How do I check whether the IP address is Anti DDoS Pro? What is the principle of Anti DDoS Pro IP De

How should we choose a high-anti-DDoS IP, in the domestic market, there are many types of high-defense servers, so we should do a good job of a comprehensive plan when choosing a high-defense server:

1.First of all, it is necessary to determine the positioning of **.

**The positioning is very important to the choice of server, if it is for domestic users, you can choose the domestic high-defense server, if it is for global users, you can choose the United States server, of course, this is not an absolute standard, because, the United States server usually has a large bandwidth, strong defense performance, if there is really a demand, you can use CDN to accelerate the United States server.

2.Second, determine the scope of the need for protection.

Not all ** may be subject to DDoS attacks, usually this kind of attack will appear in the traffic is relatively large**or industry**, webmasters should do a good job of monitoring the traffic of the network, and do a good job of estimating the scope of traffic attacks. When choosing a high-DDoS Pro IP, it is necessary to consult what the total defense range provided by the computer room is, if the attacks exceed the defense range of the computer room, then it basically cannot play a defensive role.

The user purchases an Anti-DDoS Pro IP address and resolves the domain name to the Anti-DDoS Pro IP address (Web services only need to point the domain name to the Anti-DDoS Pro IP address.) For non-web services, replace the service IP address with Anti-DDoS Pro) and set ** rules on Anti-DDoS Pro. All public network traffic will go through the Anti-DDoS Pro data center, and the user's access will be sent to the origin server IP through the port protocol**, and the malicious attack traffic will be cleaned and filtered on the Anti-DDoS Pro IP and the normal traffic will be returned to the origin server IP address, so as to ensure the protection service of stable access to the origin server IP.

Anti-DDoS Pro can defend against attacks including but not limited to the following types: synflood, UDPFLOOD, icmpflood, igmpflood, ackflood, and pingsweep.

How do I check whether the IP address is Anti-DDoS Pro? At present, there is no tool software to detect this directly, and it can only be tested through traffic attacks, and then enter your own management background to see the traffic attack statistics chart, and judge by the parameter values in the figure. In fact, the principle of Anti-DDoS Pro is to direct malicious traffic attacks to Anti-DDoS Pro and return them to the origin server IP address after cleaning and filtering, so as to ensure normal access to the origin server IP address.

Admin Background - Traffic Attack Statistics.

The user purchases an Anti-DDoS Pro IP address and resolves the domain name to the Anti-DDoS Pro IP address (web services only need to point the domain name to Anti-DDoS Pro IP addresses, and non-web services can replace the business IP address with Anti-DDoS Pro IP addresses). At the same time, set a rule on the Anti-DDoS Pro IP address, and all public network traffic will go to the Anti-DDoS Pro IP address and send the user's access to the origin server IP through the port protocol. In this process, the malicious attack traffic is cleaned and filtered on the Anti-DDoS Pro IP address, and the normal access traffic is returned to the origin server IP address to ensure the security protection of the origin server IP address for normal and stable access.

Usually, after renting a server, the service provider will provide an IP address for the user to use for defense and management. If there is abnormal IP traffic, the hardware in the computer room will be fireproof and walled, and the malicious traffic will be identified, filtered, and cleaned to help users defend against malicious traffic. If the IP address cannot be defended, the IP address will be temporarily blocked, which will cause the server to be unable to access normally and the business to be unable to carry out normally.

Anti-DDoS Pro is a paid value-added service launched by a network security company to solve the problem that the Internet server is unavailable due to a large amount of DDoS attacks. It is mainly used to protect against DDoS attacks in the network. Anti-DDoS Pro, resolve the domain name to Anti-DDoS Pro (Web services only need to point the domain name to Anti-DDoS Pro.)

Talking about Chunye's non-web business, you can replace the business IP with a high-defense IP).

Set a rule on the Anti-DDoS Pro IP to ensure that all public network traffic will go to the Anti-DDoS Pro IP, and send the user's access to the origin server IP through the port protocol, and at the same time, the malicious attack traffic will be cleaned and filtered on the Anti-DDoS Pro IP and the normal traffic will be returned to the origin server IP to ensure stable access to the origin server IP protection service.

I often hear about Anti-DDoS Pro IP, but many people don't know what Anti-DDoS Pro IP is and how do you need to configure it? What kind of business can be used? Can you prevent the attack? If you're interested, read on

Anti-DDoS Pro, as the name suggests, provides an IP with defense, just like a diversion device, directing attack traffic to Anti-DDoS Pro, and the source IP can be well protected. For example, if the data has not had time to be transferred to another Anti-DDoS Pro server, but the attack has already come, and it is too late to use the Anti-DDoS Pro server, you can choose to use the Anti-DDoS Pro IP address and configure the Anti-DDoS Pro IP address to immediately direct the attack traffic to ensure the stability and reliability of the origin server. Anti-DDoS Pro is a means of defending against network attacks, mainly against DDoS and CC attacks.

How to implement hidden source IP protection:

The public network traffic will go to the Anti-DDoS Pro data center, and the user's access will be sent to the origin server through the Anti-DDoS Pro IP address in the ** way, and at the same time, the malicious attack traffic will be cleaned and filtered on the Anti-DDoS Pro IP and the normal traffic will be returned to the origin server, so as to ensure the stability of the origin server IP. After using Anti-DDoS Pro, the Anti-DDoS Pro IP address is displayed externally, and the real IP address cannot be queried.

