Three-line Anti-DDoS Server (Anti-DDoS Server Knowledge)

Server Anti-DDoS Pro

1. Anti-DDoS Pro server and ordinary serverAnti-DDoS Pro serverThe difference isAnti-DDoS Pro serverRenting an Anti-DDoS Pro server can effectively weaken traffic attacks through technologies such as firewalls and data monitoring traction systemsAnti-DDoS Pro serverto play a preventive role. The bandwidth of the Anti-DDoS Pro server is largeAnti-DDoS Pro serverGenerally, network virus attacks occupy a certain amount of bandwidth, because the bandwidth is also preempted resources, so the bandwidth of the Anti-DDoS server is much larger than that of ordinary servers.

2. Anti-DDoS Pro servers have various defense methods: First, scan the server regularly to find and deal with vulnerabilities in a timely manner. As server-level computers, it's critical that network masternodes are regularly scanned for vulnerabilities. Second, a firewall is configured on the backbone node to effectively defend against DDOS attacks and other attacks, direct attacks to unimportant hosts, and protect critical hosts from attacks. In addition, network devices such as routers and firewalls are used to protect network resources.

3. Anti-DDoS server is a server specially designed to provide strong security protection, and it has the ability to defend against more than 100G attacks with a single device. These servers are available in different levels, such as 200G, 300G to 700G, to meet the needs of different customers, and are a high-level option in the server family.

4. The monthly cost is 4000 yuan 30G protection level: 300 yuan per day, 6000 yuan per month 40G protection level: 400 yuan per day, 8000 yuan per month 50G protection level: 500 yuan per day, 10000 yuan per month These anti-DDoS servers are specially designed to provide a full range of protection, including SYN, UDP, ICMP, ACK, CC and other DDoS attack protection.

Which BGP Anti-DDoS Pro server in China has a better defense effect against DDOS and CC?

1. Hello landlord, at present, there are not many defenses in BGP computer rooms, because BGP bandwidth is relatively expensive, and the cost of defense is also high.

2. There are still a lot of good anti-DDoS servers on the market, such as HUAWEI CLOUD, Alibaba Cloud, and Kuaikuai Network's anti-DDoS are very good. It should be noted that when choosing a high-defense server, first, you should choose an independent single hard defense with a defense capability of more than 50G; The second is to be able to defend against high-quality servers with large traffic of DDoS attacks and CC attacks.

3. Dayu has good defense. BGP (BGPAntiDDoS) Anti-DDoS Premium is a value-added service launched by Tencent Cloud for users in games, finance, websites, and other areas who suffer from high-traffic DDoS attacks. Product advantages: 1. Support TCP and UDP protocols, whether your business is a website, game, video or other types, you can access BGP Anti-DDoS Premium. 2. 21-line BGP line access brings extremely fast access experience.

How much is the high-defense server a month, and if you rent it for a long time, there is no discount

The rental price of the anti-DDoS server in the United States is related to the server configuration and the host, and the monthly cost ranges from a few hundred yuan to tens of thousands of yuan.

It takes about 6,000 to 8,000 a year; If you choose a double-line computer room, because the bandwidth cost of the digital display computer room is relatively high, the rental price is a little higher than that of a single-line computer room, and the ordinary configuration requirements require about 8,000 to 10,000 yuan a year. Finally, on the issue of the ownership of the server.

Open the service, first of all, find a hard defense of about 1100/month, and then do the web domain name space is about 400, and the publicity is about 800, and if you manage, you will of course be good, if you don't, you will find an agent, and it will be 200/month, and the version of 100 will be about the same, and together it will be about 2600.

Monthly rent and annual rent, obviously the rental payment time period is different, and the monthly rent is renewed once a month. If you rent an annual rent, you can renew it once a year, and if you rent it annually, it will definitely be more cost-effective. For example, the domestic annual payment machines of Haiteng Data generally launch special models, and direct annual payment is more cost-effective than monthly payment. If you pay monthly to annual, you will receive a discount for two months.

How to choose a Server of Anti-DDoS Pro?

How to choose a server for Anti-DDoS Pro? One: bandwidth and "range" size. First of allAnti-DDoS Pro server, due to the adoption of many cyber attacksAnti-DDoS Pro serverThe attack method consumes bandwidth, so from the reverse point of view, the size of bandwidth is one of the criteria for judging whether it is a high-DDoS Pro server. Second: the size of the scope of defense, the data center of the anti-DDoS server will have firewall equipment, observe and detect whether the firewall equipment is above 100G, and the current highest cluster firewall has been able to reach T-level defenseAnti-DDoS Pro serverFinish.

You can choose from the following three ways: bandwidth size Many existing network attacks take the attack method of consuming bandwidth, so bandwidth size is one of the criteria for determining whether it is a high-DDoS Pro server, the larger the bandwidth resource, the greater the defense capability of the supporting server. The size of the defense range Firewall devices will be installed in the data center of the Anti-DDoS Pro server to observe whether the firewall devices are above 100G.

When choosing an Anti-DDoS server, you should consider the following factors: Defense capability DDoS is a hard defense service, and the defense value must be greater than the attack value to be able to prevent it, so the defense capability is very important, preferably greater than 100G. Line quality The line quality directly affects the experience, so be sure to choose a multi-line high-speed server with good line quality.

What are the types of Anti-DDoS Pro servers?

1. Telecom high-defense server As we all know, China's telecom operators have always had a large bandwidth, but also more, so the server defense capability of the computer room is the strongest, and the export bandwidth of the telecom computer room is varied, whether it is the size or exclusive or shared, as well as the size of the defense, you can choose according to the needs of customers, find the most suitable one, this is very good.

2. Anti-DDoS server is a server specially designed to provide strong security protection, and it has the ability to defend against more than 100G attacks with a single device. These servers are available in different levels, such as 200G, 300G to 700G, to meet the needs of different customers, and are a high-level option in the server family.

3. What is Anti-DDoS Pro? Anti-DDoS Pro server refers to a machine with hard defense in the data center, which can defend against HTTP Get Flood, DNS Query Flood, CC attacks, etc. Of course, there are some other computer rooms that do not have the type of attack that are not defensive.

4. Defend against common CC attacks, DDOS, SYN attacks, etc. Anti-DDoS Pro server mainly refers to an independent single hard defense server with about 10G, 50G, 100G, and 200G. Anti-DDoS Pro server anti-DDoS server is also very effective in defending against any attack. That's why companies or individuals who are more attacked will give priority to Anti-DDoS Pro servers as their ideal servers.

5. Software firewall: The software firewall is parasitic on the operating platform, and the software firewall is a protective barrier between the internal network and the external network through software. Hardware firewall: The hardware firewall is embedded in the system, and the hardware firewall is generated by the combination of software and hardware, and the hardware firewall is better than the software firewall in terms of performance and defense.

6. Anti-DDoS Pro servers refer to servers placed in any data center with a high defense level. His defense also includes a number of aspects of defense, such as the hardware defense facilities of the computer room where the server is placed, that is, the hardware firewall, the bandwidth redundancy of the computer room, the technical support of the computer room itself, and the traffic traction and cleaning of the upper layer. When the traffic is driven and cleaned, the distance of the selected route will directly affect the delay of the website, so it is best to drain and clean it nearby.

Edited by Seofensi