Account password changing method, system and device

Abstract

The invention discloses an account password changing method, system and device, and the method comprises the steps: building connection with a server, and generating a first random secret key according to a preset initial password after the connection is successful; generating a first ciphertext and a second ciphertext based on the first random key, and verifying the first ciphertext and the second ciphertext; generating a random number after verification succeeds, and obtaining a second random key and a third ciphertext according to the random number; and encrypting the account information based on the second random key and the third ciphertext to obtain encrypted data. The system comprises a connection module, a first secret key module, a second secret key module and an encryption module. The device comprises a memory and a processor for executing the method for changing the password of the account. The security of the account information can be improved. The invention can be widelyapplied to the field of account information security.

Description

technical field [0001] The present invention relates to the field of account information security, in particular to a method, system and device for changing account encryption. Background technique [0002] Currently, there are very few products on the market that can change the account password of the hard-coded system. Most of the hard-coded systems still modify the account password by manually modifying the configuration file. There is no operation record for manual modification, and sometimes the operator may not be on time and regularly. Modification, manual modification cannot guarantee timeliness, and modification of account password may affect the normal operation of the business, so the security of confidential information cannot be guaranteed. Contents of the invention [0003] In order to solve the above-mentioned technical problems, the object of the present invention is to provide a method, system and device for changing account encryption, which can improve t...

AI Technical Summary

Problems solved by technology

[0002] Currently, there are very few products on the market that can change the account password of the hard-coded system. Most of the hard-coded systems still modify the account password by manually modifying the configuration file. There is no operation record for manual modification, and sometimes the operator may not be on time and regularly. Modification, manual modification cannot guarantee timeliness, and modification of account password may affect the normal operation of the business, so the security of confidential information cannot be guaranteed

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