This solution provides a comprehensive, stable and safe solution for the traditional network construction of the financial industry. Through reasonable network topology, perfect data security measures, stable system guarantee, high-speed transmission capacity, flexible scalability, strict security strategy and appropriate equipment selection, the network security and business continuity of the financial industry are ensured.

The network topology of the financial industry usually adopts a hierarchical design, including the core layer, the convergence layer and the access layer. The core layer is responsible for high-speed data exchange and routing, and adopts high-performance routers and switches; the convergence layer converges multiple access layer devices together to realize centralized data processing; The access layer is responsible for connecting the various end devices and users. The entire network topology shall be redundant to ensure rapid recovery in the event of equipment failure or network congestion.

The modular design enables the network to easily expand new service modules and equipment. Deploy virtualization technology to achieve dynamic allocation and expansion of resources to meet changes in business needs.

Ensure data security by:

Firewall and intrusion detection system (IDS/IPS) are used to filter and monitor the data packets in and out of the network to prevent illegal access and attacks.

VPN (Virtual Private Network) technology is deployed to achieve encryption protection for remote access and data transmission.

Sensitive data is encrypted for storage and transmission to ensure that the data is not stolen or tampered with during transmission.

Regularly upgrade and maintain the security equipment, and maintain the latest security vulnerability patches and protection capabilities.