Unencrypted DNS can expose your browsing activity, but Android's Private DNS helps keep it private. Here's how to enable it.

Blocking ads on Android has become an important security measure. Here's how I do it using this nifty Android app.

Public WiFi networks are a normal part of life, but that doesn't mean we need to accept privacy violations, too. That's why Android's private DNS mode is important. In case you don't know, DNS (or ...