公开(公告)号：US11616771B2

公开(公告)日：2023-03-28

申请号：US15999154

申请日：2018-08-17

申请人： Transform SR Brands LLC

发明人： Eui Chung ,  Jen-Hao Yang ,  Bharath Sridharan ,  Jim Pier

IPC分类号： G06F21/00 ,  H04L9/40 ,  G06F21/62 ,  G06F21/60 ,  G06F21/78 ,  G06F21/41

摘要： Systems and methods are disclosed for accessing protected data. A computing device may have a secured stared storage accessible by two or more applications operating on the mobile device. The computing device may obtain a first token from an authorization service to verify user identity for a first application. The first token may be stored in the shared storage area, and be accessible to one or more applications sharing the storage space. In response to a user attempt to access a web service using a second application, the user identity may be verified using the first token. The authorization service may verify user credentials, and send a second token to the computing device. The second token may be a proxy ticket authorizing access and exchange of protected data between the second application and a web service. The second token may also be stored in the secure storage area.

公开(公告)号：US20230084049A1

公开(公告)日：2023-03-16

申请号：US17981615

申请日：2022-11-07

申请人： TEXAS INSTRUMENTS INCORPORATED

发明人： Charles W. Brokish ,  Narendar Madurai Shankar ,  Erdal Paksoy ,  Steve Karouby ,  Olivier Schuepbach

IPC分类号： G06F12/1009 ,  G06F21/57 ,  G06F21/74 ,  G06F21/78 ,  H01L21/66 ,  H01L23/525 ,  G06F12/02 ,  G06F12/06 ,  G06F12/1018 ,  G06F12/12 ,  G06F12/14 ,  H04L9/32

摘要： An integrated circuit (122) includes an on-chip boot ROM (132) holding boot code, a non-volatile security identification element (140) having non-volatile information determining a less secure type or more secure type, and a processor (130). The processor (130) is coupled to the on-chip boot ROM (132) and to the non-volatile security identification element (140) to selectively execute boot code depending on the non-volatile information of the non-volatile security identification element (140). Other technology such as processors, methods of operation, processes of manufacture, wireless communications apparatus, and wireless handsets are also disclosed.

公开(公告)号：US20230082136A1

公开(公告)日：2023-03-16

申请号：US17842201

申请日：2022-06-16

申请人： Samsung Electronics Co., Ltd.

发明人： Mun Gyu BAE ,  Ji Soo KIM ,  Hyun Soo KWON ,  Youn Sung CHU

IPC分类号： H04L9/08 ,  H04L9/32 ,  G06F21/78

摘要： A storage device having improved security reliability includes a non-volatile memory, and a storage controller configured to control an operation of the non-volatile memory, generate a key material, receive a key identification (ID) from a firmware, determine whether a salt value matching the key ID is stored in the non-volatile memory, generate a private key using the salt value stored in the non-volatile memory and the key material in response to determining that the salt value matching the key ID is stored in the non-volatile memory, and, in response to determining that the sale value matching the key ID is not stored in the non-volatile memory, receive a salt value from the firmware and generate the private key using the salt value from the firmware and the key material, and store the salt value used for generating the private key in the non-volatile memory.

公开(公告)号：US11593531B2

公开(公告)日：2023-02-28

申请号：US17466340

申请日：2021-09-03

申请人： Amazon Technologies, Inc.

发明人： John Totah ,  Shan Cheng ,  Frank Charles Paterra

IPC分类号： G06F21/86 ,  G06F21/78 ,  G06F21/88 ,  B32B33/00 ,  B65D25/14 ,  G06Q50/28

摘要： A shippable data transfer device includes a data storage medium encased in a chamber surrounded by an anti-tamper casing. The anti-tamper casing includes an anti-tamper layer with identifying elements arranged in a unique or otherwise identifiable pattern. The anti-tamper layer is configured to actively re-arrange, alter, or obscure the identifying elements in response to a breach of the anti-tamper casing.

