公开(公告)号：US10146675B1

公开(公告)日：2018-12-04

申请号：US15393621

申请日：2016-12-29

Applicant: EMC IP Holding Company LLC

Inventor： Jehuda Shemer ,  Amit Lieberman ,  Assaf Natanzon ,  Kfir Wolfson

IPC: G06F8/656 ,  G06F11/36 ,  H04L29/08

Abstract: An apparatus in one embodiment comprises at least one processing platform including a plurality of processing devices. The processing platform implements compute services for users and further comprises a copy data manager and an upgrade controller. A data version repository stores data versions for each of one or more of the compute services implemented by the processing platform. One or more of the data versions are stored in association with respective sets of recorded incoming traffic of the corresponding compute service. The upgrade controller is configured to upgrade at least a portion of an application from a first code version to a second code version. In conjunction with the upgrade of the application, automated testing of the upgraded application is carried out by an automated code testing system using the given data version and its associated set of recorded incoming traffic.

公开(公告)号：US11934283B2

公开(公告)日：2024-03-19

申请号：US16878231

申请日：2020-05-19

Applicant: EMC IP Holding Company LLC

Inventor： Bing Liu ,  Jehuda Shemer ,  Kfir Wolfson ,  Jawad Said

IPC: G06F11/30 ,  G06F9/455 ,  G06F11/14

CPC classification number: G06F11/301 ,  G06F9/45558 ,  G06F11/1484 ,  G06F11/3055 ,  G06F2009/45562 ,  G06F2009/4557 ,  G06F2009/45591 ,  G06F2009/45595

Abstract: Data protection operations including replication operations are disclosed. Virtual machines, applications, and/or application data are replicated according to at least one strategy. The replication strategy can improve performance of the recovery operation.

公开(公告)号：US11921881B2

公开(公告)日：2024-03-05

申请号：US16529418

申请日：2019-08-01

Applicant: EMC IP Holding Company LLC

Inventor： Amos Zamir ,  Kfir Wolfson ,  Jehuda Shemer

IPC: G06F21/62 ,  G06F16/2457 ,  G06F16/435

CPC classification number: G06F21/6245 ,  G06F16/24578 ,  G06F16/435 ,  G06F21/6254

Abstract: Systems and methods for protecting data including user data. A recommendation service is disclosed that receives verifiable claims from a user. A verifiable output is generated from the verifiable claims. The verifiable output can be provided to service providers and allows the service providers to personalize their services to the user. The user's data is protected and exposure of the user's data is controlled by the user.

公开(公告)号：US11836512B2

公开(公告)日：2023-12-05

申请号：US16878206

申请日：2020-05-19

Applicant: EMC IP Holding Company LLC

Inventor： Bing Liu ,  Jehuda Shemer ,  Kfir Wolfson ,  Jawad Said

IPC: G06F9/455 ,  G06F11/30 ,  G06F11/20

CPC classification number: G06F9/45558 ,  G06F11/203 ,  G06F11/301 ,  G06F11/3055 ,  G06F2009/45562 ,  G06F2009/45595

Abstract: Data protection operations including replication operations that dynamically adapt a topology of replica virtual machines. A data protection system may implement a machine model that is trained using, as input, characteristics of virtual machines. When a failure is predicted, a topology of the replica virtual machines is changed. The topology may also change when changes in the environment are detected. The changes may include redistributing the protected applications to the replica virtual machines and/or scaling the replica virtual machines.

公开(公告)号：US11593300B2

公开(公告)日：2023-02-28

申请号：US17454420

申请日：2021-11-10

Applicant: EMC IP Holding Company LLC

Inventor： Amihai Savir ,  Avitan Gefen ,  Kfir Wolfson ,  Itay Azaria

IPC: G06F17/00 ,  G06F16/11 ,  G06N7/00 ,  G06N20/00 ,  G06F16/178

Abstract: One example method includes monitoring performance of an element of a runtime environment, where the monitoring includes collecting performance information concerning the element, analyzing the collected information, detecting, based on the analysis of the collected information, an anomaly in the performance of the element and, in response to detection of the anomaly, automatically marking a snapshot of the runtime environment element, and the marking of the snapshot overrides a retention policy applicable to the snapshot.

