Great question! Forward vs reverse proxy can be confusing at first, but the key difference is *who* they're hiding. Forward proxy sits in front of clients (like your team's browsers) to mask their identities, while reverse proxy sits in front of servers to protect or load balance them.
For real-world examples:
- Forward proxy: Use it to bypass geo-restrictions or hide employee traffic (like you said). Tools like Squid or Privoxy work well here.
- Reverse proxy: Perfect for securing a web app with NGINX or Cloudflare, or distributing traffic across servers.
Fun fact: Reverse proxies are way more common in production because of load balancing and security. Forward proxies are more niche, like for privacy or scraping.
For real-world examples:
- Forward proxy: Use it to bypass geo-restrictions or hide employee traffic (like you said). Tools like Squid or Privoxy work well here.
- Reverse proxy: Perfect for securing a web app with NGINX or Cloudflare, or distributing traffic across servers.
Fun fact: Reverse proxies are way more common in production because of load balancing and security. Forward proxies are more niche, like for privacy or scraping.