When discussing network proxy technology, we often hear the terms global proxy and local proxy. These two proxy methods have their own characteristics and are suitable for different scenarios and needs. This article will introduce the concepts, characteristics and applicable scenarios of global proxy and local proxy in detail.

1. Global proxy

Global proxy, as the name suggests, is a way to proxy all network requests for the entire device. When the user sets up a global proxy, all network requests issued by the device will be forwarded through the proxy server. This means that whether it is a browser accessing a web page, using an APP or any other network activity, its request will be processed by the proxy server.

Features and advantages:

1. Comprehensive coverage: Global proxy ensures that all network activities on the device are carried out through the proxy, thereby achieving comprehensive privacy protection and network security.

2. Easy to use: Users only need to configure the proxy once in the device or network settings, and it can be applied to all network requests without having to set it up separately for each application.

3. High anonymity: Since all requests go through the proxy server, the user's real IP address and location information are well hidden.

Applicable scenarios: Global proxy is suitable for users who need to fully protect network privacy and security, such as those who frequently visit sensitive websites, conduct online transactions or need a high degree of anonymity.

2. Local proxy

Local proxy, in contrast to global proxy, is a way to proxy only specific applications or network requests. Users can set up separate proxies for each application or specific network request.

Features and advantages:

1. High flexibility: Users can set up different proxies for different applications or requests as needed to achieve refined network management.

2. Low resource usage: Since only specific requests are proxied, local proxy occupies relatively low system resources.

3. Clear goals: Suitable for scenarios where only specific applications or websites need to be proxied, such as breaking through geographical restrictions on certain applications or accelerating access to specific services.

Applicable scenarios: Local proxy is suitable for users who have clear proxy needs, such as needing to accelerate specific applications, break through geographical restrictions on certain websites, or perform specific data collection tasks.

3. Conclusion

Global proxy and local proxy each have their own unique advantages and application scenarios. Global proxy provides comprehensive network protection and anonymity, and is suitable for users with high requirements for network privacy and security; while local proxy is favored by users with specific needs for its high flexibility and clear goals. When choosing which proxy method to use, users should weigh and choose according to their actual needs and scenarios.