When the proxy server forwards your web requests, it can make changes to the data you send and still get you the information that you expect to see. The proxy server then makes your web request on your behalf, collects the response from the web server, and forwards you the web page data so you can see the page in your browser. When you send a web request, your request goes to the proxy server first. Just as the post office knows to deliver your mail to your street address, the internet knows how to send the correct data to the correct computer by the IP address.Ī proxy server is basically a computer on the internet with its own IP address that your computer knows. Think of this IP address as your computer’s street address. Lastly, proxy servers can provide a high level of privacy.Įvery computer on the internet needs to have a unique Internet Protocol (IP) Address. A good proxy server keeps users and the internal network protected from the bad stuff that lives out in the wild internet. Proxy servers act as a firewall and web filter, provide shared network connections, and cache data to speed up common requests. Modern proxy servers do much more than forward web requests, all in the name of data security and network performance. If that’s all it does, why bother with a proxy server? Why not just go straight from to the website and back? The request then comes back through that same proxy server (there are exceptions to this rule), and then the proxy server forwards the data received from the website to you. If you’re using a proxy server, traffic flows through the proxy server on its way to the address you requested. Proxy servers provide varying levels of functionality, security, and privacy depending on your use case, needs, or company policy. It’s an intermediary server separating end-user clients from the destinations that they browse. ”Ī proxy server is any machine that translates traffic between networks or protocols. “It’s a new world of remote work and this was a jumpstart on securing it. ![]() ![]() The problem with that is the inherent danger of data security breaches and identity theft that come along with the cute dog pictures, 24-hour news updates, and great deals online.īut what actually happens when you browse the web? You might be using a proxy server at your office, on a Virtual Private Network (VPN) or you could be one of the more tech-savvy who always use a proxy server of some kind or another.ĭiscover the Top 5 Remote Security Threats to your workforce with our Free Whitepaper ![]() ![]() The actual nuts and bolts of how the internet works are not something people often stop to consider. What is a Proxy Server and How Does it Work? – Varonis
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