Integrated security management switch with discrete power supply

Abstract

The invention relates to an integrated security management switch with discrete power supplies. The switch comprises a switching management unit and a second power supply unit, wherein the switching management unit comprises an interface unit, a switching unit, a storage unit, a management unit, a security unit and a second power supply; the interface unit is used for acquiring raw data from an external node; the switching unit is used for converting the raw data to the first switching data, transmitting the first switching data to the storage unit, generating an activation signal, and sending the activation signal to the management unit; the storage unit is used for receiving the first switching data; the management unit is used for determining whether the first switching data is the security data according to the activation signal; the security unit comprises a processing module and a first power supply; the processing module receives the first switching data and implements security check calculation on the first switching data, and returns the calculation result data to the management unit; the first power supply supplies power to the processing module; the management unit generates the second switching data according to the calculation result data and the first switching data, and forwards the second switching data to a specified port through the switching unit and the interface unit; and the second power supply supplies power to the interface unit, the switching unit, the storage unit and the management unit.

Description

technical field [0001] The invention relates to the technical field of switches, in particular to an integrated security management switch with separate power supplies. Background technique [0002] Building a safe and reliable information network is an important task in the 13th Five-Year Plan. The security and controllable design scheme of the existing network mainly implements safe and reliable deployment and control from service nodes such as storage, servers, service chains, and mobile devices (between application providers and service platforms, and between service platforms and users). [0003] The trusted deployment and control of business nodes is to satisfy the integrity and confidentiality of business data, provided that the data received or sent by each business node has not been stolen or destroyed. This requires that similar data leakage incidents can be prevented and eliminated at the network transmission and exchange layer. However, the current network cons...

AI Technical Summary

Problems solved by technology

However, the current network construction scheme does not pay enough attention to the security management of the network transmission and exchange layer.

[0004] From major security incidents at home and abroad such as "Snowden Prism Gate" and "Heartblood Vulnerabilities", we can know that data leaks caused by backdoor firmware based on network transmission and switching equipment have long been a problem for others to collect and research or tamper with and destroy our confidentiality. Information, one of the important ways to affect our normal business execution

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