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What is the main purpose of the firewall
标签:network technology
2021-11-18 15:46:50, 修改于2021-11-18 15:49:17
2021-11-18 15:46:50, 修改于2021-11-18 15:49:17
A firewall is not just a router, a host system, or a group of systems that provide security to the network.
A firewall is also a method of obtaining security;firewall router
，it helps implement a broader security policy to determine the services and access that is allowed. In terms of network configuration, one or more main systems and routers, and other security measures (such as advanced authentication instead of static passwords), the firewall is the specific implementation of this policy.
The main purpose of the firewall system is to control round-trip access to the protected network (ie, outlets). Its method of implementing network access policies is to force each connection point through a firewall that can be checked and evaluated.
like：
re the classifications of firewalls
What are the main functions of a firewall?
What are the functions of the firewall
A firewall is also a method of obtaining security;
The main purpose of the firewall system is to control round-trip access to the protected network (ie, outlets). Its method of implementing network access policies is to force each connection point through a firewall that can be checked and evaluated.
like：
re the classifications of firewalls
What are the main functions of a firewall?
What are the functions of the firewall
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