Wondering whether your business needs to use a proxy server? If you want to enhance your cybersecurity, regulate traffic, and improve the online experience for both customers and employees, a proxy server could be a good idea. This guide covers everything you need to know to get started with a proxy server, from benefits to troubleshooting.
What is a Proxy Server?
A proxy server acts as an intermediary between a device and another server or network, adding a layer of security to online requests. In a business context, when an employee makes a request to access an online resource, the request is first sent to the proxy server. The proxy server then evaluates the request and either provides the resource from its cache, or forwards the request to the appropriate server. Essentially, the proxy server acts as an added gateway between the user and the internet.
What is a Reverse Proxy Server?
A reverse proxy sits between a user’s device and one or more backend servers. Unlike a standard (or forward) proxy server, which is typically used to access online resources by a user, a reverse proxy server manages inbound traffic and protects backend servers from direct access.
Reverse proxy servers are useful for load balancing, SSL/TLS termination, content caching, and more. They can also provide an additional layer of security by hiding the IP addresses of backend servers and protecting them from common web attacks, such as Distributed Denial of Service (DDoS).
Why Use a Proxy Server?
Proxy servers are like shuttles between your computer and the internet. They were originally used for faster connections, but nowadays they are useful for a host of other reasons, particularly when it comes to cybersecurity. Here are 5 benefits of using a proxy server.
1. Enhanced Security
With a proxy server, employees’ IP addresses remain private as they browse the web. All information sent and received goes through the proxy server, which adds a layer of protection between your main server and any potential hackers.
2. Control Over Employee Internet Usage
Proxy servers can be used to prevent employee access to unsecured websites that could infect their devices with malware. Some businesses also choose to restrict access to social media platforms or other non-work websites through their proxy server.