当前位置:网站首页>No way to start CC protection? Do you know how important these points are?

No way to start CC protection? Do you know how important these points are?

2020-12-07 14:26:18 osc_ ninety-one million one hundred and seventy-seven thousand

 

In the future era of rapid development of the Internet , To be thorough Achieve CC There is no mistake in protection It's almost impossible , It's like treating a cold , We can treat , It can also prevent , But there is no cure , But if we take active and effective defense methods , Can greatly reduce or slow down the probability of illness , prevention and cure CC The same is true of attacks .

 

CC No way to protect ? You know how important these points are ?

 

CC attack One of the most common network attacks , And DDoS attack It's mainly for different objects .DDOS Mainly aimed at IP The attack of , and CC The main attack is the web page . What should we do good CC protective ?

 

There are hundreds of websites in a virtual host , These sites are complex , It is also possible that some types of websites are vulnerable to peer attacks . If it's for the server IP The attack , Then all the websites on this server will be paralyzed ; In addition to SEO On the level , If it's time to IP There are websites that are being punished , So this one IP Duan's website will also be implicated , This is why many websites on the same server are difficult to optimize .

 

We can never predict DDOS Attack or CC When the attack will come , But it can't be avoided completely . But what we can do is consolidate detection and defense . Here are some common ones DDOSCC Means of protection :

 

1、 Be careful when sending email

 

In general , The information transmitted by the server will leak IP, therefore , We'd better not use the server to send a lot of mail . If you have to send an email , It can be sent through third-party agent software , This shows IP Is the agent IP, It's not easy to expose the server's authenticity IP.

 

in addition , Now? 80% All of the above attacks started with a phishing email . thus , Except not “ in a flagrant way ” In addition to the email sent by , about , Mail of unknown origin 、 Don't click on files and links easily , In case of trouble .

 

2、 Try to be good at Hide the server IP

 

You can choose to use all domain names and subdomain names CDN Parsing , This can hide the reality of the server IP, So it's not easy for the server to be DDOS attack .

 

Don't resolve the domain name directly to the server's reality IP Address , You can't make the server real IP leak , Server front end plus CDN transit ( Free of charge CDN Generally, it can prevent 5G Left and right DDOS), If there's plenty of money , You can buy advanced defense shield machine , Used to hide server reality IP, Domain name resolution uses CDN Of IP, All resolved subdomain names use CDN Of IP Address .

 

Besides , Other domain names deployed on the server can not be used in real world IP analysis , All use CDN Parsing . All in all , As long as the server is real IP Don't leak ,5G The following small flow DDOS It doesn't cost much to prevent , Free of charge CDN You can handle it . If the attack traffic exceeds 10G, So it's free CDN It may not hold up , Need to buy a shield machine to deal with , And the reality of the server IP It also needs to be hidden .

 

3、 Keep updating the system

 

First of all, we want to protect the server software from any security vulnerabilities , Avoid attackers invading . Make sure the server is up to date , And put a security patch on it .

 

Remove unused services from the server , Turn off unused port numbers . For websites running on the server , Make sure it's patched up to date , There is no network security problem . because , Only to ensure their own safety , To make “ The enemy ” There is no opportunity to take advantage of .

 

4、 You can choose advanced defense service

 

When it comes to traffic attack defense , The first thing many people think of is the advanced defense server , It's really a good idea . Advanced defense server is mainly used to defend against traffic type attacks . With the continuous evolution of traffic attacks , Advanced defense server can defend against DDOS The attack , But facing the later upgrade version of CC attack , In defense, however, it seems to be a little weak .

 

Usually faced with CC attack , More webmasters will choose to use advanced defense CDN To solve the , The main reason is this , High prevention CDN On defense sites CC There are mature defense strategies in attack .

 

CC No way to protect ? You know how important these points are ?

 

Be aware of potential safety hazards , Do the daily work of the server CC protective . Don't wait for a big loss , Try to find a way to remedy it , It's too late . When the website is attacked , Most people think of I'll have no problem with protection , In fact, this idea is extremely wrong . Even with protection , We should also pay attention to improve the protection scheme according to the attack , In this way, the loss can be minimized .

 

This article is from :https://www.zhuanqq.com/News/Industry/268.html

 

版权声明
本文为[osc_ ninety-one million one hundred and seventy-seven thousand ]所创,转载请带上原文链接,感谢
https://chowdera.com/2020/12/20201207142535698l.html