Application of Improved Encryption Algorithm in Information Security Protection of Cloud Computing Users

DOI

10.2991/978-94-6463-264-4_42How to use a DOI?

Keywords

cloud computing; Information security; Privacy protection; Random encryption

Abstract

In order to prevent the user name and password from being stolen, this paper puts forward the application research of improved encryption algorithm in cloud computing user information security protection. In this paper, the privacy protection method based on face recognition mainly uses Gabor filter to extract feature information, ICA-PCA method to reduce dimension, and then uses the improved nearest neighbor algorithm based on user privacy to identify identity. Because both the client and the server can't accurately obtain each other's information, it fully guarantees the safety and zero leakage of user information. Compared with traditional encryption methods, this method realizes linear complexity and reduces communication complexity effectively. In order to verify the effectiveness of the algorithm, this paper uses ORL face database to carry out experiments, and compares with the existing algorithms. The results show that the method in this paper can carry out identity authentication and identification more efficiently and effectively, which provides a strong security guarantee for the privacy of users in the cloud computing digital library under the big data environment.

Copyright

© 2024 The Author(s)

Open Access

Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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TY  - CONF
AU  - Aimin Niu
PY  - 2023
DA  - 2023/09/28
TI  - Application of Improved Encryption Algorithm in Information Security Protection of Cloud Computing Users
BT  - Proceedings of the 2023 3rd International Conference on Education, Information Management and Service Science (EIMSS 2023)
PB  - Atlantis Press
SP  - 380
EP  - 387
SN  - 2589-4900
UR  - https://doi.org/10.2991/978-94-6463-264-4_42
DO  - 10.2991/978-94-6463-264-4_42
ID  - Niu2023
ER  -