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公开(公告)号：US20190266058A1
公开(公告)日：2019-08-29
申请号：US16287087
申请日：2019-02-27
Applicant: Rubrik, Inc.
Inventor： Di Wu
IPC: G06F11/14 , G06F9/38 , G06F9/455 , G06F16/901 , G06F17/18
Abstract: An automated system monitors network traffic to determine dependencies between different machines. These dependencies can be used to automatically develop a recovery plan for the machines, for example restoring servers in a certain order. This approach can also automatically adjust the recovery plan for changes in system configuration, for example as different servers come online or are taken offline or change their roles.
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公开(公告)号：US20190266056A1
公开(公告)日：2019-08-29
申请号：US16287130
申请日：2019-02-27
Applicant: Rubrik, Inc.
Inventor： Di Wu
Abstract: Normal virtual machine operation is observed to automatically determine patterns of resource utilization. Backup activities are then scheduled, taking into account these utilization patterns. For example, if a normally scheduled backup would occur during a busy period, it may be rescheduled to a less busy period. As another example, backups made by made opportunistically during less busy periods even if not required by the normal backup schedule, in order to alleviate backup demands during more busy periods.
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公开(公告)号：US11663093B2
公开(公告)日：2023-05-30
申请号：US17141570
申请日：2021-01-05
Applicant: Rubrik, Inc.
Inventor： Di Wu
IPC: G06F11/14 , G06F9/38 , G06F16/901 , G06F17/18 , G06F9/455 , H04L41/0654 , H04L41/12 , H04L41/142 , H04L41/14
CPC classification number: G06F11/1469 , G06F9/3838 , G06F9/45558 , G06F16/9024 , G06F17/18 , H04L41/0654 , H04L41/12 , H04L41/142 , H04L41/145 , G06F2009/45591
Abstract: An automated system monitors network traffic to determine dependencies between different machines. These dependencies can be used to automatically develop a recovery plan for the machines, for example restoring servers in a certain order. This approach can also automatically adjust the recovery plan for changes in system configuration, for example as different servers come online or are taken offline or change their roles.
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公开(公告)号：US11599643B2
公开(公告)日：2023-03-07
申请号：US16668910
申请日：2019-10-30
Applicant: Rubrik, Inc.
Inventor： Di Wu
Abstract: Systems and methods for facilitating an analysis of software vulnerabilities are described. The system receives a first request to present software vulnerabilities of a virtual machine on a production machine. The system receives a first request to present software vulnerabilities of a virtual machine on a production machine. The first request includes a first selection including a virtual machine identifier identifying the virtual machine on the production machine. The software vulnerabilities include a first software vulnerability. The system presents a first electronic user interface including software vulnerabilities for the virtual machine. The system receives a second request including a second selection identifying a first software vulnerability. The system presents a second electronic user interface including presenting recovery point identifiers corresponding to snapshot images stored on a database. The snapshot images being of the production machine and including the virtual machine and the first software vulnerability.
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公开(公告)号：US20230069769A1
公开(公告)日：2023-03-02
申请号：US17985510
申请日：2022-11-11
Applicant: Rubrik, Inc.
Inventor： Shanthi Kiran Pendyala , Di Wu , Mathew Edward Noe
IPC: G06F21/55 , G06F16/17 , G06F21/56 , G06F9/448 , G06F16/174
Abstract: Some examples relate generally to managing and storing data, and more specifically to the real-time detection of ransomware, system (or insider) threats, or the misappropriation of credentials by using file system audit events.
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Patent Agency Ranking
公开(公告)号：US11561999B2
公开(公告)日：2023-01-24
申请号：US16264628
申请日：2019-01-31
Applicant: RUBRIK, INC.
Inventor： Christopher Wong , Joshua Duncan Hight , Biswaroop Palit , Di Wu
Abstract: Methods and systems for reducing the amount of time to restore a database or other application by dynamically generating and storing synthetic snapshots are described. When backing up a database, an integrated data management and storage system may acquire snapshots of the database at a snapshot frequency and acquire database transaction logs at a frequency that is greater than the snapshot frequency. In response to detecting that the database is unable to provide a database snapshot, the integrated data management and storage system may generate a synthetic snapshot of the database by instantiating a compatible version of the database locally, acquiring a previously stored snapshot of the database, applying data changes from one or more database transaction logs to the previously stored snapshot to generate the synthetic snapshot, and storing the synthetic snapshot of the database within the integrated data management and storage system.
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公开(公告)号：US20210044604A1
公开(公告)日：2021-02-11
申请号：US16534479
申请日：2019-08-07
Applicant: Rubrik, Inc.
Inventor： Oscar Annen , Di Wu , Ajay Saini
Abstract: Some examples relate generally to computer architecture software for information security and, in some more particular aspects, to machine learning based on changes in snapshot metadata for anomaly and ransomware detection in a file system.
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公开(公告)号：US20210042411A1
公开(公告)日：2021-02-11
申请号：US16534486
申请日：2019-08-07
Applicant: Rubrik, Inc.
Inventor： Oscar Annen , Di Wu , Ajay Saini
Abstract: Some examples relate generally to computer architecture software for information security and, in some more particular aspects, to machine learning based on changes in snapshot metadata for anomaly and ransomware detection in a file system.
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公开(公告)号：US20200250046A1
公开(公告)日：2020-08-06
申请号：US16264628
申请日：2019-01-31
Applicant: RUBRIK, INC.
Inventor： Christopher Wong , Joshua Duncan Hight , Biswaroop Palit , Di Wu
Abstract: Methods and systems for reducing the amount of time to restore a database or other application by dynamically generating and storing synthetic snapshots are described. When backing up a database, an integrated data management and storage system may acquire snapshots of the database at a snapshot frequency and acquire database transaction logs at a frequency that is greater than the snapshot frequency. In response to detecting that the database is unable to provide a database snapshot, the integrated data management and storage system may generate a synthetic snapshot of the database by instantiating a compatible version of the database locally, acquiring a previously stored snapshot of the database, applying data changes from one or more database transaction logs to the previously stored snapshot to generate the synthetic snapshot, and storing the synthetic snapshot of the database within the integrated data management and storage system.
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公开(公告)号：US20200034537A1
公开(公告)日：2020-01-30
申请号：US16049574
申请日：2018-07-30
Applicant: Rubrik, Inc.
Inventor： Oscar Chen , Di Wu , Benjamin Reisner , Matthew E. Noe
Abstract: Described herein is a system that detects ransomware infection in filesystems. The system detects ransomware infection by using backup data of machines. The system detects ransomware infection in two stages. In the first stage, the system analyzes a filesystem's behavior. The filesystem's behavior can be obtained by loading the backup data and crawling the filesystem to create a filesystem metadata including information about file operations during a time interval. The filesystem determines a pattern of the file operations and compares the pattern to a normal patter to analyze the filesystem's behavior. If the filesystem's behavior is abnormal, the system proceeds to the second stage to analyze the content of the files to look for signs of encryption in the filesystem. The system combines the analysis of both stages to determine whether the filesystem is infected by ransomware.
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