Research on Network Digital Information Security Defense System under Computer Big Data Technology
Kexin Li · 2023
This paper introduces a Web information security protection and Web data mining based on web content data collection, classification, type determination and other functions. The software mainly includes: web text acquisition, text classification, classification decision. Hardware: MFRC500 RF chip, TIMSP430 microprocessor, hardware interface, software interface, etc. In software design, the combination of cryptographic technology and display technology completes the design of network data security password. The scheme uses network-based authentication and secure login, file running based on dual monitoring and document encryption based on Internet. It can effectively prevent the enterprise's internal information leakage and technology theft.