The Experts below are selected from a list of 51 Experts worldwide ranked by ideXlab platform
Hongyu Deng - One of the best experts on this subject based on the ideXlab platform.
-
ICCCS (3) - Using Blockchain for Data Auditing in Cloud Storage
Cloud Computing and Security, 2018Co-Authors: Chunhua Li, Yuanzhang Wang, Jiaqi Hu, Ke Zhou, Hongyu DengAbstract:Cloud storage is one of the most important service of cloud computing. Since cloud service providers can not be completely trusted, traditional auditing methods can’t guarantee the security of data sources. This paper proposes a security framework for cloud data audit using blockchain technology. User’s operational information on the File is formed to a block after validated by all checked nodes in the blockchain network, and then to be put into the blockchain. Any modification or fake to the operational information can be inspected through the chain structure of block, thus ensuring the security of auditing data source. We construct a prototype in an Ethereum-based blockchain using Aliyun as data storage service, then test the time overhead of Uploading File, broadcasting operation information and packing information into block chain. The results show that the time for packaging block remains unchanged from an overall viewpoint, and as the File size increasing, packaging block occupies less percentage in the entire process of File Uploading or downloading.
-
Using blockchain for data auditing in cloud storage
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 2018Co-Authors: Chunhua Li, Yuanzhang Wang, Jiaqi Hu, Ke Zhou, Hongyu DengAbstract:Cloud storage is one of the most important service of cloud computing. Since cloud service providers can not be completely trusted, traditional auditing methods can’t guarantee the security of data sources. This paper proposes a security framework for cloud data audit using blockchain technology. User’s operational information on the File is formed to a block after validated by all checked nodes in the blockchain network, and then to be put into the blockchain. Any modification or fake to the operational information can be inspected through the chain structure of block, thus ensuring the security of auditing data source. We construct a prototype in an Ethereum-based blockchain using Aliyun as data storage service, then test the time overhead of Uploading File, broadcasting operation information and packing information into block chain. The results show that the time for packaging block remains unchanged from an overall viewpoint, and as the File size increasing, packaging block occupies less percentage in the entire process of File Uploading or downloading. © Springer Nature Switzerland AG 2018.
Chunhua Li - One of the best experts on this subject based on the ideXlab platform.
-
ICCCS (3) - Using Blockchain for Data Auditing in Cloud Storage
Cloud Computing and Security, 2018Co-Authors: Chunhua Li, Yuanzhang Wang, Jiaqi Hu, Ke Zhou, Hongyu DengAbstract:Cloud storage is one of the most important service of cloud computing. Since cloud service providers can not be completely trusted, traditional auditing methods can’t guarantee the security of data sources. This paper proposes a security framework for cloud data audit using blockchain technology. User’s operational information on the File is formed to a block after validated by all checked nodes in the blockchain network, and then to be put into the blockchain. Any modification or fake to the operational information can be inspected through the chain structure of block, thus ensuring the security of auditing data source. We construct a prototype in an Ethereum-based blockchain using Aliyun as data storage service, then test the time overhead of Uploading File, broadcasting operation information and packing information into block chain. The results show that the time for packaging block remains unchanged from an overall viewpoint, and as the File size increasing, packaging block occupies less percentage in the entire process of File Uploading or downloading.
-
Using blockchain for data auditing in cloud storage
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 2018Co-Authors: Chunhua Li, Yuanzhang Wang, Jiaqi Hu, Ke Zhou, Hongyu DengAbstract:Cloud storage is one of the most important service of cloud computing. Since cloud service providers can not be completely trusted, traditional auditing methods can’t guarantee the security of data sources. This paper proposes a security framework for cloud data audit using blockchain technology. User’s operational information on the File is formed to a block after validated by all checked nodes in the blockchain network, and then to be put into the blockchain. Any modification or fake to the operational information can be inspected through the chain structure of block, thus ensuring the security of auditing data source. We construct a prototype in an Ethereum-based blockchain using Aliyun as data storage service, then test the time overhead of Uploading File, broadcasting operation information and packing information into block chain. The results show that the time for packaging block remains unchanged from an overall viewpoint, and as the File size increasing, packaging block occupies less percentage in the entire process of File Uploading or downloading. © Springer Nature Switzerland AG 2018.
Wu Ke - One of the best experts on this subject based on the ideXlab platform.
-
Implement of client software based on FTP protocol
Journal of Shenyang Institute of Aeronautical Engineering, 2020Co-Authors: Wu KeAbstract:FTP protocol and software,used to transmit Files,is a complex technique and its many functions have not been developed in Internet.This paper introduced the software of FTP client,which is developed in the environment of Windows 2000 and Visual C++6.0.The software is carrying out File transmission and File operation between Client and Server in Internet/LAN.Integrated functions of the software were the following: File Uploading,File downloading,File browsing at client,File browsing at server,File opening,File deleting,File renaming and information feedback.The software has visual interfaces and the basic and common functions of FTP protocol.
Song Xing - One of the best experts on this subject based on the ideXlab platform.
-
Design and Realizationg of Client Software Based on FTP Protocol
Computer Knowledge and Technology, 2020Co-Authors: Song XingAbstract:FTP protocol and software, used to transmit Files, is a complex technique and its many functions have not been developedin Internet. This paper introduced the software of FTP client,which is developed in the environment of win7 and JAVA. The software is carrying out File transmission and File operation between Client and Server in Internet/LAN. Integrated functions of the softwarewere the following:File Uploading, File downloading, File browsing at client, File browsing at server and information feedback.The software has visual interfaces and the basic and common functions of FTP protocol.It is easy to use.
Yuanzhang Wang - One of the best experts on this subject based on the ideXlab platform.
-
ICCCS (3) - Using Blockchain for Data Auditing in Cloud Storage
Cloud Computing and Security, 2018Co-Authors: Chunhua Li, Yuanzhang Wang, Jiaqi Hu, Ke Zhou, Hongyu DengAbstract:Cloud storage is one of the most important service of cloud computing. Since cloud service providers can not be completely trusted, traditional auditing methods can’t guarantee the security of data sources. This paper proposes a security framework for cloud data audit using blockchain technology. User’s operational information on the File is formed to a block after validated by all checked nodes in the blockchain network, and then to be put into the blockchain. Any modification or fake to the operational information can be inspected through the chain structure of block, thus ensuring the security of auditing data source. We construct a prototype in an Ethereum-based blockchain using Aliyun as data storage service, then test the time overhead of Uploading File, broadcasting operation information and packing information into block chain. The results show that the time for packaging block remains unchanged from an overall viewpoint, and as the File size increasing, packaging block occupies less percentage in the entire process of File Uploading or downloading.
-
Using blockchain for data auditing in cloud storage
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 2018Co-Authors: Chunhua Li, Yuanzhang Wang, Jiaqi Hu, Ke Zhou, Hongyu DengAbstract:Cloud storage is one of the most important service of cloud computing. Since cloud service providers can not be completely trusted, traditional auditing methods can’t guarantee the security of data sources. This paper proposes a security framework for cloud data audit using blockchain technology. User’s operational information on the File is formed to a block after validated by all checked nodes in the blockchain network, and then to be put into the blockchain. Any modification or fake to the operational information can be inspected through the chain structure of block, thus ensuring the security of auditing data source. We construct a prototype in an Ethereum-based blockchain using Aliyun as data storage service, then test the time overhead of Uploading File, broadcasting operation information and packing information into block chain. The results show that the time for packaging block remains unchanged from an overall viewpoint, and as the File size increasing, packaging block occupies less percentage in the entire process of File Uploading or downloading. © Springer Nature Switzerland AG 2018.
