Research on Computer Information Security Technology 
from the Perspective of Big Data

Haoming Wang

doi:10.70711/frim.v2i10.5410

Research on Computer Information Security Technology from the Perspective of Big Data

Haoming Wang

Abstract

In todays information and digital era, big data has become an important engine to promote social progress and economic development. With the explosive growth of data volume, the value of data has become increasingly prominent, and it has become an indispensable
resource in enterprise decision-making, scientific research, social governance and other fields. From the perspective of big data, this paper will
deeply discuss the status quo and development of computer information security technology, and analyze the application and challenges of
data encryption and decryption, access control and identity authentication, data backup and recovery, and network security defense and other
key technologies in the big data environment.

Keywords

Big data; Computer information security; Data encryption; Access control; Blockchain technology; Cross-domain fusion

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References

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DOI: http://dx.doi.org/10.70711/frim.v2i10.5410

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