Anti-violation external connection apparatus

Abstract

The invention discloses an anti-violation external connection apparatus, which is used for a power information system. The apparatus comprises a hardware part and a software part, wherein the hardware part comprises a box body and a control circuit board arranged in the box body; the control circuit board is connected with a USB socket and a data line led out of the box body; the data line is connected with a computer through a data interface; and the software part comprises a driving program and a management control program of the anti-violation external connection apparatus mounted on the computer. Through software and hardware combination, an internal network of the power information system is effectively prevented from being connected and accessed by an external device without authorization, so that the internal network is prevented from being attacked by viruses or lawbreakers, and the security and stability of the power information system are ensured.

Description

technical field [0001] The invention belongs to the technical field of information security protection, and in particular relates to an anti-violation outreach device for an electric power information system. Background technique [0002] In places with confidential electronic data such as government departments, enterprises and institutions, and commercial companies, the computers used are usually only used by internal networks and internal personnel, and connections to external networks, external storage devices, and smart phones are strictly prohibited. With the rapid development of information technology, smart phones, wireless networks and other USB interface devices emerge in an endless stream. The computer USB interface has become an important way for computer information leakage. Illegal outreach incidents on the intranet occur from time to time, posing a great threat to information security. , the information security issues involved in the internal network of the p...

AI Technical Summary

Problems solved by technology

Its disadvantages are: it is easy to forget and lose the lock key, which makes the computer management personnel unable to open it. In addition, it is troublesome to carry the key with you.

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