A major regional government with more than 60 subsidiary agencies, each containing 400+ employees. Despite this, each agency possesses only one or two information service specialists to oversee daily operations. Total inbound traffic reaches over 100 GB, with dozens of nodes for traffic information collection. The government has a network architecture consisting of multiple security zones, including the core business, intranet, publishing, border, virtualization, cloud, security management, and others. Interactions between business systems and security zones are also quite frequent. Currently, the customer realizes essential security capabilities via firewalls, IPS, IDS, EDR, and other virtualized security products.