With the rapid development of the Internet, the threat of network attacks is also increasing. Many malicious attacks have posed a great threat to the Internet industry. The rise of high-defense servers has also effectively curbed this phenomenon. How much does a high-defense server usually cost? Let's follow the editor to find out.

　　How much does a high-defense server usually cost?

　　In order to ensure the security of the website, more and more companies are starting to use high-defense servers. A high-defense server is a server with high protection capabilities that can effectively resist various network attacks. However, the price of a high-defense server is also an issue that cannot be ignored.

　　It should be noted that the price of a high-defense server includes not only the price of the server itself, but also the price of some additional services. For example, backup services, monitoring services, data recovery services, etc. all require additional fees. Therefore, when choosing a high-defense server, you need to take these additional costs into account to avoid unnecessary economic burdens.

　　In general, the price of a high-defense server varies depending on the manufacturer and configuration. When choosing a high-defense server, you need to choose the appropriate manufacturer and configuration based on your actual needs and budget. At the same time, you also need to pay attention to the additional service costs of the high-defense server to avoid unnecessary economic burdens.

　　How much does a high-defense server usually cost?

　　How do hackers attack a high-defense server?

　　Data-driven attack

　　Data-driven attack refers to an attack launched when a seemingly harmless special program sent or copied by a hacker to a target computer is executed. This attack allows hackers to modify files related to network security on the target computer, making it easier for hackers to invade the target computer next time. Data-driven attacks mainly include buffer overflow attacks, formatted string attacks, input verification attacks, synchronization vulnerability attacks, trust vulnerability attacks, etc.

　　Forged information attack

　　Forged information attack refers to hackers constructing a false path between the source computer and the target computer by sending fake router information, thereby obtaining personal sensitive information such as bank account passwords in these data packets.

　　Attack on protocol weaknesses

　　In a local area network, the source path option of the IP address allows the IP data packet to choose a path to the target computer by itself. When a hacker tries to connect to an unreachable computer X behind a firewall, he only needs to set the IP address source path option in the request message sent out, so that one of the destination addresses of the message points to the firewall, but the final address points to computer X.

　　When the message reaches the firewall, it is allowed to pass because it points to the firewall instead of computer X. The source path of the message processed by the IP layer of the firewall is changed and sent to the internal network. The message reaches the unreachable computer X, thus realizing the attack against the information protocol weakness.

　　Resend attack

　　Resend attack means that hackers collect specific IP data packets and tamper with their data, and then resend these IP data packets one by one, thereby deceiving the target computer receiving the data, realizing the attack, and destroying the server security.

　　The general price of high-defense servers actually depends on the configuration and region you choose. Compared with general servers, high-defense servers have higher defense performance and are not easy to be breached. Therefore, high-defense servers play an important role in ensuring network security.