Do you know what type of IP address we usually use to surf the Internet? Living in the Internet age, we are enjoying the convenience brought to us by the Internet all the time. If you want to know any knowledge, you only need to search the Internet to find a lot of relevant content. However, how much do you know about the convenient network?

Most users use dynamic IP addresses to surf the Internet. For example, computers that surf the Internet through Modem, ISDN, ADSL, cable broadband, community broadband, etc. are temporarily assigned a dynamic IP address every time they surf the Internet.

With the rapid development of mobile Internet, people's living habits have gradually changed, so the traffic of APP occupies the entire Internet market. While it is simple and easy to use, it also brings new website security issues. APP security issues are also emerging in an endless stream. The security of PC and mobile phone use is actually the security issue of IP.

Now the frequency of IP address attacks is getting higher and higher, and the opening of IPV6 makes more IPs available. In addition to using IP proxy to protect our own IP addresses, we must also strengthen network firewalls.

When the website firewall intercepts the attacking IP, the attacker will often automatically switch IP and continue to attack the website. The IP address cannot be used as an important means of website protection. Our website firewall should analyze multiple data, such as the computer hardware device name used by the attacker, as well as cookies, browser features, token dynamic values, and comprehensive big data analysis, release the trusted IP, add the IP with attacking behavior to be reviewed, and determine whether it is an attack through multiple log analysis.

Why can IP changing software help us improve security? Because through the proxy server, our request will be transferred once before being sent, so that our local IP will not be directly exposed.