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

An IP data packet and management method technology, applied in the field of information security, can solve the problems of threatening national security, affecting the stable operation of the network and the normal use of users

Active Publication Date: 2016-09-21
CEC CYBERSPACE GREAT WALL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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 a

Method used

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

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Embodiment Construction

[0077] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. Apparently, the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0078] figure 1 A schematic flow diagram of a method for managing intranet IP data packets provided by the present invention, such as figure 1 A method for managing intranet IP data packets shown includes:

[0079] In step S101, the identification gateway receives the first IP data packet sent by the terminal.

[0080] Specifically, in order to perform security management on all terminals in the intranet, an identification ...

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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 ...

Claims

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Application Information

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IPC IPC(8): H04L29/06
CPCH04L63/0807H04L63/0876H04L63/1441
Inventor 江海昇宋劲松张永霞
Owner CEC CYBERSPACE GREAT WALL
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