https://aeliton.com/posts/Recent content in Posts on Aeliton SilvaHugo -- 0.156.0en-usThu, 02 Apr 2026 00:00:00 +0000https://aeliton.com/posts/vpn-dns-leaks/Thu, 02 Apr 2026 00:00:00 +0000https://aeliton.com/posts/vpn-dns-leaks/<h3 id="what-is-a-dns-leak">What is a DNS leak?</h3> <p>Straight from <a href="https://en.wikipedia.org/wiki/DNS_leak">Wikipedia</a>: <em>&ldquo;A DNS leak is a security flaw that allows DNS requests to be revealed to internet service provider (ISP) DNS servers, despite the use of a VPN service to attempt to conceal them.[1] The vulnerability allows an ISP, as well as any on-path eavesdroppers, to see what websites a user is visiting.&rdquo;</em></p> <p>If you are on Linux, use <code>NetworkManager</code> and connects to VPNs using <code>openvpn</code>, you might be interested in reading this further.</p>