Method for encrypting log storage through utilization of 3DES encryption algorithm in cloud computing environment

Abstract

The invention discloses a method for encrypting log storage through utilization of a 3DES encryption algorithm in a cloud computing environment. The method comprises the following steps that a), a cloud computing platform is set up; 2), a management node A is initialized; c), all service nodes participating in cloud computing are registered with the management node A; d), a key required by 3DES encryption is set on the management node A; and e), after a service providing node S and a log storage node L receive 3DES key information issued by the management node A, the 3DES key information is stored to the nodes, an encryption algorithm is started for encryption of logs, and the logs are stored. Complex software and hardware device and various development languages in the cloud computing environment can be adapted, the parallel performance can be carried out, the performance of the normal business is not influenced, the occupied system resources are few, the performance efficiency is high, and the sensitive data can be protected.

Description

technical field [0001] The invention relates to the technical field of cloud computing, in particular to a method for encrypting log storage using a 3DES encryption algorithm in a cloud computing environment. Background technique [0002] At present, the log storage and encryption methods of mainstream cloud computing nodes are still implemented through traditional modes. These modes include using the syslog log tool to upload logs to the server for unified management, centralized storage, log file storage, and log data in database tables. Storage and public key ciphers, block ciphers, sequence ciphers, PKI technology, etc. [0003] In the new cloud computing environment, the traditional model has the following problems: [0004] 1. After years of development and practice of encryption technology, a very complete system has been established. However, in this era of rapid information development, various threats pose serious challenges to security. The resistance of existing...

AI Technical Summary

Problems solved by technology

[0004] 1. After years of development and practice of encryption technology, a very complete system has been established. However, in this era of rapid information development, various threats pose serious challenges to security. The resistance of existing encryption technology to these threats appears to be some powerless

[0005] 2. Log encrypted storage takes up a lot of space and is inefficient. Under the traditional encryption method, the encryption and decryption speed is slow, which cannot meet the query and view of the architecture system, and the encryption method has high requirements on the operating environment and cannot satisfy random migration. Upgrades and Migration Inconvenience

[0006] Therefore, if the 3DES encryption algorithm is used to encrypt the log storage according to the personalized requirements of the business, the current conventional software and hardware tools cannot do it.

Moreover, in the environment of Internet cloud computing, multiple log storages are distributed all over the world, and traditional technologies cannot really achieve the goal of effective security protection for log information scattered on multiple servers.

Images