Configuration method: After purchasing the Anti-DDoS Pro IP, resolve the domain name to the Anti-DDoS Pro IP, add the domain name and the Jeefeng source IP to form a CNAME, and then resolve the domain name to the CNAME (Sun shirt web business only needs to point the domain name to the Anti-DDoS Pro IP; For non-web services, change the business IP address to Anti-DDoS Pro) and set ** rules in the background of Anti-DDoS Pro.

Pros: Works well on both web and gaming. There is no need to transfer data, and there is no need to rebuild, it is suitable for the kind of server that does not want or is inconvenient to replace the high-defense server, and the defense ability of its own server is low or can not prevent attacks.

The Anti-DDoS Pro IP address is shown in the figure below.

To put it bluntly, it is to make a filter pool in front of your original cloud server IP.

This filter pool is considered a high-proof server.

Anti-DDoS Pro IP addressIt refers to the IP segment provided by the Anti-DDoS Pro data center, which is mainly used to protect against DDoS attacks in the network. In the online world, IP is equivalent to the house number of a server, and whether it is to access or manage the server, it is through IP. Similarly, if a network attacker wants to DDoS attack a target, it needs to know the IP address of the target and use a large amount of invalid traffic data to request the IP server, resulting in a large amount of server resources being occupied and unable to respond to the correct request.

At the same time, this large amount of invalid data will also occupy the bandwidth resources of the server where the IP address is located, causing information congestion.

Clouddom IDC high-anti-DDoS IP

Anti-DDoS Pro IP Principle:User purchasesAnti-DDoS Pro IP addressto resolve the domain name to the Anti-DDoS Pro IP (Web services only need to point the domain name to the Anti-DDoS Pro IP address.) For non-web services, replace the service IP address with Anti-DDoS Pro IP address) and set ** rules on the Anti-DDoS Pro IP address; All public network traffic will go through the Anti-DDoS Pro IP address, and the user's access will be sent to the origin server IP address through the port protocol**, and the malicious attack traffic will be cleaned and filtered on the Anti-DDoS Pro IP and the normal traffic will be returned to the origin server IP address, so as to ensure the protection service of stable access to the origin server IP.

After renting the server, the service provider will provide an IP to the user, if the IP has abnormal traffic, the hardware firewall strategy in the computer room can only set a few policies to help individual users to defend, and the defense will not be able to block the IP, or even block the machine, resulting in the normal development of the business, and the defense effect is not very ideal, so the use of anti-DDoS IP, Anti-DDoS Pro can set different policies for different service types to protect and reduce user service losses.

Dexun Cloud Security Anti-DDoS IP is currently a better way to transfer attacks on the market, attacks come in Anti-DDoS IP will help you intercept, so as to protect your own server, Dexun Cloud Security Anti-DDoS IP effect is really good, it took a few months to intercept all the attacks, and it is cheap.

Anti-DDoS Pro is a means of defending against cyber attacks. (mainly defense against DDoS).

When you purchase an Anti-DDoS Pro, you do some corresponding rules, and then the traffic to access your server will be sent to the Anti-DDoS Pro IP first, and the Anti-DDoS Pro will do a traffic filtering to send the normal business traffic back to the server, so as to ensure the security of your server, because the attack traffic will not directly contact your server.

Anti-DDoS Pro is the only value-added payment service launched by the network for gaming, e-commerce, finance and other ** customers when the service is unavailable when they are attacked by high-traffic DDoS.

The user resolves the domain name to the protected node through the Anti-DDoS Pro IP address. After the customer domain name is connected to the protection, all access traffic is pulled by the dispatch center to the cloud defense node, hiding the real IP of the origin server, and the cloud performs multi-dimensional analysis, detection and protection of incoming data packets, completely blocking attacks on the origin server. Once abnormal traffic is found, it responds in seconds, and the traffic is pulled to the cleaning platform through the intelligent dispatch center, and cloud cleaning is realized by optimizing resources.

A unique Anti-DDoS Pro IP address that serves all "filed domain names", regardless of where the client's server is located.

Dexun Cloud Security Anti-DDoS IP is currently a better way to transfer attacks on the market, attacks come in Anti-DDoS IP will help you intercept, so as to protect your own server, Dexun Cloud Security Anti-DDoS IP effect is really good, it took a few months to intercept all the attacks, and it is cheap.

Anti-DDoS Pro is the most commonly used product to defend against DDoS attacks, and Anti-DDoS Pro provides defense resources by region and line. You can also select resources that are suitable for you based on the region and network where your business is located. Therefore, compared with hard defense servers, DDoS Pro is more popular with Internet companies.

Anti-DDoS Pro IP is mainly a product that hides the source IP in a form of protection, perfectly blocks external attacks, completes external business, and all public network traffic will go to Anti-DDoS Pro IP, and the user's access is sent to the origin server IP through the port protocol, and at the same time, the malicious attack traffic is cleaned and filtered on the Anti-DDoS Pro IP and the normal traffic is returned to the origin server IP, so as to ensure the protection service of stable access to the origin server IP.

Therefore, usually the server purchased by the user is for IP defense and management, 100% identification of normal users and abnormal attack data, intercept the attack data, normal user data back to your server, like the current market Dexun cloud security of the high defense IP is very good, the line is currently the most stable Hangzhou dynamic BGP node, suitable for any user's business.

What is Anti-DDoS Pro? Anti-DDoS Pro is currently the defense method chosen by most Internet companies when they are attacked by DDoS. By configuring Anti-DDoS Pro IP address, all traffic will pass through the Anti-DDoS Pro data center, and Anti-DDoS Pro will clean the malicious attack traffic and send normal traffic to the origin server IP address, so as to ensure stable access to the origin server IP address.