Vulnerability scanning services are an extremely important network security detection method. The principle is to use automated tools to carefully check target objects, such as network devices, hosts, databases, operating systems, middleware, and business systems, according to the characteristic matching rules in the vulnerability database through the level of ports, services, applications, etc., based on continuous updates to determine whether there is a security vulnerability. When carrying out services, it is necessary to first clarify the scan target and scope, formulate a scan plan, and set parameters appropriately; then the scanning tool scans the target according to the predetermined plan, sends detection requests and obtains response information to compare and analyze with vulnerability database data; after the scan is generated, security experts thoroughly interpret the vulnerability to assess the severity, scope of impact and security risks; and finally provide customers with detailed reports including the name, location, hazard level and professional repair suggestions. The service can detect risks in advance, actively detect potential system security hazards, help enterprises fix vulnerabilities and reduce the probability of security incidents before being attacked; can comprehensively cover various types of target systems to ensure security checks at all levels of the enterprise network; has the advantage of being efficient and convenient. Automated scanning saves labor and time costs, quickly provides inspection results, and improves security inspection efficiency; it can also help enterprises meet security vulnerability detection requirements in industry regulations and regulatory requirements to avoid compliance risks.