How to understand the vFW in Huawei Cloud?

Hello, Freaks

vFW means the virtual Firewall.

It used to manages access rules in cloud services, controls data traffic in subnets, and enhances security protection for cloud services. It is similar to firewalls on network devices.

For details, you can refer to the following topic.

https://forum.huawei.com/enterprise/en/a-brief-talk-on-virtual-firewall-technology/thread/585466-893

I wish you good luck with the exam!

Hello,
Please refer to the link below to find answer for all your questions
*What Is Virtual Firewall?
The virtual firewall (VFW) is a security service for the Virtual Private Cloud (VPC). It performs access control on one or more subnetsthe VPC. The VFW supports the whitelist to allow access and the blacklist to deny access. It uses inbound or outbound ACL rules associated with subnetsa VPC to determine whether data packets are allowed to enter or leave the subnetsVPC.
*Related Concepts
*Advantages
*Application Scenarios
*Implementation Principles
*Related Services
*Accessing and Using VFW

https://support.huawei.com/enterprise/en/doc/EDOC1100026685/90473d22/virtual-firewall-vfw
Thanks

Thanks for reply.

Good answer