Waterproof wall system based on dynamic password authentication and VPN tunnel

Abstract

The invention discloses a waterproof wall system based on dynamic password authentication and a VPN tunnel. An input terminal of a VPN user computer is connected with a data terminal of an organization local area network and a VPN channel, an output terminal of the VPN channel is connected with a wireless sensing module, an output terminal of the wireless sensing module is connected with a firewall certificate server through a transmission driving module, the internal part of the firewall certificate server is also provided with a core server set, a data terminal of the core server set is also connected with a network adapter driving module, an input terminal of the network adapter driving module is also connected with a signal processing circuit, the signal processing circuit is mainly used for detecting the signal intensity in a network adapter driving process, and a power supply interface module is mainly used for power supply of each server. According to the system, data packets entering the internal network can be prevented from being tampered, and the confidentiality, the authenticity, and the completeness of the data packets transmitted in the external network are realized.

Description

technical field [0001] The invention relates to the field of firewall detection, in particular to a firewall system based on dynamic password authentication and VPN tunnel. Background technique [0002] The firewall is an important tool used to strengthen the internal security of the information system. It focuses on strengthening the internal security management with technical means, especially the mandatory security specifications for the desktop system. It uses encryption technology, access control, detection, auditing and other technologies The software system that implements security protection for confidential information, important business data, technical patents and other sensitive information, its carrier and its processing process, so that it will not be invaded, leaked, destroyed, or copied illegally or illegally. It prevents any leakage of sensitive information other than human brain memory, and traditionally controls the use of secret-related carriers and secre...

AI Technical Summary

Problems solved by technology

[0002] The firewall is an important tool used to strengthen the internal security of the information system. It focuses on strengthening the internal security management with technical means, especially the mandatory security specifications for the desktop system. It uses encryption technology, access control, detection, auditing and other technologies The software system that implements security protection for confidential information, important business data, technical patents and other sensitive information, its carrier and its processing process, so that it will not be invaded, leaked, destroyed, or copied illegally or illegally. It prevents any leakage of sensitive information other than human brain memory, and traditionally controls the use of secret-related carriers and secret-related information by insiders generally by means of artificial control (education, supervision, recording, etc.) Personnel actively or passively leak secrets in the process of using high-tech information carriers (such as using notebooks, CDs, removable hard disks, etc.)

In particular, using office notebooks to surf the Internet after get off work and carrying mobile storage devices (such as mobile hard disks) out of control is a blind spot in security control and management. The above problems need to be solved urgently

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