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4.6. Configuring access policies
In general, when setting up the firewall, it is necessary to
fully understand the internal and external applications of the
computer, classify and
analyze the original address, IP
address and other information, scientifically and reasonably
configure the policy, adopt different policies for different
types of information, take corresponding measures, and apply
the firewall technology
to automatically detect the
vulnerabilities generated during operation and remind users
to solve them in time, effectively reducing the information in
the transmission process This can effectively reduce the risks
that may arise during the transmission of information.
5. Conclusion
Computer network security is a complex and relatively
large system project, and the firewall is in the key channel of
the network, which is the most basic security mechanism in
protecting the network security, and its role is pivotal to the
information system and data security. Due to the increasing
scale of computer network applications, especially the
rise of
the meta-universe, various network attacks have become
endless, new network viruses to covert, diversified, industrial
development, hacking techniques also continue to evolve, the
firewall technology based
on network security has put
forward higher requirements, only to continue to develop in
the direction of intelligent and active, do a good job of
network security
system risk assessment, develop Network
security strategy, network security protection system, in order
to more effectively maintain and protect network security, to
meet the hundreds of millions of Internet users to a better life
of cloud aspirations.
Restricted by the level, my views have certain limitations,
and hope that experts and scholars and peer’s criticism and
correction.
