Internal network IP data packet management method and system, and devices

Abstract

The invention provides an internal network IP data packet management method. An identification gateway receives a first IP data packet sent by a terminal; the identification gateway determines identification parameters according to the first IP data packet, wherein the identification parameters comprise terminal identification parameters and data packet identification parameters; the identification gateway generates a first identifier according to the identification parameters and an identifier generation rule, wherein the identifier generation rule is the rule for processing the identification parameters, thereby generating the identifier; the identification gateway fills the first identifier in the message header of the first IP data packet, thereby generating an identified IP data packet; and the identification gateway sends the identified IP data packet to a verification gateway. The method, the system and the devices are used for solving the safety management problem of all IP data packets sent by all terminals in the internal network of an enterprise in the prior art and satisfying the safety demands for forgery prevention and non-repudiation.

Description

technical field [0001] The invention relates to the technical field of information security, in particular to a method, device and system for managing intranet IP data packets. Background technique [0002] On the one hand, the rapid development and wide application of Internet technology promotes the continuous development of economy and society, on the other hand, it also brings unprecedented challenges. Network security has become a difficult problem that both Internet users and service providers must face. In the Internet environment, traditional viruses have accelerated the speed of transmission and expanded the scope of transmission, and various new attack methods for network protocol and application program vulnerabilities are also emerging in an endless stream. Some lawbreakers use advanced network technology as a new type of criminal tool or method to engage in illegal network activities, which not only affects the stable operation of the network and the normal use ...

AI Technical Summary

Problems solved by technology

Some lawbreakers use advanced network technology as a new type of criminal tool or means to engage in illegal network activities, which not only affects the stable operation of the network and the normal use of users, but also causes major economic losses and even threatens national security.

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