting the traffic caused by malware is equal to or less than a certain value as well as a detection rate that is probability of detecting the traffic caused by malware is equal to or more than a certain value.
摘要翻译：恶意通信模式提取装置（10）包括统计值计算单元（132），该统计值计算单元从通信日志中计算作为字段和值的组合的多个通信模式中的每一个的出现频率的统计值（31），以及从预定通信环境中的通信量获得的通信量日志（21）;其中，恶意候选列表候选提取单元（134），其基于由统计值计算出的统计值，针对每个通信模式对流量日志（21）的出现频率和流量日志（31）的出现频率进行比较计算单元（132），并且当两个出现频率之间的差等于或大于预定阈值时，提取通信模式作为恶意通信模式; 以及阈值设置单元（135），其设置阈值以使得由恶意软件引起的作为错误检测流量的概率的错误检测率等于或小于特定值以及作为检测流量的概率的检测率恶意软件造成的等于或大于某个值。

76. 发明授权

EP2864876B1 SYSTEMS AND METHODS INVOLVING FEATURES OF HARDWARE VIRTUALIZATION SUCH AS SEPARATION KERNEL HYPERVISORS, HYPERVISORS, HYPERVISOR GUEST CONTEXT, HYPERVISOR CONTEXT, ROOTKIT DETECTION/PREVENTION, AND/OR OTHER FEATURES 有权转让
标题翻译：涉及硬件虚拟化的特征的系统和方法，如分离内核超级管理员，管理员，超级管理员访客上下文，超级管理员上下文，ROOTKIT检测/预防和/或其他功能
公开(公告)号：EP2864876B1
公开(公告)日：2017-10-04
申请号：EP13809599.7
申请日：2013-06-26
申请人： LYNUXWORKS, INC.
发明人： MOORING, Edward, T. , YANKOVSKY, Phillip
IPC分类号： G06F9/455 , G06F11/00 , G06F21/50 , G06F21/60 , G06F21/55 , G06F21/56 , G06F21/57 , G06F21/53
CPC分类号： G06F21/566 , G06F9/45533 , G06F9/45545 , G06F9/45558 , G06F21/50 , G06F21/53 , G06F21/556 , G06F21/56 , G06F21/572 , G06F21/60 , G06F21/629 , G06F2009/45587 , G06F2221/033 , G06F2221/034 , G06F2221/2125
摘要： Systems, methods, computer readable media and articles of manufacture consistent with innovations herein are directed to computer virtualization, computer security and/or data isolation. According to some illustrative implementations, innovations herein may utilize and/or involve a separation kernel hypervisor which may include the use of a guest operating system virtual machine protection domain, a virtualization assistance layer, and/or a rootkit defense mechanism (which may be proximate in temporal and/or spatial locality to malicious code, but isolated from it), inter alia, for detection and/or prevention of malicious code, for example, in a manner/context that is isolated and not able to be corrupted, detected, prevented, bypassed, and/or otherwise affected by the malicious code.
摘要翻译：与本文的创新一致的系统，方法，计算机可读介质和制造产品针对计算机虚拟化，计算机安全和/或数据隔离。根据一些说明性实现，本文的创新可以利用和/或涉及分离内核管理程序，该分离内核管理程序可以包括使用客户操作系统虚拟机保护域，虚拟化辅助层和/或rootkit防御机制（其可以接近在时间上和/或空间上局限于恶意代码，但与其隔离），尤其是用于检测和/或防止恶意代码，例如，以隔离且不能被破坏，检测到的方式/ 防止，绕过和/或受到恶意代码的影响。

77. 发明授权

EP3002683B1 METHODS AND SYSTEMS FOR COMMUNICATING BETWEEN TRUSTED AND NON-TRUSTED VIRTUAL MACHINES 有权
标题翻译：用于在可信和不可信虚拟机之间进行通信的方法和系统
公开(公告)号：EP3002683B1
公开(公告)日：2017-07-12
申请号：EP15192461.0
申请日：2010-12-14
申请人： Citrix Systems Inc.
发明人： PRATT, Ian , GUYADER, Jean , HANQUEZ, Vincent , MCKENZIE, James , PHILIPSON, Ross , SMITH, Steven , NARASIMHAN, Kamala , HALLS, David , VAN DER LINDEN, Rob
IPC分类号： G06F21/84 , G06F21/83 , G06F21/31 , G06F21/62 , G06F21/53 , G06F21/55 , G06F21/57 , G06F21/79 , G06F21/85
CPC分类号： G06F9/45533 , G06F9/45558 , G06F21/31 , G06F21/53 , G06F21/554 , G06F21/556 , G06F21/57 , G06F21/629 , G06F21/79 , G06F21/83 , G06F21/84 , G06F21/85 , G06F2009/45575 , G06F2009/45579 , G06F2009/45587 , G06F2221/2101 , G06F2221/2107 , G06F2221/2115 , G06F2221/2143 , G06F2221/2147 , G06F2221/2149 , H04L63/20
摘要： The methods and systems described herein provide for securing sensitive information using a hypervisor-trusted client, in a computing device executing a hypervisor hosting a control virtual machine and a non-trusted virtual machine. A user of a non-trusted virtual machine executed by a processor of a computing device requests to establish a connection to a remote computing device. A control virtual machine executed by the processor of the computing device launches a client agent, responsive to the request. A graphics manager executed by the processor of the computing device assigns a secure section of a memory of a graphics processing unit of the computing device to the client agent. The graphics manager renders graphical data generated by the client agent to the secure section of the graphics processing unit memory.
摘要翻译：本文描述的方法和系统提供了在执行托管控制虚拟机和不可信虚拟机的管理程序的计算设备中使用管理程序可信客户端来保护敏感信息。由计算设备的处理器执行的不可信虚拟机的用户请求建立到远程计算设备的连接。由计算设备的处理器执行的控制虚拟机响应于该请求而启动客户端代理。由计算设备的处理器执行的图形管理器将计算设备的图形处理单元的存储器的安全部分分配给客户端代理。图形管理器将由客户端代理生成的图形数据呈现给图形处理单元存储器的安全部分。

