How To Install Free Ad-Blocking Using AdGuard DNS

by Grey One •

AdGuard DNS is a free Domain Name System service provided the AdGuard company. You can use this DNS service to block advertising and trackers. It works like this: when a website sends a request to an ad network, the DNS sends back a “null” response. For example, when a web page looks up the domain name “ads.facebook.com” the DNS will …

Two Ways to Make Anonymous Phone Calls

by Tracy Knauer •

Want to make a phone call without revealing your real identity? There are several ways you can do this, ranging from using a throw-away phone to restricting caller ID settings permanently on your smartphone. But what if you just want to make private, anonymous calls occasionally, without purchasing a special phone for it? Here are two solutions. Use a Caller …

How to Use Encryption Effectively on Android Phones

by Tracy Knauer •

Android phones and tablets have come with built-in encryption support for several years. Since the Android Lollipop release in 2014 encryption has even been turned on by default. But that doesn’t necessarily mean your Android personal data is secure. There are additional steps you should take to prevent access to your data in case your device is stolen. Here’s what …

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ConfigFox Helps You Configure Firefox for Security and Privacy

by Tracy Knauer •

There are a lot of privacy and security settings in Mozilla Firefox that you can tweak to maximize your privacy. But configuring Firefox through the built-in “about:config” interface is tricky. ConfigFox offers a user-friendly alternative. The idea behind ConfigFox is to provide a way to change Firefox settings that is less complicated than the about:config panel. about:config contains hundreds of …