公开(公告)号：US09275348B2

公开(公告)日：2016-03-01

申请号：US13754974

申请日：2013-01-31

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Sandeep N. Bhatt ,  William G. Horne ,  Daniel L. Moor ,  Suranjan Pramanik ,  Tomas Sander

IPC: G06Q10/00 ,  H04L29/06

CPC classification number: G06Q10/00 ,  H04L63/1408 ,  H04L63/20

Abstract: Identifying participants for collaboration in a threat exchange community can include receiving security data from a plurality of participants at a threat exchange server within the threat exchange community; and in response to receiving from a first participant from the plurality of participants security data associated with a security occurrence, identifying at the threat exchange server the first participant and a second participant from the plurality of participants for collaboration based on characteristics of the first participant and the second participant.

Abstract translation: 识别在威胁交换社区中协作的参与者可以包括从威胁交换社区内的威胁交换服务器处接收多个参与者的安全数据; 并且响应于来自所述多个参与者的与所述安全事件相关联的第一参与者的接收，基于所述第一参与者的特征，在所述威胁交换服务器处识别来自所述多个参与者的所述第一参与者和第二参与者进行协作， 第二名参赛者。

公开(公告)号：US20140289264A1

公开(公告)日：2014-09-25

申请号：US13848562

申请日：2013-03-21

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： William G. Horne ,  Miranda Jane Felicity Mowbray

IPC: G06F17/27

CPC classification number: G06F17/2705

Abstract: A method for one pass submatch extraction may include receiving an input string, receiving a regular expression with capturing groups, and converting the regular expression with capturing groups into a finite automaton M to extract submatches. The finite automaton M may be evaluated to determine whether the regular expression belongs to a set of regular expressions for which submatch extraction is implemented by using one pass by determining whether an automaton M′=rev(close(M)) is deterministic. The input string may be matched to the regular expression if the regular expression belongs to the set of regular expressions for which submatch extraction is implemented by using one pass.

Abstract translation: 用于一次通过子匹配提取的方法可以包括接收输入字符串，接收具有捕获组的正则表达式，以及将具有捕获组的正则表达式转换为有限自动机M以提取子匹配。 可以评估有限自动机M，以确定正则表达式是否属于通过确定自动机M'= rev（close（M））是否是确定性的一次通过执行子匹配提取的一组正则表达式。 如果正则表达式属于通过使用一遍实现子匹配提取的正则表达式集合，那么输入字符串可以与正则表达式匹配。

公开(公告)号：US20140215607A1

公开(公告)日：2014-07-31

申请号：US13754951

申请日：2013-01-31

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： William G. Horne ,  Daniel L. Moor ,  Richard D. Austin ,  Tomas Sander ,  Prasad V. Rao ,  Sandeep N. Bhatt

IPC: H04L29/06

CPC classification number: H04L63/14 ,  G06F21/6245 ,  G06F21/6254

Abstract: Threat exchange information protection can include receiving security information from a number of participants of a threat exchange community, wherein a portion of the received security information is encoded with pseudonyms by each of the number of participants, analyzing the security information collectively from the number of participants, wherein the portion of the received security information remains encoded, and sending analysis results to each of the number of participants, wherein the analysis results include information relating to the portion.

Abstract translation: 威胁交换信息保护可以包括从威胁交换社区的多个参与者接收安全信息，其中所接收的安全信息的一部分由参与者数目中的每一个用假名编码，从参与者人数中集体分析安全信息 其中所接收的安全信息的所述部分保持编码，并且将分析结果发送给所述多个参与者，其中所述分析结果包括与所述部分有关的信息。

公开(公告)号：US20150373040A1

公开(公告)日：2015-12-24

申请号：US14764596

申请日：2013-01-31

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Tomas Sander ,  William G. Horne ,  Prasad V. Rao ,  Suranjan Pramanik ,  Siva Raj Rajagopalan ,  Daniel L. Moor ,  Krishnamurthy Viswanathan

IPC: H04L29/06

CPC classification number: H04L63/1425 ,  H04L63/1433 ,  H04L63/1441

Abstract: Sharing information can include identifying, utilizing a threat exchange server, a security occurrence associated with a participant within a threat exchange community. Sharing information can also include determining what participant-related information to share with the threat exchange server in response to the identified security occurrence, and receiving, at the threat exchange server, information associated with the determined participant-related information via communication links within the threat exchange community.

Abstract translation: 共享信息可以包括识别利用威胁交换服务器与威胁交换社区内的参与者相关联的安全事件。 共享信息还可以包括响应于所识别的安全事件来确定与威胁交换服务器共享的参与者相关信息，以及在威胁交换服务器处通过威胁中的通信链路接收与所确定的参与者相关信息相关联的信息 交流社区。

公开(公告)号：US09143517B2

公开(公告)日：2015-09-22

申请号：US13754951

申请日：2013-01-31

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： William G. Horne ,  Daniel L. Moor ,  Richard D. Austin ,  Tomas Sander ,  Prasad V. Rao ,  Sandeep N. Bhatt

IPC: H04L29/06 ,  G06F21/62

CPC classification number: H04L63/14 ,  G06F21/6245 ,  G06F21/6254

Abstract: Threat exchange information protection can include receiving security information from a number of participants of a threat exchange community, wherein a portion of the received security information is encoded with pseudonyms by each of the number of participants, analyzing the security information collectively from the number of participants, wherein the portion of the received security information remains encoded, and sending analysis results to each of the number of participants, wherein the analysis results include information relating to the portion.

Abstract translation: 威胁交换信息保护可以包括从威胁交换社区的多个参与者接收安全信息，其中所接收的安全信息的一部分由参与者数目中的每一个用假名编码，从参与者人数中集体分析安全信息 其中所接收的安全信息的所述部分保持编码，并且将分析结果发送给所述多个参与者，其中所述分析结果包括与所述部分有关的信息。

公开(公告)号：US20140214938A1

公开(公告)日：2014-07-31

申请号：US13754974

申请日：2013-01-31

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Sandeep N. Bhatt ,  William G. Horne ,  Daniel I. Moor ,  Suranjan Pramanik ,  Tomas Sander

IPC: H04L29/06

CPC classification number: G06Q10/00 ,  H04L63/1408 ,  H04L63/20

Abstract: Identifying participants for collaboration in a threat exchange community can include receiving security data from a plurality of participants at a threat exchange server within the threat exchange community; and in response to receiving from a first participant from the plurality of participants security data associated with a security occurrence, identifying at the threat exchange server the first participant and a second participant from the plurality of participants for collaboration based on characteristics of the first participant and the second participant.

Abstract translation: 识别在威胁交换社区中协作的参与者可以包括从威胁交换社区内的威胁交换服务器处接收多个参与者的安全数据; 并且响应于来自所述多个参与者的与所述安全事件相关联的第一参与者的接收，基于所述第一参与者的特征，在所述威胁交换服务器处识别来自所述多个参与者的所述第一参与者和第二参与者进行协作， 第二名参赛者。