ddos protection game server

common DDOS stress tests on your website like normal stress tests at work (during periods of low access), and then use detection tools to find vulnerabilities in the website architecture, optimize and make up for them, the old boy calls it a "military drill" (Database, storage, and other backups must actually be used for recovery simulation drills, as is the case for High Availability of Server Load balanc

Introduction to DDoS The most common attack is a distributed denial of service (DDoS) attack on a Web site. In a typical DDoS attack, an attacker consumes service resources by sending a large amount of data to the server. To prevent access to other users. If a hacker uses JavaScript

] 4095#0: *65240 limiting requests, excess: 5.772 by zone "one", client: 10.11.15.161, server: , request: "GET /i.php?=PHPE9568F34-D428-11d2-A769-00AA001ACF42 HTTP/1.1", host: "10.11.15.174", referrer: "http://10.11.15.174/i.php"Five. Some other anti-CC methods1.Nginx modules modsecurity, Http_guard, Ngx_lua_waf Modsecurity Application layer WAF, powerful, defense-rich attack, configuration complex Ngx_lua_waf Ngx_lua-based Web applicatio

I'm going to refill a picture on a photo stand, but I find that it has DDos protection enabled. The site displays a piece of text first: This process is automatic. Your Browser would redirect to Your requested content shortly. Ask you to wait a few seconds to detect the browser, and then jump to the correct page with 302 redirects (of course, the correct page address remains the same). The process of wai

DDoS Protection Center, in order to build a Windows Server security exchange of an industry knowledge circle, the establishment of the subscription number of the public platform, mainly for everyone to provide network server security technology knowledge and industry information platform, welcome attention, Exchange Ne

How to solve the problems of switch DDoS attacks and Intranet server DDoS attacks Those who have experience in Internet cafes or data center management must know that computer viruses are a headache, especially intranet server DDoS attacks and switch

DDoS is a distributed Dos attack (distributed denial of service attack). Through multiple hosts to a single server attack, that is, multiple hosts constantly to the server to initiate service requests, so that the server consumes a lot of CPU, memory, network bandwidth and other resources overwhelmed, can not provide n

the server may have to trace a record from tens of thousands of records to handle the request, a process that is expensive for resources, Common database servers rarely support hundreds of of simultaneous query execution, which is easy for the client, so the attacker can simply submit a query to the host server via proxy proxies, consuming server resources in mi

causes a large number of TCP connection requests to wait .http{. #定义一个名为allips的limit_req_zone used to store session, size is 10M memory, #以 $binary _remote_addr to key, limit the average request per second to 20 , #1M能存储16000个状态, the value of Rete must be an integer, #如果限制两秒钟一个请求, can be set to 30r/m limit_req_zone $binary _remote_addr zone=allips:10m rate=000/ s; server{... location {... #限制每ip每秒不超过20个请求, the number of leaky barrels burst is 5 #brus

as the most commonly used hacker attacks on the Internet, DDoS attacks appear, the damage must be small, especially in recent years,the cost ofDDoS attacks is increasingly cheap, hackers simply intensified attacks, for The game industry, where DDoS attacks are hardest hit, is miserable. So why is the gaming industry vulnerable to

server-based anti-attack solution, hackers through distributed attacksOur defense principle is distributed defense, to reach the one side with fire multi-party rescue, the relative than the previous old defense methodWith the breakthrough progress, the previous approach is mainly to use a single server engine room hardware firewall to anti-flow, resulting in a single point of true, failureUnable to quickly

commands, which is easy for clients. Therefore, attackers only need to submit a large number of query commands to the host server through the proxy, it takes only a few minutes to consume server resources and cause a denial of service. A common phenomenon is that the website is slow, such as snail ing, ASP program failure, PHP database connection failure, and the CPU usage of the database master program is

In the event of a server encounter, DDoS (Distributeddenialofservice, distributed denial of service) attack is a very good hacker behavior, it can make a large server cluster can also be a quick access failure. With the increase of Internet network bandwidth and the continuous release of multiple DDoS hacker tools,