Hillstone Cloud is a virtualized network security product specially designed for cloud computing environments. It contains Hillstone Networks's dedicated operating system for StoneOS network firewalls. It is deployed in the form of a virtual machine and is suitable for cloud computing environments, providing users with security isolation and security protection between applications with different security levels. The product supports functions such as refined application identification, VPN, intrusion prevention, virus filtering, and load balancing. It has rapid deployment capabilities, can provide security protection for public cloud tenants, and can also provide cost-effective protection solutions for small and medium-sized enterprise private cloud and hybrid cloud users, which can reduce initial procurement, management and maintenance costs for customers.

Fully adaptable virtualized firewall:
In a cloud computing environment, the user's computing, storage, and data resources all run on the server's virtual machine. When considering the security protection design, Hillstone Cloud can achieve quick and flexible deployment on virtual machines, supports operation on mainstream virtualization platforms (VMware, KVM, XEN, Hyper-V, etc.), and can be connected in series or with a single arm to a virtual network (such as a gateway at the front end of a virtual application server, or a border gateway for a VPC network)

It has professional NGFW safety protection features:
The Hillstone Yunjie virtual firewall has the same operating system as NGFW, has rich network security protection functions, protects against network threats, and can meet the network security requirements in enterprise branches and public cloud multi-tenant environments.
● It has refined application control, which can provide users with multi-dimensional application risk analysis and screening. At the same time, it also has functions such as intrusion prevention, virus filtering, attack protection, link and server load balancing, and NAT.
● It has VPN access capabilities, including IPSec VPN, SSL VPN, and L2TP VPN, and can establish a secure encrypted tunnel with a physical firewall or virtual firewall to ensure remote secure transmission of data.
● It has HA networking capabilities to meet the requirements of configuration and session synchronization, thereby achieving highly reliable redundant deployment and ensuring uninterrupted continuous operation of user services.

Cloud native features combined with cloud computing characteristics:
Through close integration with the cloud computing platform, the cloud platform monitors the operating status of the device. When performance is insufficient, it can achieve elastic scaling of the device by increasing the virtual machine resources used by the virtualization device or increasing the virtual machine resources used by the device to ensure that the business network does not encounter performance bottlenecks.