Mobile terminal trusted access and management system and method based on c/s mode

Abstract

The invention discloses a mobile terminal trusted access and management system and method based on the C / S mode, which belongs to the field of network security. The invention adopts the A / S protocol in the current C / S mode, and the A / S protocol The data frame not only contains the data type and length, but also reserves space for expansion, which facilitates the expansion of the software and hardware information to be detected, and ensures the security of the interaction process. Effectively discover each mobile terminal across network segments through multicast technology. Perform local software and hardware authentication on the trusted access piece of the mobile terminal, and conduct online detection of the software and hardware information of the mobile terminal after the trusted access. The mobile terminal is authenticated at the level of the mobile terminal itself and the use of the platform, so that malicious attackers have no way to enter the mobile terminal and the network, ensuring the security of user information and network resources. It is mainly used to verify the software and hardware of the mobile terminal when the mobile terminal accesses the wireless network, and to manage the trusted management of the mobile terminal after access.

Description

technical field [0001] The invention belongs to the field of network security, in particular to a system and method for trusted access and management. Specifically, it is a mobile terminal trusted access and management system and method based on the C / S mode, which is mainly used to verify the software and hardware of the mobile terminal when the mobile terminal accesses the wireless network and to verify the reliability of the mobile terminal after access. letter management. Background technique [0002] At present, with the continuous development of wireless network technology, mobile terminal devices are becoming more and more popular, and can easily access the Internet to obtain services. At the same time, with the popularity of wireless network applications, more and more attention has been paid to the security of wireless networks. But in today's network environment, loopholes are ubiquitous, whether in the operating system, application system or in the hardware and ...

AI Technical Summary

Problems solved by technology

[0005] (1) Did not check whether the mobile terminal and the applicable platform itself are safe and credible, if the mobile terminal itself has been infected by a virus, or the attacker has maliciously modified the hardware, operating system, application software or firmware of the mobile platform, without the user's knowledge Under such circumstances, the password and fingerprint entered by the user are easily illegally stolen

[0006] (2) After the user identity authentication is successful, that is, after the mobile terminal has been connected to a wireless network such as WLAN, the malicious person changes the software and hardware information of the mobile terminal, and the security of service interaction will be threatened at this time

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