1. The proxy server performs firewall and filter functions. End users or network administrators can choose agents designed to protect data and privacy.
This checks the data going in and out of your computer or network. It then applies rules to prevent you from having to disclose your digital address to the world.
Without your personal IP address, people on the Internet can't directly access your personal data, schedules, applications or files.
2. With it, the Web request is sent to the proxy, which then gets the information you want from the Internet. Passwords and other personal data get an extra layer of protection if the server has encryption.
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