The difference between DDoS attack and CC attack

What is? CC attack ？

1.CC From the attack IP It's all true , Scattered ;

2.CC The attack packets are normal packets ;

3.CC The request to attack , All valid requests , A request that cannot be refused ;

4. because cc The attack is a web page , The server can connect to everything ,ping Also no problem , But Web pages just can't be accessed ;

5. however iis As soon as the server is turned on, it will die , And after being attacked, I always lose my bag . I don't know cc attack ,syn The attack frequency is 78ack Attack frequency 663.

Difference between them ：

DDoS Is aimed at IP The attack of , and CC The attack is a web page .

Preventive measures ：

At present, the network security community is concerned with DDoS There is still no good way to prevent , It mainly depends on routine maintenance and scanning . The effect of simple software prevention is not obvious , Among all the defense measures, hardware security facilities （ Hardware firewall ） Is the most effective , But hardware firewalls don't mean that they can stop all attacks , It can only reduce the attack level ,DDoS The attack can only be reduced , Can't be completely eliminated .

CC Unlike DDoS You can use a hardware firewall to filter attacks ,CC The request of the attack itself is a normal request , Hardware firewall can not play a good defense effect on him . If it is easy to be CC attack , It is recommended to install soft defense in advance .