The application and principle of changing IP software are very wide. Four methods of dynamic IP replacement are used to protect network privacy

A lot of users , Although I use the Internet every day , But for changing ip The concept of software is not understood by those . static state ip And dynamic ip Also did not distinguish , But this does not hinder our daily surfing .

Actually , We usually use dynamic when surfing the Internet IP. dynamic IP The address often changes , Every time the device is connected to the network , dynamic IP The address will change . When the device tries to connect to the network ,DHCP The server provides dynamic addresses . When the user Web Type URL when ,DNS The server maps the domain name to IP Address . in general , dynamic IP Addressing is automatic , It makes it easier to manage the network .

because IP Address resources are valuable , Therefore, most users are using dynamic Internet IP Address of the , Such as through Modem、ISDN、ADSL、 Wired broadband 、 A computer that accesses the Internet by broadband in a residential area , It's a temporary allocation of one... Every time I surf the Internet IP Address . The web server is through our ip Browsing , To collect our data . For example, we usually read some content , Or what goods you bought online , These operations have been sorted and analyzed by big data , Then we will find that similar advertising push can often be seen on the Internet . If we don't pay attention to web browsing , Then it is easy to cause privacy leakage , This will cause trouble to our personal network security .

therefore , Now many people like to use agents ip Come to the Internet . Because I want to exchange IP Software hiding IP Address can prevent our personal information from being abused . in IP Software provides quality IP node , Use quality IP Address , Let you enjoy the fast network service with one click , Don't worry about the leakage of personal information . Perfect experience to swim in the network . Usually we go through IP Address visit web page , and IP Agent software is equivalent to a middleman platform , We can access web pages through this platform instead of directly accessing web pages . What you left in the access record is the agent IP The address of the software , Not your personal computer , So you can access the network anonymously , To ensure your privacy and security .

Know the agent ip Classification and agent of software IP Principle , It can let users better choose to change the dynamic ip Agency service . Don't be afraid that you can't master professional knowledge , In fact, as long as you master the foundation , That's enough .

agent IP Software basis hiding IP The level of address can be divided into three types , They are called highly anonymous agents 、 Ordinary anonymous proxy and transparent proxy . From the name, you can almost guess how anonymous each level is . in ip The software is mainly used to replace ip And the work of increasing network click traffic , This is mainly because the traffic and clicks required in this work need to be replaced ip To achieve non repeated clicks , It plays a very important role in promoting Baidu ranking . in ip The software is mainly changed automatically ip, And it doesn't need too many tedious screening procedures .

dynamic IP The four methods of replacement are used to protect network privacy

1、 Restart the router

Restart the router to replace IP, But in IP Belong to the public network IP Under the circumstances ,IP The address will change .

2、 dial vps redial

After remote desktop connection , You can change it every time you dial IP, Because the address is random , Therefore, you can select single region dialing VPS, Those allocated will be in an independent region IP. This method will save more time and effort than restarting the router , But a dial VPS, Only one can be used IP.

3、 Browser settings are dynamic IP

Dynamic settings can also be made according to the browser IP agent , Change by changing the computer browser IP, It can be used to browse other web pages , It often needs to be replaced IP It's not very convenient for users .

4、 Use HTTP

Use HTTP Is the simplest and most convenient way , also IP The quality of resources is also very good , Some service providers can provide IP Rotational .

With the rapid development of the Internet , Many network related practitioners will use agents IP To improve work efficiency , And using him to represent addresses can be divided into two categories .

One is the agent IP, It is also divided into global agents and partial agents . Global agent is to send all your network data to the proxy server , Then forward from the server to the policy server . Some agents are common in socks5、http、web, Forward data of only one program or port , Global proxy may affect your Internet speed , Because all network traffic is forwarded to the policy server .

Second, according to the dynamic IP Dial up and other users , Can speed dial disconnection , So that users can get ip, It is often used for work items related to batch account registration , Fast disconnection and dialing , It will cause your data to be interrupted from time to time , So what is the principle of actively replacing proxy addresses ？

Its agent IP It is a virtual proxy address , To put it simply, it is an unassigned host IP, That is to say, the host that provides the database server externally has a real IP There is also a void IP, Use these two ip Any one of them can be connected to this host , In all projects, the configuration of database connection is this virtual IP, When the server fails and cannot provide external services , Dynamic will this virtual IP Switch to standby host .

Its principle mainly depends on TCP/ip Of ARP agreement . because IP The address is just a logical address , In Ethernet MAC The address is the real physical address used for data transmission , There's one in every host ARP Cache , Store... In the same network ip Address and MAC Correspondence of address , When sending data, the host in Ethernet will first query the policy from this cache ip Corresponding MAC Address , It's going to be to this MAC Address sending data . The operating system will actively maintain this cache , This is the key to the whole implementation .

Because of the dynamic IP The address often changes , So every time the device is connected to the Internet , dynamic IP The address will change , dynamic IP The addressing mode is automatic , It can make management easier . dynamic IP It can be used to supplement the expected target , Data analysis and other Internet work .