How to defend against DDOS? What about DDoS attacks?

There's little you can do about it when the attack has already happened. The best way is to rent an Anti-DDoS Pro server and access the Anti-DDoS CDN to solve the problem. You can defend against DDoS attacks by purchasing Anti-DDoS CDN of Yundu Network Security.

It will be more flexible in defending against DDoS. DDoS attacks directly resolve domain IP addresses to deliver various packets to domain name IP addresses, resulting in peak broadband traffic and users being unable to access the domain name normally. After using CDN acceleration, it is equivalent to adding a transfer station between the server and the user, so that the effect of hiding the real IP of the server can be achieved, and when the attacker attacks the server, the attack is the IP of the service provider, and will not pose a threat to our real server.

In addition, DDoS attacks will be monitored in real time, and when DDoS attacks are detected, they will be automatically identified and cleaned.

So how do we protect against DDoS? Specifically, there are three methods:

1.Purchase an Anti-DDoS Pro server.

The computer room where the server itself is located is a high-defense computer room, with massive bandwidth and professional protection hardware, which is naturally good at protecting against DDoS attacks.

2.Anti-DDoS Pro IP address

If you don't want to change servers, then using Anti-DDoS Pro is a good choice, and cleaning the server IP nodes in the Anti-DDoS Pro data center** is also effective in defending against DDoS attacks.

3.Anti-DDoS Pro CDN

Similarly, if you don't want to replace the original server, then using Anti-DDoS CDN is also a good choice. Anti-DDoS Pro CDN is deployed in anti-DDoS nodes across the country, with a defense capability of no less than 30G per node, and when a hacker DDoS attack comes in, the CDN will disperse the attack traffic to nodes across the country for cleaning, so that the attack will not do any harm. When a node is overdosed by DDoS attacks, the system will automatically take a node offline to achieve the goal of solving the problem in seconds.

Currently, Cloud Acceleration is such a product, which provides Layer 4 to 7 DDoS attack protection, including CC and SYN

All DDoS attack methods, such as flood and UDP flood, are accurately identified through distributed high-performance firewall + precise traffic cleaning + CC defense + web attack interception, combined filtering, and effective defense against various types of attacks. Related Links:

If you are attacked by DDOS, shut down the server for 3-4 hours and then turn it back on. However, this will cost the company a lot.

Distributed denial of service attacks can make many computers suffer attacks at the same time, so that the target of the attack can not be used normally, distributed denial of service attacks have appeared many times, resulting in a lot of large-scale ** can not be operated, which will not only affect the normal use of users, but also cause economic losses are very huge.

It is recommended to install firewall software, the most common is velvet security software, after installation, you can prevent attacks.

In addition, it is recommended to call the operator's broadband after-sales service** to report the attack**. to put an end to such incidents.