With the development of mobile communication technology towards marginalization and distributed structure
the traditional network security method of external border protection will be faced with more and more challenges.The emerging network security accidents also show that it is necessary to grow self-adaptive
independent and self-growing security capabilities from the information system
that is
endogenous security.Blockchain
as a de-centralized shared ledger and database
has the characteristics of decentralization
immutability
leaving traces throughout
traceability
collective maintenance
openness and transparency
etc.
which can greatly meet the needs of endogenous security design.Therefore
the necessity and demand of endogenous security was described
then the blockchain technology as an important means to realize endogenous security was introduced
the main research progress
difficulties and challenges faced by blockchain were analyzed
and the future research direction and oppor-tunities were put forward.
关键词
Keywords
references
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