Internet terminal access encryption method and system

Abstract

The invention discloses an Internet terminal access encryption method and system, and particularly relates to the field of Internet security. The system comprises a server, the connection end of the server is provided with a display unit, an input unit and a computer clock unit, and the connection end of the server is also provided with a data uploading unit and a data transmission unit. The connection end of the data uploading unit is provided with an algorithm database, the connection end of the algorithm database is provided with a verification output unit, and the connection end of the verification output unit is provided with a dynamic calculation unit. According to the method, through a dynamic encryption mode, the server updates an algorithm irregularly and sends the algorithm to aclient, more than one algorithm is adopted, one algorithm is discarded in each handshake, and in the state, a computer user or a malicious program cannot crack a verified secret key and algorithm through exhaustion, interception, inverse operation and other modes; and all key values are dynamic, so that a safer encryption result can be obtained.

Description

technical field [0001] The present invention relates to the technical field of Internet security, and more specifically, the present invention relates to a method and system for Internet terminal access encryption. Background technique [0002] Network software generally refers to the system's network operating system, network communication protocols, and application-level dedicated software that provides network service functions. In a computer networking environment, software used to support data communications and various network activities. The systems connected to the computer network are usually configured with different network application systems according to the characteristics, capabilities and service objects of the system itself. Its purpose is to share the resources of other systems in the network for local users, or to provide the functions and resources of the local system to other users in the network. To this end, each computer network formulates a set of ...

AI Technical Summary

Problems solved by technology

UNIX supports the TCP / IP protocol, which has strong security and reliability, but the disadvantage is that the operation is complicated

[0003] The communication of network software is based on WAN or LAN. The security of the client when communicating with server 1 or other modules in the system is a very important issue. Without effective encryption measures, false clients and false consoles will connect to the server. 1 or the database, transmission of wrong data or even viruses and Trojan horses, etc. endanger the overall system security

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