For many people running home and office networks big and small, the use of a proxy server has been an indispensable security boon for well over a decade now. The use of a proxy server acts as a buffer between the computers on a given network that are making a request, and the servers on the other end of that request that are sending their information out. To explain this in plainer language, you make a request for information every time you perform an activity on the internet, and the servers that power the sites you visit are the machines that send you the requested information.
However, as most of us are well aware many sites and internet activities expose our computer systems to various viruses, spyware, and cyber maladies on a regular basis. A proxy server, acting as a buffer as described above, provides an extra layer of protection that can catch and isolate a buggy, malicious, or corrupted file in its net before the computers making the request via said proxy can become infected by the given malady. The use of a proxy server is a great way to protect not just individual computer systems, but the networks they operate on as well.
If using a proxy server sounds like a good idea to you, there are a few things to bear in mind before using just any random proxy server out there. Start an internet search engine query for the phrase reputable proxy server reviews, and choose the most reliable proxy server you can find online. The use of proxy servers have become so common that most internet browsers offer easy ways to connect your browser to the proxy server of your choice. You can search for the instructions to connect a proxy server to your internet browser online if you get stuck along the way. Many online resources are dedicated to helping people of all computer skill levels use proxy servers to the best of their abilities.