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公开(公告)号:CN106802922A
公开(公告)日:2017-06-06
申请号:CN201611175918.5
申请日:2016-12-19
Applicant: 华中科技大学
IPC: G06F17/30
CPC classification number: G06F16/1805 , G06F16/172
Abstract: 本发明公开了一种基于对象的溯源存储系统及方法,该系统由对象存储客户端和对象存储设备端组成。对象存储客户端用于对系统状态、文件格式及应用程序执行等溯源信息进行收集,将溯源信息存入缓冲区,并向对象存储设备端发送包含溯源信息的对象命令;对象存储设备端用于解析对象命令,提取出溯源信息,并将溯源信息写入对象文件及数据库中,然后利用要查询的关键字对数据库进行检索,最后将查询得到的数据以报表形式进行展示。可以使得溯源信息得以高效地收集及查询。
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公开(公告)号:CN105653725A
公开(公告)日:2016-06-08
申请号:CN201610043971.3
申请日:2016-01-22
Applicant: 湖南大学
CPC classification number: G06F16/2282 , G06F16/1805 , G06F16/212 , G06F16/24575 , G06F16/285 , G06F21/6227
Abstract: 本发明公开了一种针对具有强制访问控制策略的改进了的MYSQL安全数据库的系统访问日志进行处理和分析,对系统运行过程中发生的漏洞和危险事件进行人工标注,提取特征值,定义特征模版,并通过设置不同的模型参数来调整和验证CRFs-BLP模型的正确性和合理性,然后通过标注结果分析与挖掘出系统现有安全策略规则设置上的缺陷,进而修正用户的相关访问权限,以增强数据库系统的安全感知和自我修复能力。本发明提出的强制访问控制策略以达到B1级别安全;其F值达到了93%以上,具有一定的实际意义。
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公开(公告)号:CN106899643A
公开(公告)日:2017-06-27
申请号:CN201510965308.4
申请日:2015-12-21
Applicant: 阿里巴巴集团控股有限公司
IPC: H04L29/08
CPC classification number: H04L29/08 , H04L67/1097 , G06F16/1805 , H04L67/10 , H04L67/1002
Abstract: 本发明公开了一种用户日志存储方法。在收集节点和处理节点之间预设与各处理节点对应的传输通道的基础上,根据待存储日志的用户信息确定与待存储日志对应的传输通道,并利用传输通道将待存储日志发送至处理节点,在根据预设的发送策略将待存储日志从处理节点发送至存储节点后,根据存储节点的日志缓存情况以及预设的日志缓存条件将待存储日志存储于存储节点。由于具有相同用户信息的待存储日志所对应的传输通道一致,因此可有效地避免日志出现乱序问题,从而保证整个云平台日志系统的有序性。
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公开(公告)号:CN106649615A
公开(公告)日:2017-05-10
申请号:CN201611085968.4
申请日:2016-11-30
Applicant: 郑州云海信息技术有限公司
Inventor: 程瑶
IPC: G06F17/30
CPC classification number: G06F16/1805 , G06F16/1734
Abstract: 本发明公开了一种日志段管理方法,包括以下步骤:S1:写入日志事件;S2:判定S1中写入日志事件是否为子树事件;若是,则将该日志事件大小忽略且不计入日志事件总大小,并更新事件数量值;若否,则获取该日志事件大小信息且计入日志事件总大小,并更新事件数量值和事件大小值;S3:判定事件数量值是否达到日志事件数量阈值和判定事件大小值是否达到日志事件大小阈值;若事件数量值未达到日志事件数量阈值且事件大小值未达到日志事件大小阈值,则转入S1;否则,转入S4;S4:构造日志段,转入S1。本发明还公开了一种日志段管理装置。
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公开(公告)号:EP4375908A1
公开(公告)日:2024-05-29
申请号:EP24160636.7
申请日:2016-09-30
Applicant: Banqu, Inc.
Inventor: GADNIS, Ashish , KEISER, Jeffrey A. , LINTON, Michael , NATALENKO, Stanislav
CPC classification number: G06Q30/02 , G06Q30/06 , H04L9/3231 , G06Q20/3223 , G06Q20/38215 , G06Q20/385 , G06Q20/425 , G06Q2220/0020130101 , G06F16/1805 , G06Q20/40145
Abstract: Systems, methods, and computer media implementing blockchain-based identity and transaction platforms are described herein. Identity information, such as a photo, for a person can be encrypted and stored in a blockchain as part of enrolling the person as a user in a blockchain-based identity and transaction platform. Trust relationships can be formed between the user and other users, and records of the trust relationships can also be stored in the blockchain. Transactions between the user and other users with whom the user has formed a trust relationship can also be stored in the blockchain. The transactions can be authorized, for example, through a multi-stage verification process that accesses information stored on the blockchain. The transactions and identity information, along with other information, contribute to an economic identity of the person.
