Security VPNs & Firewalls

Firewall (iptables frontend), based on DroidWall which is no longer being developed. A paid "donate"-version with more features it advertised within the app.

Ufw stands for Uncomplicated Firewall, and is program for managing a netfilter firewall. It provides a command line interface and aims to be uncomplicated and easy to use.

Sentinel Network is a network layer that enables a true p2p and decentralized applications and resources marketplace. Sentinel enables anyone to create Public and Private networks that provide access to both free and incentivized, and also payment method agnostic...

The VPN is more private, secure and faster than centralized solutions.

Journalists need safe access to information to research issues, communicate with sources, and report the news. Outline lets news organizations easily provide their network safer access to the open internet.

Bitmask is an open source application to provide easy and secure encrypted communication with a VPN. You can choose among different providers or start your own.

Secure and high-performance, Psiphon provides open access to the uncensored internet for millions of people around the world, with 150,000,000+ downloads.

Swiss-based VPN that ensures online privacy with a high-speed network, advanced encryption, and no-logs policy, offering a free version. Supports multiple platforms and unblocks content worldwide.

Mullvad is a VPN service that helps keep your online activity, identity, and location private.

Free VPN service offering anonymous IP, automatic setup, and no logging. Entirely open source with secure encryption and no DNS leaks.

Riseup offers Personal VPN service for censorship circumvention, location anonymization and traffic encryption. To make this possible, it sends all your internet traffic through an encrypted connection to riseup.net, where it then goes out onto the public internet.

Windscribe is a desktop application and browser extension that work together to block ads and trackers, restore access to blocked content and help you safeguard your privacy online.