公开(公告)号：US11531599B2

公开(公告)日：2022-12-20

申请号：US16910393

申请日：2020-06-24

Applicant: EMC IP Holding Company LLC

Inventor： Jehuda Shemer ,  Kfir Wolfson ,  Tomer Kushnir ,  Jawad Said

IPC: G06F11/00 ,  G06F11/14 ,  G06F9/455

Abstract: On-the-fly point-in-time recovery operations are disclosed. During a recovery operation, the PiT being restored can be changed on-the-fly or during the existing recovery operation without restarting the recovery process from the beginning. In one example, this improves recovery time operation (RTO) and prevents aspects of the recovery operation to be avoided when changing to a different PiT.

公开(公告)号：US11379595B2

公开(公告)日：2022-07-05

申请号：US16744814

申请日：2020-01-16

Applicant: EMC IP Holding Company LLC

Inventor： Amos Zamir ,  Jehuda Shemer ,  Kfir Wolfson

IPC: G06F21/60 ,  G06F3/06 ,  H04L9/40

Abstract: Masking a data rate of transmitted data is disclosed. As data is transmitted from a production site to a secondary site, the data rate is masked. Masking the data rate can include transmitting at a fixed rate, a random rate, or an adaptive rate. Each mode of data transmission masks or obscures the actual data rate and thus prevents others from gaining information about the data or the data owner from the data transfer rate.

公开(公告)号：US11290492B2

公开(公告)日：2022-03-29

申请号：US16395847

申请日：2019-04-26

Applicant: EMC IP Holding Company LLC

Inventor： Kfir Wolfson ,  Udi Shemer ,  Amos Zamir

IPC: H04L29/06

Abstract: Embodiments for detecting malicious modification of data in a network, by: setting, by a first layer of network resources, a number of markers associated with input/output (I/O) operations of the network; saving the markers, location, and associated metadata in a marker database; reading, by a second layer of the network resources, the markers corresponding to relevant I/O operations; and verifying each scanned I/O operation against a corresponding marker to determine whether or not data for a scanned specific I/O operation has been improperly modified for the first and second layers and any intermediate layer resulting in a fault condition, and if so, taking remedial action to flag or abort the specific I/O operation.

公开(公告)号：US20220092192A1

公开(公告)日：2022-03-24

申请号：US17025324

申请日：2020-09-18

Applicant: EMC IP Holding Company LLC

Inventor： Kfir Wolfson ,  Jehuda Shemer ,  Stav Sapir ,  Amos Zamir ,  Naor Radami

IPC: G06F21/60 ,  G06F21/62 ,  G06F9/455

Abstract: One example method includes packaging a containerized application into at least two images. The first image may include the main application and the second image includes a decryptor. Sensitive information associated with the application is encrypted and included in the second image. The decryptor operates separately from the main application. After the decryptor successfully completes, the main application is run. The main application may include a copier layer to copy any data decrypted by the decryptor into the main application.

公开(公告)号：US11283867B2

公开(公告)日：2022-03-22

申请号：US17027039

申请日：2020-09-21

Applicant: EMC IP Holding Company LLC

Inventor： Assaf Natanzon ,  Kfir Wolfson ,  Jehuda Shemer

IPC: H04L29/08 ,  H04L9/06 ,  G06F11/16 ,  H04L67/1095 ,  H04L67/1097

Abstract: A replication system for data of mobile devices is disclosed. The data of a mobile device is uploaded to stations in an area. Metadata associated with the objects is stored in a centralized or decentralized system. The metadata can be accessed to identify the stations storing the device's objects and the data of the mobile device can then be retrieved from the stations and reconstructed.