Method for information verification using remote server

Abstract

The invention discloses an information verification method by using remote server. A information safety equipment generates a dynamic password, and forms a data packet by encrypting all together with business information, and then transmits to a remote server through a host computer; the remote server decrypts the data packet and transmits it to users; the information safety equipment receives dynamic password input by the users, and signings the business information after verifying dynamic password. The invention does not need to add any input-output device to the information safety equipment, can conveniently and quickly provide detailed business information and a safe business confirmations method for users by using various existing information transmission modes, and can guarantee the safety of using information safety equipment to execute network business.

Description

technical field [0001] The invention relates to information security technology, in particular to a method for verifying information by using a remote server. Background technique [0002] With the development of Internet technology, network-based applications are becoming more and more popular, such as online banking, online transactions, virtual private network (VPN) and so on. Due to sensitive information such as finance, property and important data, these applications require high security requirements, especially identity authentication during login and confirmation signature during transaction. [0003] Due to the widespread spread of hacking software such as Trojan horses, the security of adding a simple account name with a static password is very low, and hacking programs can easily steal the passwords entered by users to carry out illegal activities. Therefore, hardware-based information security devices have been widely used in application fields with high securit...

AI Technical Summary

Problems solved by technology

The second is that hackers forge or tamper with transaction information and trick users into using information security equipment to sign

In addition to increasing the hardware cost of the information security equipment, this method is more important because the general information security equipment is relatively small for the convenience of users to carry, and it is impossible to install an oversized display device, usually only a small LCD can be used. module, and the transaction information usually has a lot of content, it is inconvenient to display on it, it is not easy for users to read, and the confirmation button is easy to cause misoperation

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