Project Background

Chengde is an important node city in the Beijing-Tianjin-Hebei Big Data corridor, and the Big Data industry is developing vigorously. Smart City is an effective integration of advanced information technology and advanced urban management and service concepts. Chengde is making every effort to promote the construction of a Smart City so that Chengde citizens can enjoy smart life, smart livelihood and smart services.

Requirement Analysis

In recent years, the problems of network security have become more and more complex and security threats are growing rapidly. The internet poses an unprecedented risk of complex threats. Smart City is an important direction of current urban development and a systematic project that can alleviate various problems existing in cities and change the urban development model. It is linked through information technology and involves all aspects of urban life. Network security is the foundation of an information network, and its development is indispensable.

Solution

The First Phase of Hebei Chengde Smart City Project was won by our partner Hebei Telecom Integration Company, and we provided the firewall, WAF and gateway equipment as part of the security solutions. The next generation firewall protects the user data center, Wide Area Network (WAN) boundaries and internet perimeters. The application firewall SURF-WAF protects the basic network layer through filtering, black-and-white lists, URL access control, etc. It can provide 1-7 layers of comprehensive protection for web servers, and ensure safe and normal operation of websites.

Typical Deployment

Solution Value

1. Surfilter's smart next-generation firewall uses a hot-standby automatic switch, which can comprehensively protect the target network from the network layer to the application layer, solve various problems in the network such as access control, traffic bandwidth management, client access behavior management, virus filtering, intrusion prevention, etc. It can help establish a deep system for network security protection, and provides security protection for key applications within the Smart City’s cloud boundary.

2. Surfilter's dual-function WAF provides website protection for web applications, enables detailed rule configuration, gives full play to maximizing security protection, and effectively responds to the threats and their variants defined by OWASP Top 10.

3. Surfilter has provided a security and integration solution in cooperation with its partners. It has implemented strict physical isolation between cloud platform data and external network using the industry's best internal and external network isolation technology, thereby enhancing the entire system’s security level, while meeting other security requirements.