Imagine you are living in a place with strict regulations governing online activity. You wish not only to keep your internet usage private, but also to access resources that are otherwise blocked and obtain information beyond what your government provides. As a result, you decide to use a VPN. However, the authorities remain vigilant for any traffic that appears to originate from a VPN. This is where obfuscated VPN protocols become invaluable. They do more than simply encrypt your traffic, as a standard VPN would: they also disguise it so it does not appear to be VPN traffic at all. In this post, we will explain why this matters, how it works, and the various methods used to achieve it.

We all resort to VPNs for that added layer of privacy they offer in our online explorations, entrusting them with the job of keeping our browsing activities under wraps. However, even the seemingly foolproof shield of a VPN can have its own chinks. An improperly configured VPN can betray some crucial metadata about your online trail, such as the domains you visit and the timestamps of your visits, courtesy of a vulnerability known as a DNS leak.

In this article, we aim to unravel the details of DNS leaks - what they are and how they could potentially turn your private browsing sessions' metadata into open books. More importantly, we will venture into the various strategies to mitigate the risks associated with DNS leaks while using a VPN. The goal is to ensure that your online adventures remain private and secure, just as you intended when you opted for a VPN.