Information processing method based on radio frequency identification

Abstract

The invention provides an information processing method based on radio frequency identification. The method includes the steps: encrypting and storing all files in a system, and encrypting and decrypting the files apparent to a user performing reading and writing operations; uniformly setting a user name and passwords when initializing each storage system, and authenticating a user's identity in the access process; encrypting the files by a file private key, only presenting the file of the user and performing access control after identity authentication; authenticating the access level of an upper computer according to level signals of a detection pin on a USB (universal serial bus) socket when the storage systems access the upper computer; deploying an RFID (radio frequency identification) reader-writer at an exit of a controlled area when the upper computer is legally accessed, ensuring that the system can only perform normal reading and writing when accessing the legal upper computer in the controlled area, and deleting the stored private key if the system is taken out of the controlled area. By RFID processing, authorized use, encrypted storage and reliable deletion of the storage systems are ensured, so that safety use areas of the storage systems can be strictly controlled, and the risk of information leakage is reduced.

Description

technical field [0001] The invention relates to radio frequency identification, in particular to an information processing method based on radio frequency identification. Background technique [0002] In recent years, storage systems such as U disks and flash disks have been widely used in enterprise organizations as a flexible and fast storage medium. If insiders take out the storage system containing these sensitive information and use it externally, there is a risk of inadvertent disclosure of sensitive information. At present, in the technical solution for the storage system, encrypted storage and user authentication are mainly used to ensure that the information in the system is not stolen by illegal users, but it does not restrict legitimate users from using the device. In some solutions for restricting the use environment of equipment, the access of equipment to the host computer is restricted by installing corresponding software modules or hardware modules in the ho...

AI Technical Summary

Problems solved by technology

At present, in the technical solution for the storage system, encrypted storage and user authentication are mainly used to ensure that the information in the system is not stolen by illegal users, but there is no restriction on the use of equipment by legitimate users

In some solutions for restricting the use environment of equipment, the access of equipment to the host computer is restricted by installing corresponding software modules or hardware modules in the host computer, but such solutions are not easy to monitor the use of equipment

[0003] Therefore, for the above-mentioned problems existing in related technologies, effective solutions have not yet been proposed

Images