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公开(公告)号:WO2019018437A1
公开(公告)日:2019-01-24
申请号:PCT/US2018/042551
申请日:2018-07-17
Applicant: FILMIO, INC.
Inventor: DAVIS, Christopher J. , RICHMOND, Don , HERTZ, Corey , GIARGIARI, Bob , HERTZ, Bryan , HERTZ, Kevin , LEWINTER, Ian
IPC: G06Q10/00
CPC classification number: G06Q10/06313 , G06F16/1805 , G06F16/182 , G06F16/44 , G06F16/9038 , G06F21/6218 , G06Q30/08 , H04L9/0637 , H04L9/3239 , H04L2209/38
Abstract: An embodiment comprises a method of managing a project. The method comprises storing information, received from a first user via a first user device, regarding a first media project in a first database based on account information provided by the first user. The method also comprises selectively permitting, via a first interface, the second user to identify an action to perform for the first media project, wherein the action includes viewing the first media project or providing one of financial support, creative input, creative services, and property to the first media project and providing a prompt to the first user regarding the action identified by the second user. The method further comprises, when the first user accepts the action identified by the second user, storing data in the first database regarding the identified action to perform relative to the first media project and tracking the first media project within a life cycle including three stages and upon determining that the first media project is in a third stage of the life cycle, distributing records from the first database regarding the first media project for a third user to receive.
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公开(公告)号:WO2018144302A1
公开(公告)日:2018-08-09
申请号:PCT/US2018/015145
申请日:2018-01-25
Applicant: RUSH, Thomas Jay
Inventor: RUSH, Thomas Jay
CPC classification number: G06F16/335 , G06F16/1805 , G06F16/3346 , G06F16/901 , G06Q20/065 , G06Q20/36 , G06Q2220/00 , H04L9/0643 , H04L9/3236 , H04L2209/38 , H04L2209/56
Abstract: In certain embodiments, for a blockchain such as the Ethereum blockchain, a data-processing engine maintains an accounts database having bloom filters that identify accounts that might have data in different portions of the blockchain, a blocks database that stores optimized versions of one or more (and possibly all of) the blocks in the blockchain, and a transaction-location database that stores a list of transaction locations for each of one or more accounts of interest (AOIs) supported by the engine. The engine uses the accounts and blocks databases to perform system-wide analyses quickly. The engine uses the transaction- location and blocks databases to generate reports for the AOIs quickly. The engine uses the accounts and blocks databases to generate, for the transaction-location database, a new transaction-location list for a new AOI quickly and without requiring a lot of memory.
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公开(公告)号:EP3646183B1
公开(公告)日:2024-09-04
申请号:EP18825202.7
申请日:2018-07-02
CPC classification number: G06F16/1805 , G06F11/3409 , G06F2201/8120130101 , G06F11/3034 , G06F2201/8020130101 , G06F11/3419
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公开(公告)号:EP2702492A1
公开(公告)日:2014-03-05
申请号:EP11864404.6
申请日:2011-10-10
Applicant: Microsoft Corporation
Inventor: STARKS, John, A. , GREEN, Dustin, L. , HARRIS, Todd, William , JOHN, Mathew , RAJARAM, Senthil
CPC classification number: G06F9/45533 , G06F11/1471 , G06F16/1805 , G06F2009/45579
Abstract: This document describes techniques for effecting a virtual disk. In an exemplary configuration, a virtual disk file can be associated with a log that acts as both a log and a check point record. When a log entry is generated, information that identifies the tail can be stored therein. This information can be used in the event that virtual disk file is improperly closed, i.e., a crash or power failure occurs, to discover a sequence of log entries to replay. In addition to the foregoing, other techniques are described in the claims, detailed description, and figures.
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公开(公告)号:EP3362970B1
公开(公告)日:2024-08-14
申请号:EP16855952.4
申请日:2016-09-30
CPC classification number: G06Q30/02 , G06Q30/06 , H04L9/3231 , G06Q20/3223 , G06Q20/38215 , G06Q20/385 , G06Q20/425 , G06Q2220/0020130101 , G06F16/1805 , G06Q20/40145
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