Method for network secure access, terminal device and authentication server

Abstract

The invention discloses a method for network secure access, a terminal device and an authentication server. According to an embodiment of the invention, the method comprises the following steps: authenticating a network access point by a third party authentication server before a terminal accesses a network through the network access point; and the terminal accesses the network only through the network access point authenticated by the third party authentication server. According to an embodiment of the invention, after the third party authentication server judges that the network access point is a legitimate access point, the terminal accesses the network through the network access point, so that the problem that security risks are caused when the terminal accesses the network through the network access point while the authenticity of the identity of the network access point cannot be judged is solved.

Description

technical field [0001] The invention relates to the communication field, in particular to a method for network security access in the communication field, a terminal device and an authentication server. Background technique [0002] With the development of science and technology, the application of network technology is becoming more and more extensive. However, the network environment is becoming more and more complex, and computers are vulnerable to attacks and deceptions aimed at the link layer and network layer. The hidden dangers of network security must be considered by all network equipment manufacturers. [0003] When the terminal uses WiFi access, it can only be identified by SSID (Service Set Identifier, Service Set Identifier). Others can easily forge WiFi hotspots and trick users into being fooled, thus causing great hidden dangers to user terminal security. Typical attack examples include: 1. Forge the target AP (network access point) to obtain the user's WiFi ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a method for secure network access, terminal equipment and an authentication server, which solves the potential safety hazard caused by the inability to determine the authenticity of the identity of the network access point when accessing a traditional wireless network

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