Sap Se

Fudan University

Xun Sun

Huaiyu Yan

Chuyunxiao Zhong

Xiaoxiao Gu

Yu Wu

Yukching Leung

Jian Ding

Nan Wang

Chen Yang

You Li

Zhe Jiang

Xinhua Liu

Chen Zhong

Hao Weng

Yichun Zhu

Chu Yunxiao Zhong

Jianmin Xue

Siming Yao

Meilin Tang

Xiaodong Hao

Liujuan Xu

Xiaoxiao (Jerome) Gu

Yizhun Zhu

Aijun Hou

The present invention pertains to the technical field of biomedicine, and relates to isopaucifloral F phosphate compounds and pharmaceutical uses thereof. It has been confirmed through experiments that said isopaucifloral F phosphate compounds and pharmaceutically acceptable salts thereof have effects on the bone remodeling process by exerting their anti-osteoporosis efficacy through a dual-mode mechanism of action of promoting osteogenesis and reducing osteoclast resorption, have the characteristics of high bioavailability, stable metabolism and good safety, and can be used to prepare a new generation of anti-osteoporosis drugs.

Isopaucifloral F phosphate compound and pharmaceutical use thereof

An open source library rating is generated for an open source library based on dependencies of the library, vulnerabilities of the library, an age of the library, a popularity of the library, a history of the library, or any suitable combination thereof. The rating of a specific version of a library may be generated based on a base score for all versions of the library and a version score for the specific version of the library. An authorization system receives a request from a developer to add a library to a software application. In response, the authorization system accesses a rating for the library. Based on the rating, the authorization system approves the request, denies the request, or recommends an alternative library.

Open source library security rating

User-generated messages encapsulating selections from each of a plurality of entities for a selection task having a selection option are received via one or more interfaces presented by a selection processing system. For each selection, a different share of a signing key is obtained that has an identity associated with the selection task. For each selection, a different partial signature is generated by signing the messages using the associated share of the signing key. The partial signatures are combined into a threshold signature if a number of entities for a selection option specified by the task exceeds a pre-defined threshold. Data characterizing the results of the selection task can then be provided.

Anonymous and verifiable computer-implemented selection system

Described herein includes a data controller that secures personal data and efficiency and reliably records data access events using blockchain. The system may include a data controller for: receiving a request to access data stored in a database on the data controller, the request including a web token; verifying the web token of the request; providing access to the data stored in the database; generating a data access event indicating that the data stored in the database has been accessed; and recording the data access event on a blockchain platform in accordance with blockchain.

Data protection and privacy regulations based on blockchain

A method, a system, and a computer program product for performing automated dynamic security testing. A generation of one or more requests is detected. The requests are generated by one or more user devices. A determination is made that the requests are associated with execution of a monitored software application. The determined requests are transmitted to one or more servers for executing a security scanning of the requests. The security scanning of the determined requests is executed to determine presence of one or more security threats associated with execution of the requests. A report of the execution of the security scanning is generated.

Automated dynamic security testing

A method includes generating a root key pair including a public key and a private key, generating metadata for keys associated with a tenant, wherein the metadata includes a key tag, a key version, and a tenant identifier, deriving a tenant key from the root key pair and the metadata, and outputting the tenant key.

Lightweight key management system for multi-tenant cloud environment

Provided is a method and system for mapping a data flow of web-based application for use in testing. In one example, the method may include one or more of receiving, via a network, a plurality of uniform resource locator (URL) requests for an application that is hosted by a web server, identifying a set of read requests for the application and a set of write requests for the application, from among the received URL requests, generating a data flow mapping identifying which read requests from the set of read requests are associated with which write requests from the set of write requests based on data items accessed by the read requests and the write requests, and storing the generated data flow mapping within a storage device.

Application data flow mapping

Systems and methods are provided for receiving a notification of an issue with a cloud services application, determining that troubleshooting of the issue comprises review of server logs containing personal data, enabling a data protection and privacy log level instead of a default log level to capture the personal data, generating the one or more server logs containing personal data during replication of the issue based on detecting that the data protection and privacy log level is enabled, indexing the one or more server logs containing personal data and setting access permission to the one or more server logs, detecting that a specified retention time period for the personal data has lapsed, automatically purging the personal data of the one or more server logs based on detecting that the specified retention time period has lapsed, and recording a record that the personal data has been purged.

Dynamic logging framework for multi-tenant cloud environment

A method includes obtaining first text information in a first format, converting the first text information to an offset value from a base time in a second format, generating an encryption key, encrypting the offset value with the encryption key to produce an encrypted offset value in the second format, converting the encrypted offset value to second text information in the first format, and outputting the second text information as encrypted text corresponding to the first text information.

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Shanghai, China

Xun Sun