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This article mainly explains "how to check whether the server is attacked by ddos". The content in the article is simple and clear, and it is easy to learn and understand. Please follow the editor's train of thought to study and learn "how to check whether the server is attacked by ddos".

With the rapid development of the Internet, website security has become the biggest hidden danger, and websites are more vulnerable to attack. In particular, ddos attacks are no longer a concern for big websites. Many small and medium-sized enterprises are also being attacked by ddos. The webmaster does not understand the ddos attack, so when the website is attacked by ddos, it will not be easily found, resulting in the site can not function properly. How can webmasters avoid ddos attacks on their websites, and how to check whether the server is attacked by ddos? the editor suggests that you can check it from the following points:

First, broadband is occupied, broadband takes up resources, which is generally the most important means in ddos attacks. After all, for small and medium-sized enterprises, the broadband resources they can enjoy are still very limited. After the Ddos attack, broadband resources are occupied, and normal traffic is difficult to meet the operating needs of the server. If your server has a broadband occupancy ratio of 90%, it is likely that you have suffered a ddos attack.

Second, can not connect to the server, once the website is attacked by ddos, it will cause the computer to crash or blue screen. This means that the connection to the computer server you are using is not successful. If the server connection is not successful or if there is an error in the connection, whether the server can fail or other problems, while connecting to the server, do a good job of defense.

Third, memory is heavily occupied, so how to check whether the server is attacked by ddos is the most important point. The Ddos attack itself is maliciously causing resources to be occupied. Attackers use the attack software to send a large number of spam requests against the server. Finally, the server is occupied by a large number of. Because of the normal website process, it can not be handled effectively, and there will be slow opening conditions. There will be a large amount of server memory occupied.

Ddos attack refers to the combination of multiple computers as an attack platform to attack one or more targets with the help of client / server technology, thus increasing the power of denial of service attacks exponentially. There are many ways to attack ddos. The most basic dos attack is to use reasonable service requests to occupy too many service resources, so that legitimate users can not get the response of the service.

Thank you for your reading, the above is the content of "how to check whether the server is attacked by ddos". After the study of this article, I believe you have a deeper understanding of how to check whether the server is attacked by ddos. Here is, the editor will push for you more related knowledge points of the article, welcome to follow!

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