How to use DDoS *** defensive tutorials to protect the company's website? Obviously, the site has been DDoS ***. Everyone has this experience, is to visit a website or forum, if this forum or website traffic is relatively large, relatively easy access to people, it can slowly open the page, right? In general, the more people visit the website or forum page number, the larger the database, the higher the frequency of visits, the more considerable system resources. CC *** online tutorial is DDoS *** (Distributed Denial of Service), compared to other DDoS *** CC seems to be more technical content. *** You see this fake IP see abnormal traffic is particularly heavy, but the server can not connect normally caused by a normal user hangs up ADSL high-performance Web server. This explains the harm it, call it not too much. Most webmasters worry that this *** is not very high technological content, the tools used and some of the IP agent, a beginner, intermediate level computer users can achieve DDoS ***.
CC *** *** The principle is to control the number of hosts to send large amounts of data packets to other server-side resource consumption caused until the collapse down. CC *** *** is mainly used for web, everyone has this experience: when a particularly large number of Web access, open a web page slow, CC is to simulate multiple users (the number of threads is the number of users) that require a lot of continued access page data manipulation (ie, we need a lot of CPU time), resulting in a waste of server resources, long 100% of the CPU time, there has been no process connected to the network congestion, the normal access has been suspended. After simulation test, cancel binding domain Web server CPU immediately return to normal state, through all of the normal IP connection. But its disadvantages are also obvious, cancel or change the access domain name to someone else to bring change, addition, IP CC *** is invalid, even if *** were found to replace the domain name, he will *** New domain name.
However, when the site by ***, most people think that can not be found, basically a misunderstanding, that the website or server is ***, purchase a hardware firewall, in fact, what is the idea , everything will be fine, it is very wrong. Statistics show that over the years, in order to completely solve the CC *** is almost impossible, like the treatment of colds, we can treat, but also can prevent, but can not be cured, but if we take positive and effective method of defense, can be reduced or reduce the risk of disease to a great extent, so the DDoS prevention and treatment of disease, is the ideal solution should be "software + hardware solutions." This program is for business site more adequate funding, this project them; DDoS protection hardware advantages, CC software protection advantages.
If you find the domain name CC ***, *** we can resolve the domain name address. We know that the local loop is used to test IP network, if the IP domain name is ***, *** his *** can be achieved by their own purposes, so he more or agent can also make chicken it down.
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