Proxy types · glossary

Forward proxy

A forward proxy is a proxy server placed in front of clients: applications send it their requests and it forwards them to any destination on the internet, replacing the client's IP address with its own. Every commercial proxy network, residential, ISP, datacenter or mobile, is a forward proxy.

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Forward versus reverse#

Forward proxyReverse proxy
Who configures itThe client (browser, script, container)The website's operator
Who it representsThe clientThe origin servers
Typical examplesProxy providers, corporate egress proxiesLoad balancers, CDNs, API gateways
What the destination seesThe proxy's exit IPIts own reverse proxy; the visitor never reaches the origin directly

Why the distinction matters when buying#

When a provider says "proxy", it means forward. The questions that follow are about the exit: where the address is registered, whether it is shared, how long you keep it and how it is billed. Those are the differences between the four proxy types.

How it works at ProxShift#

All ProxShift products are forward proxies. The shared gateways accept HTTP(S) and SOCKS5; location and session behaviour are chosen in the username, not by changing the proxy host.

Questions people ask#

Can a forward proxy see my HTTPS traffic?

Not the content. For HTTPS the client asks the proxy to open a tunnel with CONNECT and then negotiates TLS directly with the website through it; the proxy sees only the destination host and the encrypted bytes.

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