78. 发明授权

EP2393033B1 SYSTEM AND METHOD FOR CLIPBOARD SECURITY 有权
标题翻译：用于剪贴板安全的系统和方法
公开(公告)号：EP2393033B1
公开(公告)日：2017-06-28
申请号：EP10736069.5
申请日：2010-02-02
申请人： Fasoo. Com Co., Ltd
发明人： PARK, Chel , KIM, Hyungsuk
IPC分类号： G06F21/00 , G06F21/10 , G06F21/55 , G06F21/62
CPC分类号： G06F21/10 , G06F21/556 , G06F21/6209 , G06F2221/0735 , G06F2221/2107 , G06F2221/2113 , G06F2221/2115 , G06F2221/2141

79. 发明公开

EP3074867A1 MANAGING CONTAINERIZED APPLICATIONS 有权转让
标题翻译：管理打包应用程序
公开(公告)号：EP3074867A1
公开(公告)日：2016-10-05
申请号：EP14819177.8
申请日：2014-11-26
申请人： Good Technology Corporation
发明人： YUEN, Chun Fung , LAU, Alex
IPC分类号： G06F9/54 , G06F21/00 , G06F9/455
CPC分类号： G06F9/54 , G06F9/455 , G06F9/544 , G06F21/556
摘要： A method of managing access to a plurality of applications capable of executing within a container provisioned on a computing device. The method comprises the steps of: receiving, at a first communications interface of the container, a first communication for execution by a first application in the plurality of applications capable of executing within the container, wherein the communication is received from an on-device process via a first communication pathway using an inter-process communication (IPC) framework provided by an operating system executing on the computing device; sending, from the first communications interface of the container, the communication to a second communications interface of the first application via a second communication pathway provided by the container, wherein the second communication pathway bypasses the IPC framework; receiving, at the first communications interface of the container, a response to the first communication from the second communications interface of the first application via the second communication pathway; and sending, the response from the first communications interface of the container to the on-device process via the first communication pathway.

80. 发明公开

EP2864876A4 SYSTEMS AND METHODS INVOLVING FEATURES OF HARDWARE VIRTUALIZATION SUCH AS SEPARATION KERNEL HYPERVISORS, HYPERVISORS, HYPERVISOR GUEST CONTEXT, HYPERVISOR CONTEXT, ROOTKIT DETECTION/PREVENTION, AND/OR OTHER FEATURES 有权转让
标题翻译：系统和方法具有硬件虚拟化功能AS分离内核虚拟机管理程序，管理程序，系统管理程序GUEST背景下，HYPERVISORKONTEXT，rootkit检测/防御等功能
公开(公告)号：EP2864876A4
公开(公告)日：2016-07-20
申请号：EP13809599
申请日：2013-06-26
申请人： LYNUX WORKS INC
发明人： MOORING EDWARD T , YANKOVSKY PHILLIP
IPC分类号： G06F9/455 , G06F11/00 , G06F21/50 , G06F21/53 , G06F21/55 , G06F21/56 , G06F21/57 , G06F21/60
CPC分类号： G06F21/566 , G06F9/45533 , G06F9/45545 , G06F9/45558 , G06F21/50 , G06F21/53 , G06F21/556 , G06F21/56 , G06F21/572 , G06F21/60 , G06F21/629 , G06F2009/45587 , G06F2221/033 , G06F2221/034 , G06F2221/2125
摘要： Systems, methods, computer readable media and articles of manufacture consistent with innovations herein are directed to computer virtualization, computer security and/or data isolation. According to some illustrative implementations, innovations herein may utilize and/or involve a separation kernel hypervisor which may include the use of a guest operating system virtual machine protection domain, a virtualization assistance layer, and/or a rootkit defense mechanism (which may be proximate in temporal and/or spatial locality to malicious code, but isolated from it), inter alia, for detection and/or prevention of malicious code, for example, in a manner/context that is isolated and not able to be corrupted, detected, prevented, bypassed, and/or otherwise affected by the malicious code.

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