Design and Analysis of Network Virus Defense System Based on Multimodal Data Mining Technology

Table 2

Security policy table.

Column name	Type of data	Is it empty	Primary key
Security policy runtime	Long integer	No	Yes
Security policy establishment date	Long integer	No	Yes
Usage rights	Character type	No	No
Security policy name	Long integer	No	Yes
Version number	Integer	No	No
Whether to disable	Character type	No	No
Security policy number	Integer	No	No
Security policy description	Character type	No	Yes
Administrator code	Long integer	No	No