Electronic product for network access and corresponding three-level dual-access method

Abstract

The invention provides an electronic product for network access and a corresponding three-level double-access method, and aims to solve the problem that in the prior art, network equipment access hasan illegal use risk, for example, when an AAA server cannot be arranged, duo to fact that a key network access frame is easily tampered or illegally used after being stolen or captured by capturing apacket, the network risk is caused. According to the invention, the three-level network access long frame is used for data separation control, so under the condition of intercepting one or two framesof any three-level network access long frame, a correct non-decrypted transmission load cannot be independently obtained; a transmission identification server is introduced to carry out out-of-domainauthentication; the comparison safety of the system is improved by planning and designing the transmission identifier; and then, binary separation is carried out on data transmission of the electronicequipment and the network access equipment, so all data packets are prevented from being stolen and monitored under the condition that single access equipment is cracked or broken, the data can be prevented from being cracked even under the condition that the single access equipment is cracked or broken, and the safety performance of the system is improved.

Description

technical field [0001] The invention belongs to the field of electronic equipment, and in particular relates to an electronic product for network access and a corresponding three-level dual access method. Background technique [0002] When an electronic device is connected to a network, it usually needs to request feedback and exchange information through the access device. [0003] Network access technologies exist in various types of information exchange networks, such as home networks, which connect home end systems (such as PCs) with edge routers, including: [0004] Through a dial-up modem (dial-up modem): Connect the home end system to the ISP with a dial-up modem through an ordinary analog telephone line. It is a commonly used and popular form. End system side: The home modem converts the digital signal output from the PC to analog form for transmission on an analog telephone line (twisted pair). On the ISP side: The modem then converts the analog signal back to di...

AI Technical Summary

Problems solved by technology

[0014] The present invention proposes an electronic product for network access and a corresponding three-level dual access method. In the prior art, there is a risk of fraudulent use of network equipment access, although it can be avoided through equipment authentication, AAA server, etc. However, in some special cases, such as when the AAA server and system authentication server cannot be deployed, it is often easy to be tampered with or fraudulently used after the key incoming frame is stolen or captured, causing network risks

Images