Guardian Project
  • About
    • New Branding
    • Our Story
    • Partners and Funding
    • Press
    • Services
    • Signing Keys
    • Team
  • Apps
    • Checkey: info on local apps
    • Círculo
    • Haven
    • Location Privacy - BETA
    • ObscuraCam: The Privacy Camera
    • Orbot: Proxy with Tor
    • Orfox
    • PixelKnot: Hidden Messages
    • ProofMode: Verified Visuals
    • Ripple: respond when panicking
    • Save
    • Tor Browser for Android
    • Tor Browser for Android (Alpha)
    • TorServices (alpha)
  • Code
    • Clean Insights: Privacy Preserving Measurement
    • IOCipher: Virtual Encrypted Disks
    • NetCipher: Secured Networking
    • Onion Mobile Devs: Tor Integration for Mobile Apps
    • PanicKit: system-wide panic responses
    • Proofmode and C2PA
    • SQLCipher: Encrypted Database
    • TorService: Tor library for Android
    • TrustedIntents: flexible trusted interactions between Android apps
    • Wind: Off-Grid Services for Everyday People
  • Blog
  • Archive
    • Archived Apps
    • CacheWord: Passphrase Caching and Management
    • CameraV: Secure Verifiable Photo & Video Camera
    • Courier: Secure News reader
    • Developer Square
    • FFMPEG: Media Privacy Framework
    • Firefox Mobile: Privacy Enhanced
    • Freebird Workshop
    • GnuPG: OpenPGP Encryption
    • Hardware Guide
    • InformaCam: Verified Mobile Media
    • KeySync: Syncing Trusted Identities
    • libsqlfs: filesystem on top of SQLite/SQLCipher
    • Lil' Debi: Mobile Debian Installer
    • LUKS: Disk Encryption
    • OnionKit for Android
    • Orbot: Tor for Android
    • Orweb: Private Web Browser
    • Ostel: Encrypted Phone Calls
    • Pixelknot: Hidden Messages
    • Tutorials
    • Weather Repo
  • Contact
    • Contact
    • How You Can Work With Us
    • Jobs and Internships
    • Live Chatrooms
    • Researcher Disclosure Policy
    • Responsible Disclosure Policy
Guardian Project
    • Overview
    • New Branding
    • Our Story
    • Partners and Funding
    • Press
    • Services
    • Signing Keys
    • Team
    • Overview
    • Checkey: info on local apps
    • Círculo
    • Haven
    • Location Privacy - BETA
    • ObscuraCam: The Privacy Camera
    • Orbot: Proxy with Tor
    • Orfox
    • PixelKnot: Hidden Messages
    • ProofMode: Verified Visuals
    • Ripple: respond when panicking
    • Save
    • Tor Browser for Android
    • Tor Browser for Android (Alpha)
    • TorServices (alpha)
    • Overview
    • Clean Insights: Privacy Preserving Measurement
    • IOCipher: Virtual Encrypted Disks
    • NetCipher: Secured Networking
    • Onion Mobile Devs: Tor Integration for Mobile Apps
    • PanicKit: system-wide panic responses
    • Proofmode and C2PA
    • SQLCipher: Encrypted Database
    • TorService: Tor library for Android
    • TrustedIntents: flexible trusted interactions between Android apps
    • Wind: Off-Grid Services for Everyday People
  • Blog
    • Overview
    • Archived Apps
    • CacheWord: Passphrase Caching and Management
    • CameraV: Secure Verifiable Photo & Video Camera
    • Courier: Secure News reader
    • Developer Square
    • FFMPEG: Media Privacy Framework
    • Firefox Mobile: Privacy Enhanced
    • Freebird Workshop
    • GnuPG: OpenPGP Encryption
    • Hardware Guide
    • InformaCam: Verified Mobile Media
    • KeySync: Syncing Trusted Identities
    • libsqlfs: filesystem on top of SQLite/SQLCipher
    • Lil' Debi: Mobile Debian Installer
    • LUKS: Disk Encryption
    • OnionKit for Android
    • Orbot: Tor for Android
    • Orweb: Private Web Browser
    • Ostel: Encrypted Phone Calls
    • Pixelknot: Hidden Messages
    • Tutorials
    • Weather Repo
    • Overview
    • Contact
    • How You Can Work With Us
    • Jobs and Internships
    • Live Chatrooms
    • Researcher Disclosure Policy
    • Responsible Disclosure Policy

Advisory

Proofmode critiques and progress

March 30, 2017

Bruce Schneier was kind enough to post about our work on Proofmode to his blog. A decent set of comments ensued, which we have considered, measured …

2015 is the Year of Bore-Sec

January 2, 2015

Over the last few months, the Guardian Project team has been thinking about how to approach the next five years of our work. An idea of “security so …

ChatSecure v12 Provides Comprehensive Mobile Security and a Whole New Look

October 24, 2013

ChatSecure v12 Provides Comprehensive Mobile Security and a Whole New Look The Guardian Project’s award-winning open-source app “Gibberbot” for …

Orweb Security Advisory: Possible IP leakage with HTML5 video/audio

August 21, 2013

The Orweb browser app is vulnerable to leak the actual IP of the device it is on, if it loads a page with HTML5 video or audio tags on them, and those …

Guardian Project

People, Apps and Code You Can Trust

Navigate

  • About
  • Apps
  • Code
  • Blog
  • Archive
  • Contact

Projects

  • Orbot
  • Proofmode
  • Convene
  • Clean Insights
  • Circulo

Get In Touch

  • support@guardianproject.info
  • Matrix Chat
  • Contact Form

© Guardian Project, 2009-2026. Licensed under CC-BY.

People, Apps and Code You Can Trust — Since 2009