privacy 72
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IETF116 Conference Report: Friday March 31, 2023
IETF116 Conference Report: Thursday March 30, 2023
IETF116 Conference Report: Wednesday March 29, 2023
IETF116 Conference Report: Tuesday March 28, 2023
IETF116 Conference Report: Monday March 27, 2023
Arti, next-gen Tor on mobile
Steps towards trusted VPNs
Scanning apps, off the record
The Search for Ethical Apps: Let's start with governments
Serving Websites Privately Over Tor Onion Services (From Your Laptop!)
DWeb versus Web3: An Intern's Journey!
IETF114 Conference Report: Friday July 29, 2022
IETF114 Conference Report: Thursday July 28, 2022
IETF114 Conference Report: Wednesday July 27, 2022
IETF114 Conference Report: Tuesday July 26, 2022
IETF114 Conference Report: Monday July 25, 2022
IETF114 Hackathon Report: Sunday July 24, 2022
IETF113 Conference Report: Friday March 25, 2022
IETF113 Conference Report: Thursday March 24, 2022
IETF113 Conference Report: Wednesday March 23, 2022
IETF113 Conference Report: Tuesday March 22, 2022
IETF113 Conference Report: Monday March 21, 2022
IETF113 Hackathon Project
Debian over HTTPS
Implementing TLS Encrypted Client Hello
New insights into clean analytics
Usability: the wonderful, powerful idea that betrayed us
Easy translation workflows and the risks of translating in the cloud
Onion Browser Release 2.6 Tutorial
On the classification of tracking
The Promise and Hazards of COVID Contact Tracing Apps
MASQUE Review
Tracking the Trackers: using machine learning to aid ethical decisions
NetCipher + Conscrypt for the best possible TLS
Orbot v16: a whole new look, and easier to use!
Haven: Building the Most Secure Baby Monitor Ever?
No more “Root” features in Orbot… use Orfox & VPN instead!
Tracking usage without tracking people
New research report on the challenges developers face
Imagining the challenges of developers in repressive environments
HOWTO: get all your Debian packages via Tor Onion Services
Building the most private app store
PanicKit: making your whole phone respond to a panic button
Building a trustworthy app store that respects privacy
Experimental app to improve privacy in location sharing
Sharing your location privately
Automatic, private distribution of our test builds
Keys, signatures, certificates, verifications, etc. What are all these for?
Getting keys into your keyring with Gnu Privacy Guard for Android
Turn Your Device Into an App Store
Your own private dropbox with free software
Setting up your own app store with F-Droid
Issues when distributing software
Keeping data private means it must be truly deletable!
Orbot v12 now in beta
Our Newest App: PixelKnot
A Weather Report On Security
The Only Way to Visit Strongbox on a Phone
IOCipher beta: easy encrypted file storage for your Android app
Freebird Flys High
Singing and Dancing for Encryption
User scenarios to guide our crypto development
Knight News funding of SecureSmartCam = a #WIN for open-source mobile security
Introducing InformaCam
Progress on Mobile Video Privacy Tools
Announcing ObscuraCam v1 – Enhance Your Visual Privacy!
Addressing a “Privacy Challenge” with Guardian
android 66
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First Time Using CalyxOS Review
The future of our fdroid-compatible app repository
Arti, next-gen Tor on mobile
Steps towards trusted VPNs
Scanning apps, off the record
The Search for Ethical Apps: Let's start with governments
Implementing TLS Encrypted Client Hello
New Data Sources: API Key Identifiers and BroadcastReceiver Declarations
εxodus ETIP: The Canonical Database for Tracking Trackers
Distribution in Depth: Mirrors as a Source of Resiliency
Free Software Tooling for Android Feature Extraction
"Features" for Finding Trackers
Tracking the Trackers: using machine learning to aid ethical decisions
NetCipher + Conscrypt for the best possible TLS
Trusted Update Channels vs. Scratching Your Itch
IOCipher 64-bit builds
Tor Project: Orfox Paved the Way for Tor Browser on Android
NetCipher update: global, SOCKS, and TLSv1.2
PanicKit 1.0: built-in panic button and full app wipes
Exploring possibilities of Pluggable Transports on Android
Orbot v16: a whole new look, and easier to use!
Repomaker Usability Trainers Worldwide, June 2017
fdroidserver UX Testing Report
Announcing new libraries: F-Droid Update Channels
New research report on the challenges developers face
F-Droid User Testing, Round 2
F-Droid: A new UX 6 years in the making
F-Droid Lubbock Report – What We Want to Know
Build Android apps with Debian: apt install android-sdk
F-Droid now supports APK Expansion Files aka OBB
Building the most private app store
PanicKit: making your whole phone respond to a panic button
How to Migrate Your Android App’s Signing Key
First Reproducible Builds Summit
CipherKit reproducible builds
Building a trustworthy app store that respects privacy
Getting Android tools into Debian
Complete, reproducible app distribution achieved!
