Shulou(Shulou.com)06/01 Report--

This article mainly introduces how to solve the DDOS attack, has a certain reference value, interested friends can refer to, I hope you can learn a lot after reading this article, let the editor take you to understand it.

In the illegal attack of DDOS distributed "machine" blocking normal access, any technical master has become a liberal arts student. It can only be solved in an unprofessional way. The focus of the DDOS attack is to block the server, making it difficult for domain name resolution to access. After being attacked, we can use the following methods:

The first step is to tell your netizens by all means and open the home page through IP. This has two purposes: one is to keep the local image normal; the other is to lure illegal attackers to block IP and give him one more chance to get away with it.

The second step, that is, the first step, is to report the case to the government. At present, the national legal network security reconnaissance organization is the 11th Bureau of the Ministry of Public Security, that is, the Public Information Network Security Supervision Bureau of the Ministry of Public Security and the subordinate offices of local public security organs. This is a report of legal procedure. It is a statutory body, but not the only one, and more agencies can be asked for assistance.

The third step is to organize your technical staff to back up and analyze the server LOG logs. For further investigation of centralized access to the same IP, if it is a fake IP, give up. If it is a real IP, contact the owner and tell the other party that there is a security risk to the server. Please maintain it. And record the contact process and confirm it in many ways. Because the working process of government agencies is very slow, but there is no rule that I will not be able to maintain my own machine after I report the case.

The fourth step is to connect to the backbone of your server IDC and confront illegal attackers. Find fault with the data he has crammed in, and analyze each other's methods, habits and temperament. It takes a master to do it. Once suspicious is identified, the record-- immediately contact the other party-- warns or notifies the public security organ of the arrest at the scene. At the same time, do not disclose any progress of illegal attacks in any media for the time being, which can only give confidence to the other party. If we want to defeat him completely, we must be patient and despise him, so that he will lose the pleasure and achievement of illegal attack. So that it really does not exist in the "illusion of non-existence". If necessary, shut down the server and let the other side do empty punches.

The fifth step is to change the server IP and restore domain name resolution. Waiting for him to find your new IP and attack again, this process is the process of catching him. Then change it, go over and over again, and be patient. Don't do this if your ISP is bored and uncooperative. Use step 6. Or increase the server, increase the bandwidth, increase the software and hardware firewall, with material strength to completely drag down the other side. I believe that with such a failure, even thick-skinned people will not touch distributed attacks.

Step six, wrap it up. Let lawyers, notaries and other notaries assess the losses caused by illegal attacks, and as evidence of public prosecution, request the public security organ to prosecute the illegal attackers to the court, demand compensation for the losses or sentence them to five years' imprisonment for the crime of damaging computer systems in accordance with the criminal law.

Thank you for reading this article carefully. I hope the article "how to solve DDOS attacks" shared by the editor will be helpful to everyone. At the same time, I also hope you will support us and pay attention to the industry information channel. More related knowledge is waiting for you to learn!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.