公开(公告)号：US20200184102A1

公开(公告)日：2020-06-11

申请号：US16704350

申请日：2019-12-05

Applicant: Commvault Systems, Inc.

Inventor： Arun Prasad AMARENDRAN ,  Tirthankar CHATTERJEE ,  Chitra RAMASWAMY ,  Sandeep Naidu PAMIDIPARTHI

IPC: G06F21/62 ,  G06F16/9032 ,  G06F16/11 ,  G06F11/14

Abstract: A backup or storage management system is provided that can secure data within a primary storage environment that stores data in an unsecured format. The storage management system can automatically analyze data received for backup from the primary storage environment and determine whether the data includes information that has been identified as sensitive and/or information that is determined within a threshold degree of probability to be sensitive. The storage management system can then modify the storage of the data that includes sensitive information at the primary storage environment, thereby enabling the data to be secured within the unsecured, or partially secured, primary storage environment. Advantageously, in certain embodiments, by securing data with sensitive information within an unsecured storage environment, embodiments disclosed herein can reduce the occurrences of a data breach or data leak.

公开(公告)号：US20180032446A1

公开(公告)日：2018-02-01

申请号：US15632145

申请日：2017-06-23

Applicant: Commvault Systems, Inc.

Inventor： Arun Prasad AMARENDRAN ,  Tirthankar CHATTERJEE ,  Yun YUAN ,  Yongtao LIU

IPC: G06F12/14 ,  G06F21/60 ,  G06N99/00 ,  G06F21/62 ,  H04L29/08 ,  G06F17/27 ,  H04L29/06 ,  G06F17/30 ,  G06N5/02

CPC classification number: G06F12/1408 ,  G06F17/27 ,  G06F17/3012 ,  G06F21/602 ,  G06F21/6218 ,  G06F2212/1052 ,  G06F2212/402 ,  G06F2221/2107 ,  G06N5/02 ,  G06N99/005 ,  H04L63/0428 ,  H04L67/10

Abstract: Data storage systems are disclosed for automatically generating encryption rules based on a set of training files that are known to include sensitive information. The system may use a number of heuristic algorithms to generate one or more encryption rules for determining whether a file includes sensitive information. Further, the system may apply the heuristic algorithms to the content of the files, as determined by using natural language processing algorithms, to generate the encryption rules. Moreover, systems are disclosed that are capable of automatically determining whether to encrypt a file based on the generated encryption rules. The content of the file may be determined using natural language processing algorithms and then the encryption rules may be applied to the content of the file to determine whether to encrypt the file.

公开(公告)号：US20160306984A1

公开(公告)日：2016-10-20

申请号：US15195681

申请日：2016-06-28

Applicant: Commvault Systems, Inc.

Inventor： Arun Prasad AMARENDRAN ,  Tirthankar CHATTERJEE ,  Yun YUAN ,  Yongtao LIU

IPC: G06F21/60 ,  G06N99/00 ,  G06F17/27 ,  G06F17/30

CPC classification number: G06F12/1408 ,  G06F17/27 ,  G06F17/3012 ,  G06F21/602 ,  G06F21/6218 ,  G06F2212/1052 ,  G06F2212/402 ,  G06F2221/2107 ,  G06N5/02 ,  G06N99/005 ,  H04L63/0428 ,  H04L67/10

Abstract: Data storage systems are disclosed for automatically generating encryption rules based on a set of training files that are known to include sensitive information. The system may use a number of heuristic algorithms to generate one or more encryption rules for determining whether a file includes sensitive information. Further, the system may apply the heuristic algorithms to the content of the files, as determined by using natural language processing algorithms, to generate the encryption rules. Moreover, systems are disclosed that are capable of automatically determining whether to encrypt a file based on the generated encryption rules. The content of the file may be determined using natural language processing algorithms and then the encryption rules may be applied to the content of the file to determine whether to encrypt the file.

公开(公告)号：US20140344234A1

公开(公告)日：2014-11-20

申请号：US14451340

申请日：2014-08-04

Applicant: CommVault Systems, Inc.

Inventor： Arun Prasad AMARENDRAN ,  Tirthankar CHATTERJEE ,  Prakash VARADHARAJAN

IPC: G06F17/30 ,  G06F11/14

CPC classification number: G06F17/30289 ,  G06F11/1458 ,  G06F17/30221

Abstract: The automatic, tiered retention storage system according to certain aspects can automatically classify data items based on content, such as based on the inclusion of search terms in the data items, or based on metadata or other characteristics associated with the data. Based on the classification, the system can assign the data items to corresponding user-defined “buckets.” In some embodiments, each bucket is associated with a particular tier in the storage system having a specific retention period.

Abstract translation: 根据某些方面的自动分层保留存储系统可以基于内容自动地对数据项进行分类，例如基于在数据项中包括搜索项，或者基于与数据相关联的元数据或其他特征。 基于分类，系统可以将数据项分配给相应的用户定义的“桶”。在一些实施例中，每个桶与具有特定保留期的存储系统中的特定层相关联。