7 tips for preventing DDoS Attacks

With the progress of science and technology , The Internet has become a well-known technology , And now the social production and life has been inseparable from the Internet , In the field of Internet , There is a very large business world , With the continuous development of the network , Cyber attacks are very common , So the most common 、 The most complex attack is DDOS, Distributed denial of service attack .

The distributed denial of service attack sends false queries and a large amount of irregular traffic to the server , Put a lot of load on websites and servers and cause them to crash , Even though DDOS The inevitable attack is , But you can use some technical and non-technical means to avoid .

So the text , Xiaobian will take you to learn , How to prevent DDOS attack .

prevent DDOS The attack 7 Great skill

following , Xiaobian will share 7 A trick to prevent DDOS attack , To ensure the stable operation of the site .

1. Find the attack as early as possible

This is the first step , Just imagine , Here comes the attack , If you can't judge it as an attack , So how to prevent , How to specify countermeasures .

So how to judge whether they are attacked ？

For example, your website traffic suddenly surges without any symptoms, or your mailbox receives a lot of spam . Then you should be careful at this time , Have you been DDOS attack .

2. Expand bandwidth

Expanding bandwidth is also a response , because DDOS Is to eat the flow of , That is, it will occupy a very large bandwidth in a short time , At this time, properly expanding the bandwidth is a very effective measure , But this measure is not a wise choice . Because you don't know how much you need to expand , And for the sake of DDOS Specifically to expand bandwidth , This is obviously not the best solution .

3. Monitor abnormal activity

avoid DDOS One of the best techniques for an attack is to monitor abnormal activity , Every website owner has made great efforts to attract higher website traffic , however , If you get higher website traffic without striving for or launching sales or other similar discounts , Then it belongs to the scope of abnormal activities . At this time, you can monitor the abnormal activity , Pull directly into the blacklist when necessary .

4. Make a response plan

To protect your website from distributed denial of service attacks , Another important tip you must follow is to develop a response plan . If you haven't encountered such an attack , It doesn't mean you won't be attacked in the future . We Chinese have an old saying that we should prepare for a rainy day , That's the truth .

5. Implement network security

Another effective technique that can help you successfully prevent distributed denial of service attacks is to implement network security , In the past decade , Cyber attacks have become very common , And it has become very serious in nature . therefore , If you want to provide reliable services to your website users without threatening their data , You have to spend money and optimize network security .

6. Use DDOS Hardware and software

Help you prevent DDOS The attack above all One of the techniques is to use anti - DDOS Hardware and software , These attacks have become very common , It is also destructive , therefore , There are many software and hardware tools that can stop them , Please take effective measures , Make sure your website is secure from such attacks .

7. Select a dedicated server

Successfully avoid DDOS The last and most effective technique to attack is to choose Dedicated server , Hosting service providers have higher bandwidth and higher capacity routers , This helps them better handle and prevent attacks before attacking other websites on the network .