A proxy is generally an intermediary server or service that performs actions indirectly over an internet connection. It acts as a middleman between a client and the internet. Instead of connecting directly to the Internet, the client (such as a computer or phone) connects to the proxy server, which then forwards the request to the Internet and returns the response.
The main purposes of using a proxy are as follows:
- Privacy: Helps users hide their real IP addresses.
- Security: Can filter content to protect against harmful material.
- Access Control: Used to block or redirect access to certain websites.
- Performance Improvement: Caches frequently used data for faster access.
- Bypassing Geographical Restrictions: Enables access to content without being affected by geographic restrictions.