公开(公告)号：US20230054232A1

公开(公告)日：2023-02-23

申请号：US17938228

申请日：2022-10-05

申请人： Twist Bioscience Corporation

发明人： Bill James PECK

IPC分类号： G06F21/78 ,  C12N15/10

摘要： Provided herein are compositions, devices, systems and methods for the generation and use of biomolecule-based information for storage. Additionally, devices described herein for de novo synthesis of nucleic acids encoding information related to the original source information may be rigid or flexible material. Further described herein are highly efficient methods for long term data storage with 100% accuracy in the retention of information. Also provided herein are methods and systems for efficient transfer of preselected polynucleotides from a storage structure for reading stored information.

公开(公告)号：US11588858B2

公开(公告)日：2023-02-21

申请号：US17147018

申请日：2021-01-12

申请人： The Privacy Factor, LLC

发明人： Mark A. Sartor

IPC分类号： G06F21/60 ,  H04L29/02 ,  G06F21/62 ,  H04L9/40 ,  G06F21/53 ,  G06F21/78 ,  G06F16/951

摘要： A method, non-transitory computer readable medium, and policy rating server device that receives a request from a client computing device for one or more privacy ratings. The request identifies at least one application, such as an application installed on the client computing device for example. A policy associated with the identified application is obtained. The obtained policy is analyzed to identify a plurality of key words or phrases associated with use by the at least one application of functionality of, or personal information stored on, the client computing device. One or more privacy ratings are generated based on numerical values assigned to each of the identified key words or phrases, the generated one or more privacy ratings are output to the client computing device in response to the request.

公开(公告)号：US11586775B2

公开(公告)日：2023-02-21

申请号：US17016764

申请日：2020-09-10

申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

发明人： Christian Perone ,  Diego Medaglia ,  Wagston Staehler ,  Craig Walrath

IPC分类号： G06F21/72 ,  G06F21/60 ,  G06F21/78 ,  G06F1/30 ,  G06F11/14 ,  G06F11/20

摘要： In some examples, securing data on a computing device includes one or more cryptographic operations on at least a portion of data stored in a memory module of the computing device in response to a change of operational state of the system from a first operational state to a second operational state.

公开(公告)号：US20230042487A1

公开(公告)日：2023-02-09

申请号：US17971298

申请日：2022-10-21

申请人： Micron Technology, Inc.

发明人： Nadav Grosz ,  Jonathan Scott Parry

IPC分类号： G06F12/14 ,  G06F21/78 ,  G06F12/02

摘要： Devices and techniques for efficient host assisted logical-to-physical (L2P) mapping are described herein. For example, a command can be executed that results in a change as to which physical address of a memory device corresponds to a logical address. The change can be obfuscated as part of an obfuscated L2P map for the memory device and written to storage on the memory device. The change can then be provided a host from the storage.

公开(公告)号：US20230037986A1

公开(公告)日：2023-02-09

申请号：US17444733

申请日：2021-08-09

申请人： International Business Machines Corporation

发明人： Fang Tai L Li ,  Zhi Li Guan ,  Guo Liang Huang ,  Jia Nan Zhang ,  Heng Li

IPC分类号： G06F21/60 ,  G06F21/64 ,  G06F21/78

摘要： A method that manages sensitive data. A computer system identifies the sensitive data for a group of application containers using configuration information for the group of application containers. The computer system encrypts the sensitive data identified for the group of application containers to form encrypted sensitive data. The computer system saves the encrypted sensitive data to a shared storage used by the group of application containers when the group of application containers is deployed.

公开(公告)号：US11574050B2

公开(公告)日：2023-02-07

申请号：US17233230

申请日：2021-04-16

申请人： Commvault Systems, Inc.

发明人： Sri Karthik Bhagi ,  Douglas Cary Swallow

IPC分类号： G06F21/55 ,  G06F21/54 ,  G06F21/78 ,  G06F21/56 ,  G06N20/00 ,  G06F21/62 ,  G06N5/04 ,  G06F9/455 ,  G06F11/14

摘要： An information management system implements a method for securing a media agent from unauthorized access, where the method includes configuring a secondary storage computing device to initialize a filter driver at boot time and monitor process calls to a media agent, where the media agent provides read and write operations to a secondary storage device in communication with the secondary storage computing device. The filter driver may detect a process call to the media agent, and determine whether the process call is authorized. In response to a determination that the process call is authorized, the filter driver may allow the process call to request an operation be performed by the media agent, and the media agent may then perform the requested operation. If the filter driver determines that the process call is not authorized, the filter driver may ignore the process call for the requested operation.