Digital data transparency protected safety read-write system and method
A technology of transparent protection and data protection, applied in electronic digital data processing, computer security devices, protection of internal/peripheral computer components, etc., can solve the problems of intercepting I/O instructions, occupation, and inability to completely prevent viruses and Trojan programs. , to achieve the effect of high availability and security
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[0061] The system and method for transparent protection of storage device data of the present invention will be further described below in conjunction with the accompanying drawings 1-5.
[0062] The present invention is particularly described in terms of a computer data transparent protection system and method, but the present invention is equally applicable to any device other than the above-mentioned storage device, such as the case of a storage device of a mobile communication device.
[0063] The core point of the present invention is to run a virtual machine monitor (Virtual Machine Monitor, VMM) earlier on the hardware platform, reside and run the data protection module 1 in the virtual machine monitor, and the operating system runs on the virtual machine monitor (VMM) , the data protection module 1, with the support of the CPU, intercepts all the I / O instructions of the operating system itself and programs running on the operating system to access the computer storage d...
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