Abstract
In recent years, people have paid more and more attention to cloud data. However, because users do not have absolute control over the data stored on the cloud server, it is necessary for the cloud storage server to provide evidence that the data are completely saved to maintain their control over the data. Give users all management rights, users can independently install operating systems and applications and can choose self-service platforms and various remote management tools to manage and control the host according to personal habits. This paper mainly introduces the cloud data integrity verification algorithm of sustainable computing accounting informatization and studies the advantages and disadvantages of the existing data integrity proof mechanism and the new requirements under the cloud storage environment. In this paper, an LBT-based big data integrity proof mechanism is proposed, which introduces a multibranch path tree as the data structure used in the data integrity proof mechanism and proposes a multibranch path structure with rank and data integrity detection algorithm. In this paper, the proposed data integrity verification algorithm and two other integrity verification algorithms are used for simulation experiments. The experimental results show that the proposed scheme is about 10% better than scheme 1 and about 5% better than scheme 2 in computing time of 500 data blocks; in the change of operation data block time, the execution time of scheme 1 and scheme 2 increases with the increase of data blocks. The execution time of the proposed scheme remains unchanged, and the computational cost of the proposed scheme is also better than that of scheme 1 and scheme 2. The scheme in this paper not only can verify the integrity of cloud storage data but also has certain verification advantages, which has a certain significance in the application of big data integrity verification.
Highlights
In the process of enterprise development, only the realization of accounting informatization can develop enterprise informatization. erefore, the realization of accounting informatization has become the phased goal of most enterprises
Cloud computing will soon be fully applied in enterprises. e combination of cloud computing and accounting informatization means that a new system will be built on the basis of cloud technology on the network
(4) Audit: physical level, network audit, application audit, desktop audit, and records of operations. e protection method refers to the fact that the data information is uploaded to the cloud computing technology platform so that the relevant information resources are centrally stored in a database so that the data information can be protected, and the system will automatically redistribute according to the needs when using
Summary
In the process of enterprise development, only the realization of accounting informatization can develop enterprise informatization. erefore, the realization of accounting informatization has become the phased goal of most enterprises. E protection method refers to the fact that the data information is uploaded to the cloud computing technology platform so that the relevant information resources are centrally stored in a database so that the data information can be protected, and the system will automatically redistribute according to the needs when using It is because the virtual accounting information system composed of cloud computing technology is based on the network; that is, to use this service platform, it is necessary to transfer the data information resources to a third-party platform that cannot be seen, which will increase the risk of information security [12]. E most important hardware basis is the computer platform, and other types of hardware include servers, network storage, and integrated management system; second, from the perspective of enterprise users, it needs to pay a certain service fee; in the service system, you can enjoy the software processing accounting work service From the perspective of the provider, cloud accounting service is composed of hardware foundation and software foundation. e most important hardware basis is the computer platform, and other types of hardware include servers, network storage, and integrated management system; second, from the perspective of enterprise users, it needs to pay a certain service fee; in the service system, you can enjoy the software processing accounting work service
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