Blok: Simple Fast Firewall

Protect your personal information with a free, multi-layered security application that safeguards against hackers.

Protect your Android device with a powerful, iptables-based firewall.

Keep your children safe online with ease.

A Comprehensive Web Security Solution

Protect your network with advanced filtering and access control, without requiring root privileges or granting suspicious permissions to the app itself.

Protect your online privacy with a powerful NoRoot Firewall.

Protect your privacy and data usage with an app that limits network access permissions, reduces data usage, and saves battery life.

Get real-time protection against known and emerging threats without impacting performance. Enjoy seamless antispam and firewall solutions with our award-winning heuristics engine.