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How to prevent the virtual host from being attacked? In view of this problem, this article introduces the corresponding analysis and answers in detail, hoping to help more partners who want to solve this problem to find a more simple and feasible way.

To prevent network attacks is a topic that every virtual host user must be concerned about. below we introduce several strategies to prevent attacks for your reference.

Choose professional products and services

Three points of product technology, seven points of design services, in addition to the function, performance, stability and ease of use of the website space products, but also need to consider the manufacturer's protection of technical strength, service and support capabilities, emergency experience and so on.

Multi-layer monitoring and defense in depth

From the backbone network, IDC ingress network BPS, PPS, protocol distribution, host layer CPU status, TCP new connection status, TCP concurrent connection status, to the business layer business processing capacity, business connectivity and other points to deploy the monitoring system. Even if one monitoring point fails, other monitoring points can give alarm information in time. The information of multiple points is combined to accurately judge the targets and methods of attack.

A complete defense organization

It is best for the security department of an enterprise to include enough comprehensive personnel, including at least monitoring, operation and maintenance, network, customer service, business departments, etc., and relevant personnel need to back up server data at least regularly.

Define and implement emergency procedures

Drill in advance, after the emergency process is started, in addition to manual processing, it should also include a certain degree of automatic and semi-automatic processing capabilities. For example, automated attack analysis, determine the type of attack, automated, semi-automated defense strategy, the first to find that the virtual space is attacked can do some mitigation measures.

For attack defense, the main work is to accumulate behind the scenes. Without sufficient resources, emergency drills and rich experience in dealing with attacks, ddos attacks will cause disastrous consequences.

This is the answer to the question about how to prevent the virtual host from being attacked. I hope the above content can be of some help to you. If you still have a lot of doubts to be solved, you can follow the industry information channel for more related knowledge.

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