DNSCrypt is a protocol that authenticates communications between a DNS client and a DNS resolver. It prevents DNS spoofing. It uses signatures to verify that responses originate from the chosen DNS resolver and haven't been tampered with.



BLOCK THIS! is described as 'Block This 3.0 is a FREE and Open Source ad blocker for Android that works in all apps and browsers! It provides the additional benefits of malware protection, increased browsing speed and reduction of mobile data traffic' and is a Ad Blocker in the web browsers category. There are more than 10 alternatives to BLOCK THIS! for a variety of platforms, including Android, iPhone, Android Tablet, iPad and Mac apps. The best BLOCK THIS! alternative is AdGuard, which is both free and Open Source. Other great apps like BLOCK THIS! are NextDNS, RethinkDNS, AdAway and Blokada.
DNSCrypt is a protocol that authenticates communications between a DNS client and a DNS resolver. It prevents DNS spoofing. It uses signatures to verify that responses originate from the chosen DNS resolver and haven't been tampered with.



Hostsblock is a bash script for Linux designed to take advantage of the HOSTS file available in all operating systems to provide system-wide blocking of internet advertisements, malicious domains, trackers, and other undesirable content.



AdProtect is free adblock tool that blocks ads in apps, games, browsers and has a built-in firewall for Internet access control in your apps.
ROOT not required!

