Method and apparatus for botnet analysis and visualization
    1.
    发明授权
    Method and apparatus for botnet analysis and visualization 有权
    僵尸网络分析和可视化的方法和设备

    公开(公告)号:US08965981B2

    公开(公告)日:2015-02-24

    申请号:US12626309

    申请日:2009-11-25

    CPC classification number: H04L63/1408 H04L43/028 H04L43/045 H04L43/067

    Abstract: A method and apparatus for botnet analysis and visualization. Network traffic is filtered to compile a list of messages. The identified messages are tokenized, classified, and aggregated and changes in the frequency of tokenized messages are identified. A display of the tokenized messages is generated and displayed via a user interface. The user interface is configured to a allow a user to review data generated based on the filtered network traffic in order to detect potential botnet activity. User input may be used to adjust filtering and tokenization of the messages.

    Abstract translation: 一种用于僵尸网络分析和可视化的方法和装置。 过滤网络流量以编译消息列表。 标识的消息被标记化,分类和聚合,并且识别标记消息的频率的变化。 通过用户界面生成并显示标记化消息的显示。 用户界面被配置为允许用户检查基于过滤的网络流量生成的数据,以便检测潜在的僵尸网络活动。 用户输入可用于调整消息的过滤和标记。

    Control flow analysis methods and computing devices for converting COBOL-sourced programs to object-oriented program structures
    2.
    发明授权
    Control flow analysis methods and computing devices for converting COBOL-sourced programs to object-oriented program structures 失效
    用于将COBOL源程序转换为面向对象程序结构的控制流分析方法和计算设备

    公开(公告)号:US08645932B2

    公开(公告)日:2014-02-04

    申请号:US13236574

    申请日:2011-09-19

    CPC classification number: G06F8/51 G06F8/41 G06F8/433

    Abstract: The various embodiments of the invention relate generally to computer software, computer program architecture, software development, and computer programming languages, and more specifically, to techniques for analyzing control flow in COBOL-sourced programs to facilitate optimized conversions to object-oriented program structures. For example, a compiler can include a global optimizer configured to analyze execution flow for a range of blocks of source code in the memory to determine flow-affected code. Also, the compiler can include a native code generator configured to generate native code based on representations of the native code as functions of the source code. The native code is configured to execute on a virtual machine.

    Abstract translation: 本发明的各种实施例一般涉及计算机软件,计算机程序架构,软件开发和计算机编程语言,更具体地,涉及用于分析COBOL源程序中的控制流的技术,以促进对面向对象程序结构的优化转换。 例如,编译器可以包括全局优化器,其被配置为分析存储器中源代码块的范围的执行流程,以确定流量受影响的代码。 此外,编译器可以包括本地代码生成器,其被配置为基于作为源代码的函数的本机代码的表示来生成本机代码。 本机代码配置为在虚拟机上执行。

    Modeling and Outlier Detection in Threat Management System Data
    4.
    发明申请
    Modeling and Outlier Detection in Threat Management System Data 有权
    威胁管理系统数据建模与异常检测

    公开(公告)号:US20120304288A1

    公开(公告)日:2012-11-29

    申请号:US13116613

    申请日:2011-05-26

    CPC classification number: H04L63/1425 G06F21/552 H04L63/1416

    Abstract: Methods, systems, and computer-readable media for identifying potential threats on a network based on anomalous behavior in communication between endpoints are provided. Traffic data for a network is accumulated over some period of time. The traffic data is grouped by one or more keys, such as source IP address, and sets of metric values are calculated for the keys. A mixture distribution, such as a negative binomial mixture distribution, is fitted to each set of metric values, and outlying metric values are determined based on the mixture distribution(s). A list of outliers is then generated comprising key values having outlying metric values in one or more of the sets of metric values.

    Abstract translation: 提供了用于基于端点之间的通信中的异常行为来识别网络上的潜在威胁的方法,系统和计算机可读介质。 网络的流量数据在一段时间内累积。 交通数据由一个或多个键(例如源IP地址)分组,并且针对密钥计算度量值集合。 混合分布,例如负二项式混合分布,适合于每组度量值,并且基于混合分布来确定偏离度量值。 然后生成异常值列表,其包括在度量值集合中的一个或多个集合中具有超出度量值的密钥值。

    Systems and Methods for Detecting and Coordinating Changes in Lexical Items
    5.
    发明申请
    Systems and Methods for Detecting and Coordinating Changes in Lexical Items 有权
    检测和协调词汇项目变更的系统与方法

    公开(公告)号:US20100138377A1

    公开(公告)日:2010-06-03

    申请号:US12325157

    申请日:2008-11-29

    Abstract: Systems and methods for efficiently detecting and coordinating step changes, trends, cycles, and bursts affecting lexical items within data streams are provided. Data streams can be sourced from documents that can optionally be labeled with metadata. Changes can be grouped across lexical and/or metavalue vocabularies to summarize the changes that are synchronous in time. The methods described herein can be applied either retrospectively to a corpus of data or in a streaming mode.

    Abstract translation: 提供了有效检测和协调影响数据流中词汇项的步骤变化,趋势,周期和突发的系统和方法。 数据流可以来自可以选择用元数据标记的文档。 变更可以在词汇和/或元空间词汇中分组,以总结时间上同步的变化。 这里描述的方法可以追溯地应用于数据语料库或流媒体模式。

    Mechanism for electrically connecting an electronic device to a garment
    8.
    发明授权
    Mechanism for electrically connecting an electronic device to a garment 失效
    将电子设备电连接到衣服的机构

    公开(公告)号:US06854988B2

    公开(公告)日:2005-02-15

    申请号:US10185882

    申请日:2002-06-28

    CPC classification number: A41D1/005

    Abstract: A mechanism for electrically connecting various electronic devices to a garment is provided. The mechanism has a sliding track adapted to support a variety of different electronic devices. The sliding track has one or more channels enabling elective electrical communication between at least one electronic device and a power source. The electronic device is adapted to be selectively supported by the sliding track such that the electronic device can slide along the sliding track. The mechanism has one or more channels having at least one conductive element disposed therein. The first conductive element is shaped to conform to one or more channels to provide an ideal electrical contact surface. The one or more channels are adapted to selectively enclose or seal the conductive element.

    Abstract translation: 提供了一种用于将各种电子设备电连接到衣服的机构。 该机构具有适于支撑各种不同电子设备的滑轨。 滑动轨道具有一个或多个通道,使得能够在至少一个电子设备和电源之间进行选择性电气通信。 电子装置适于由滑轨选择性地支撑,使得电子装置可以沿着滑动轨道滑动。 该机构具有一个或多个通道,其中设置有至少一个导电元件。 第一导电元件成形为符合一个或多个通道以提供理想的电接触表面。 一个或多个通道适于选择性地包围或密封导电元件。

Patent Agency Ranking