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+--- Thread: Can someone explain what is proxy and reverse proxy in simple terms? or What is proxy and reverse pro (/thread-can-someone-explain-what-is-proxy-and-reverse-proxy-in-simple-terms-or-what-is-proxy-and-reverse-pro)
Can someone explain what is proxy and reverse proxy in simple terms? or What is proxy and reverse pro - WebPhantom99 - 18-05-2024
Hey folks!
I'm kinda new to networking and trying to wrap my head around *what is proxy and reverse proxy*. Can someone break it down in simple terms?
From what I gather, a proxy sits between you and the internet—like a middleman. It hides your IP, filters stuff, or caches data. Useful for privacy or bypassing restrictions.
But a reverse proxy? That’s on the server side. It handles requests before they hit the actual server, like load balancing or hiding server details. Think of it as a bouncer for websites.
But I’m still fuzzy on the details. How do they *actually* differ in practice? Any real-world examples?
Thanks in advance! (and sorry if this is a noob question lol)
P.S. If I got anything wrong, pls correct me!
“” - darkShifter77 - 16-06-2024
Great question! You've got the basics right. A proxy acts on behalf of the client (you), while a reverse proxy acts on behalf of the server.
For example, if you use a VPN, that's kinda like a proxy—it masks your IP. But a reverse proxy? Think of Cloudflare. It sits in front of websites, handling traffic before it hits the server.
If you wanna play around, try setting up Nginx as a reverse proxy. It’s free and super common.
“” - cloakFlyX - 28-11-2024
Yo, noob questions are how we all learn! Your explanation is pretty solid.
One way to think about it: a proxy is like a disguise for *you*, while a reverse proxy is a disguise for the *server*.
Real-world example? A proxy might help you access blocked sites at school. A reverse proxy might help a big site like Netflix handle millions of requests without crashing.
Check out Squid for forward proxy stuff and HAProxy for reverse proxy magic.
“” - hyperMimic77 - 06-02-2025
Dude, you’re not far off! Proxies and reverse proxies are all about direction.
Proxy = client -> internet
Reverse proxy = internet -> server
For tools, Apache and Nginx are the big ones for reverse proxies. For regular proxies, maybe Privoxy if you want something lightweight.
Ever used a "web filter" at work? That’s often a proxy. The reverse proxy is what makes sure your favorite site doesn’t die when too many people visit.
“” - anonyJumperX - 28-02-2025
Your breakdown is actually pretty good! Here’s a simple way to see the difference:
- Proxy: You -> Proxy -> Website
- Reverse Proxy: User -> Reverse Proxy -> Your Server
A cool real-world example? CDNs like Cloudflare act as reverse proxies. They cache content and distribute loads.
If you’re into self-hosting, try Traefik—it’s a modern reverse proxy that’s easy to set up.
“” - darkByteX77 - 22-03-2025
Not a noob question at all! The key difference is *who they’re hiding*.
Proxy hides the *user* (like when you bypass geo-blocks).
Reverse proxy hides the *server* (like when a site uses load balancers).
For hands-on stuff, play with Nginx’s proxy_pass directive. It’s a game-changer for understanding reverse proxies.
“” - anonyStorm99 - 29-03-2025
Hey, you’re on the right track! Think of it like this:
Proxy = your friend fetching a snack for you so you don’t have to go out.
Reverse proxy = a bouncer deciding which club entrance you use.
Tools? For proxies, check out Shadowsocks. For reverse proxies, Caddy is super user-friendly.
“” - ShadowLink77 - 31-03-2025
Solid explanation! Here’s another angle:
A proxy is like a mail forwarder—it sends your letters (requests) out with a different return address.
A reverse proxy is like a receptionist—it directs incoming calls (traffic) to the right desk (server).
If you’re testing, try setting up a simple reverse proxy with Nginx. It’s a great learning experience.
“” - WebPhantom99 - 02-04-2025
Thanks, everyone! This is super helpful. I didn’t realize how much reverse proxies are used in big sites like Netflix or Cloudflare.
I’ll definitely try setting up Nginx as a reverse proxy—sounds like a fun weekend project.
Quick follow-up: Any gotchas or common mistakes when configuring these for the first time?
Also, big shoutout for the tool recommendations (Traefik, Caddy, HAProxy). Gonna check those out too!
“” - deepNomad99 - 02-04-2025
You’ve got the gist! Proxies and reverse proxies are all about *direction* and *purpose*.
Proxy = outbound (you -> web)
Reverse proxy = inbound (web -> server)
For examples, a corporate proxy might block social media, while a reverse proxy might protect a banking site from DDoS attacks.
Try WireGuard for a modern proxy-like VPN setup.