Security protection system for industrial Internet of Things data acquisition layer terminal equipment

Abstract

The invention provides a security protection system for an industrial Internet of Things data acquisition layer terminal equipment, and relates to the field of information security, the security protection system for the industrial Internet of Things data acquisition layer terminal equipment specifically comprises the following contents: S1, the data acquisition layer terminal equipment is logged in; S2, an I P of a login person is scanned; S3, the IP of the login person is judged through an IP filtering system; and S4, the account password can be used for logging in if the IP is consistent with a filtering system, the non-consistent login IP is set to be recorded into the blacklist and checked regularly, the originally consistent legal login IP is possibly recorded into the blacklist by mistake due to some human reasons, the login IP has errors when the terminal is logged in and used, the IP filtering system is directly classified into an IP column which cannot be logged in by the IP filtering system, the purpose of regular checking is to re-input the effective and legal logged-in IP which is wrongly input into a blacklist originally, and the IP filtering system is changed and perfected again, so that the IP filtering system can be used by a user.

Description

technical field [0001] The invention relates to the technical field of information security, in particular to a security protection system for terminal equipment at the data collection layer of the industrial Internet of Things. Background technique [0002] Information security, ISO (International Organization for Standardization) is defined as: the technical and management security protection established and adopted for data processing systems, in order to protect computer hardware, software, data from accidental and malicious reasons. The Industrial Internet of Things is the continuous integration of various acquisition and control sensors or controllers with sensing and monitoring capabilities, as well as mobile communication, intelligent analysis and other technologies into all aspects of the industrial production process, thereby greatly improving manufacturing efficiency and improving Product quality, reduce product cost and resource consumption, and finally realize t...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the existing technology, the present invention provides a security protection system for the terminal equipment of the data collection layer of the Industrial Internet of Things, which solves the problem of login failure on the terminal due to unrecorded IP and the original failure due to the negligence of the staff. The legal and valid login IP is incorrectly entered into the blacklist