Network has been very developed today, hard to avoid can appear all sorts of criminals, as the DDos attack means grows, even reached 1.7 -tbps flow of DDos attacks per second, so we went through in 2018 at the height of a network security, and high anti CDN is our every battle forward, to guide us, Escort.

What is high security CDN

What is a high defense CDN? CDN means content distribution network. By placing node servers in various parts of the network and forming a layer of intelligent virtual network on the basis of the existing Internet, CDN system enables the network content transmission to be faster and more stable. The high defense CDN is equipped with ddos high defense service on the original basis.

Establishment of high protection CDN

The high defense CDN is a high-quality node specially designed for users who are vulnerable to heavy DDoS attacks, such as games, finance and websites, resulting in service unavailability. High-defense CDN enables services to avoid DDoS attacks and provide high-speed access experience.

Advantages of high protection against CDN

1. Large defense bandwidth with an average delay of less than 50ms

2. Supports SYN Flood, ACK Flood, ICMP Flood, UDP Flood, NTP Flood, DNS Flood, HTTP Flood, and CC attack defense

3. Supports TCP, UDP, HTTP/HTTPS and other protocols to meet the requirements of games, APPS, websites, and financial services

4. Defend against empty connection, slow connection and malicious kicking attacks, use IP reputation database, IP+ co-okie, IP+Key to defend CC attacks, and trace the source of global botnet database attacks

Function of high protection CDN

1.DDoS defense Implements precise defense based on advanced feature identification algorithms to defend against large-traffic attacks such as SYN Flood and ICMP Flood attacks. No matter SYN Flood, UDP Flood, or other types of large-volume traffic attacks, even if they reach hundreds of GIGABytes, high-defense CDN nodes can easily defend against them.

2.CC defense Identifies malicious visitors accurately through multiple methods such as pattern recognition and identity recognition, and uses re-authentication, verification codes, and access control to attack them accurately to defend against various application-layer attacks such as HTTP GET. 1. Game Game industry is an industry with high incidence of DDoS attacks. Malicious competitors can make a large number of users drop off and slow access to your game through CC attacks and other means, and eventually lead to the loss of users.

After a high-defense CDN node is used, UDP packet attacks, ACK Flood attacks and game plug-ins will be terminated in the high-defense server, and your game will always be in a fast reachable state.

2. Website services are heavily affected by DDoS attacks. An attacker can easily obtain the real IP address of your website server through DNS resolution, and then launch heavy traffic attacks or application-layer attacks.

High anti-CDN super bandwidth and strong cleaning capacity, all attacks will end, the website will continue to provide stable external services.

3. Finance The vigorous development of Internet finance has also brought fierce competition among industries, with malicious competitors often launching DDoS attacks on other practitioners. If you are attacked by DDoS, your website or APP may not be opened or logged in, which seriously affects investor confidence.

High anti-DDOS CDN guarantees the normal operation of the website, and even speeds up and ends external attacks. No matter in which field it has good countermeasures, so it is relatively safe to hand over to high anti-DDOS CDN when the website suffers DDoS attacks.

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