Once again, we reiterate that in the modern world, where the internet has become an integral part of our daily lives, security and personal privacy are paramount. Protecting our data from scammers and other cyber threats while preserving our online privacy have become critically important tasks. To achieve this, there are various tools available, with two of the most popular being VPNs (Virtual Private Networks) and proxy servers. In this article, we will explore them in the context of security and privacy, examine their primary functions, and learn when it’s best to use each of them.