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Why Would a Business Need to Use a Proxy Server?

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Why This Matters

Proxy servers have become vital tools for businesses, enhancing cybersecurity, optimizing network performance, and enabling market research. Their evolving applications help protect internal networks, manage traffic efficiently, and gather competitive intelligence, making them indispensable in the modern tech landscape.

Key Takeaways

Proxy servers have been around practically as long as the internet itself, but their usage has evolved over time. They were initially used primarily as a caching tool.

Today, proxy server applications have expanded and are now considered an essential business tool, offering critical benefits in cybersecurity, network performance and market research.

I recently tested and reviewed the best proxy servers for CNET and got an up-close and personal look at which are better than others. If you’re interested in using a proxy server for your business, we’ll go over some of the most common ways you can use it to improve your security, performance and competitive intelligence.

Strengthening cybersecurity

One of the primary reasons for a business to use a proxy server is to protect the data of its employees and improve its institutional security. The proxy server essentially acts as a buffer between the company and the outside world.

Where most proxy servers traditionally route your traffic through another IP on the way out, these reverse proxy servers sit in front of web servers to manage traffic coming in. This is an especially attractive option in corporate environments where companies want to protect their internal networks.

“Corporate environments that have websites don't want those IP addresses exposed, so they'll have a reverse proxy at the front end of that so that the source that's trying to get to those servers is not going to see the server address,” said Erik Avakian, a technical counselor at Info-Tech Research Group and the former chief information security officer for the Commonwealth of Pennsylvania.

Using this type of proxy server can offer other cybersecurity benefits for businesses, including the encryption and decryption of Secure Sockets Layer or Transport Layer Security data. Doing this for each individual client can be expensive and consume a lot of resources.

A reverse proxy allows businesses to offload some of this computationally intensive work from the server and onto the proxy itself.

Improved performance and bandwidth saving

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