A free, secure and open source app for Android to manage your 2-step verification tokens.

Secure-by-default XMPP server installer.

Two-factor authenticator for Android.

Decentralized Bitcoin exchange.

LEAP platform client.

Compressing, deduplicating backup tool.

Peer-to-peer messaging app.

Enterprise class computing platform with 100% binary compatbility with RHEL.

OMEMO or OTR encrypted IM for iOS.

Cjdns is a networking protocol, a system of digital rules for message exchange between computers. “Instead of letting other computers connec…

Conversations is an open source XMPP/Jabber client for Android 4.0+ smart phones.

Self-hosted, zero-knowledge, real-time collaborative documents.

人気の高い、ハッカー倫理にかなったGNU/Linuxディストリビューション。

「無料」と称してあなたを追跡する大規模なCDNを迂回して、プライバシーを守ります。 Google Hosted Libraries などへのリクエストをブロックします。また、ページの表示を壊さないよう、ローカルにこれらのライブラリを保存しています。 一般的なコンテンツブロッカーを…

コミュニティによって運営されている、分散型のソーシャルネットワーク。

Modern XMPP client for GNOME.

Encrypted DNS proxy.

匿名で、ログが記録されないウェブ検索。

Thunderbird/Icedove向けOpenPGPプラグイン。

Encrypted calendar, contacts and tasks sync.

マルチユーザのスプレッドシートサーバ。

自由で、オープンソースなAndroid向けアプリ群。

高速で安定した、パワフルなGNU/Linuxディストリビューション。

Firefox for Android without trackers.

オープンソースのウェブブラウザ。

A free BSD-derived operating system.

FreedomBox integrates privacy protection on a cheap plug server so everybody can have privacy.

A non-commercial open grassroots initiative to support free radio networks around the world.

オープンソースで自由なソーシャルウェブサーバ。

コンピュータやドライブ上のフォルダを同期。

Painless GitHub-like Git forge.

Self hosted git server.

Open, free and neutral wireless network for everyone.

何千ものウェブサイトであなたの通信を暗号化。

Hubzilla is a powerful platform for creating interconnected websites (hubs) featuring a decentralized identity, communications, and permissi…

「不可視のインターネット」プロジェクト。

Decentralized audio/video call app.

Open source email app for Android with PGP support.

KeePass manager for Android.

Application for people with extremely high demands on secure personal data management. Saves many different types of information such as use…

Kolab accounts hosted in Switzerland.

Web application that helps groups of people to make decisions together.

Email server installer and manager.

ウェブメール向けのOpenPGPによる暗号化。

Federated microblogging social network.

Monero is a secure, private, untraceable P2P currency.

プライベートで分散化されたソーシャルネットワークサーバ。

No-log WireGuard VPN provider.

Manual identity isolation for Firefox.

暗号化された低レイテンシのボイスチャット。

Bitcoinの技術をベースにした、分散型のDNS。

A safe home for all your data

Only enable JavaScript, Java, and Flash for sites you trust.

A free dynamic DNS service. Use it to update an easy DNS name with your changing/hard-to-remember IP address. As we use the standard protoco…

Surf the web through the Tor network with this open source browser for iOS devices.

Anonymous file transfer via Tor.

A secure BSD operating system.

OpenKeychain is an OpenPGP implementation for Android.

協働作業により作られている自由な世界地図。

A GNU/Linux distribution for embedded devices.

Android用のTorプロキシ。

OsmAnd (OSM Automated Navigation Directions) is a map and navigation app that uses OpenStreetMap data.

Localhost tunneling service.

Federated video hosting.

Federated image sharing.

Tracking blocker that tries to learn who is spying on you and then blocks these ads and invisible trackers.

Multi-platform IM client for power users with built-in OTR support.

セルフホストのソーシャルストリームサーバ。

Fedora/Xen-based OS designed to provide strong security through isolation.

自由でセキュアなP2Pコミュニケーションプラットフォーム。

セキュアでプライベートな電子メールアカウント。

Sandboxed platform for self-hosting web apps.

Metasearch engine.

The personal, minimalist, super-fast, database free, bookmarking service.

Decentralized cloud storage.

Metadata-resistant, user-friendly messenger with audio/video calls (mobile only).

A fork of TextSecure with SMS encryption.

Continuous decentralized file synchronization.

自由でオープンなクラウドストレージシステム。

プライバシーを念頭に設計されたLive CD/USB。

Per-tab identity isolation for Firefox.

オープンソースの電子メールアプリケーション。

Free software daemon that uses tunnelling and encryption to create a secure private network

RSS feed reader.

Two-factor authenticator for iOS.

Tor (previously TOR, an acronym for The Onion Router)[not in citation given] is free software for enabling online anonymity. Tor directs Int…

暗号化された、匿名のブラウジングを実現。

Add-on that makes Thunderbird/Icedove connect through Tor.

An efficient blocker for Firefox and Chromium. Fast and lean.

Client-side encrypted image host web server.

wallabag is a self hostable application for saving web pages. Unlike other services, wallabag is free (as in freedom) and open source.

VM-friendly OS based on Debian and Tor focused on anonymity, privacy and security.

Fast, modern, secure VPN tunnel.

Federated blog platform.