Experimental app to improve privacy in location sharing
First working test of IOCipher for Obj-C
Sharing your location privately
CipherKit updates: IOCipher and CacheWord
Introducing TrustedIntents for Android
New Official Guardian Project app repo for FDroid!
Our first deterministic build: Lil’ Debi 0.4.7
Automatic, private distribution of our test builds
Security in a thumb drive: the promise and pain of hardware security modules, take one!
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Integrating Crypto Identities with Android
Getting keys into your keyring with Gnu Privacy Guard for Android
Turn Your Device Into an App Store
Setting up your own app store with F-Droid
Modernizing Expectations for the Nouveau Secure Mobile Messaging Movement
The Only Way to Visit Strongbox on a Phone
GnuPG for Android progress: we have an command line app!
IOCipher beta: easy encrypted file storage for your Android app
report on IOCipher beta dev sprint
Proposal for Secure Connection Notification on Android
IOCipher lives! encrypted virtual file system for Android
Mobile mesh in a real world test
Transparent encrypted virtual disks for Android (we call it IOCipher)
Adventures in Porting: GnuPG 2.1.x to Android!
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Don’t Get Burned, Anonymize Your Fire
Orbot Update: New Setup Wizard at Startup
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security 46
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EU should not require sharing unpatched vulnerabilities
Steps towards trusted VPNs
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Onion Browser Release 2.6 Tutorial
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IOCipher 64-bit builds
Tor Project: Orfox Paved the Way for Tor Browser on Android
NetCipher update: global, SOCKS, and TLSv1.2
PanicKit 1.0: built-in panic button and full app wipes
Use Onions/HTTPS for software updates
IOCipher is the antidote to “Man-in-the-Disk” attack
Building a Signing Server
No more “Root” features in Orbot… use Orfox & VPN instead!
Announcing new libraries: F-Droid Update Channels
New research report on the challenges developers face
Build Android apps with Debian: apt install android-sdk
Build Your Own App Store: Android Media Distribution for Everyone
Imagining the challenges of developers in repressive environments
HOWTO: get all your Debian packages via Tor Onion Services
Building the most private app store
PanicKit: making your whole phone respond to a panic button
How to Migrate Your Android App’s Signing Key
CipherKit reproducible builds
Building a trustworthy app store that respects privacy
Phishing for developers
Complete, reproducible app distribution achieved!
First working test of IOCipher for Obj-C
CipherKit updates: IOCipher and CacheWord
ChatSecure 13.2: Important Beta!
Introducing TrustedIntents for Android
New Official Guardian Project app repo for FDroid!
Our first deterministic build: Lil’ Debi 0.4.7
Tweaking HTTPS for Better Security
Keys, signatures, certificates, verifications, etc. What are all these for?
Getting keys into your keyring with Gnu Privacy Guard for Android
Issues when distributing software
Keeping data private means it must be truly deletable!
Our Newest App: PixelKnot
A Weather Report On Security
The Only Way to Visit Strongbox on a Phone
Freebird Flys High
IOCipher lives! encrypted virtual file system for Android
Singing and Dancing for Encryption
Call My Email
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f-droid 38
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Seeking part-time Grant Administrator
First Time Using CalyxOS Review
The future of our fdroid-compatible app repository
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FIFA2023 Report
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New Data Sources: API Key Identifiers and BroadcastReceiver Declarations
εxodus ETIP: The Canonical Database for Tracking Trackers
Distribution in Depth: Mirrors as a Source of Resiliency
Managing offline maps with F-Droid and OsmAnd
Tracking the Trackers: using machine learning to aid ethical decisions
Trusted Update Channels vs. Scratching Your Itch
Wind is a Mozilla & National Science Foundation Grand Prize Winner
Building a Signing Server
Repomaker Usability Trainers Worldwide, June 2017
Tracking usage without tracking people
fdroidserver UX Testing Report
Announcing new libraries: F-Droid Update Channels
New research report on the challenges developers face
F-Droid User Testing, Round 2
F-Droid: A new UX 6 years in the making
F-Droid Lubbock Report – What We Want to Know
F-Droid now supports APK Expansion Files aka OBB
Build Your Own App Store: Android Media Distribution for Everyone
Building the most private app store
How to Migrate Your Android App’s Signing Key
First Reproducible Builds Summit
First Reproducible Builds Summit
Building a trustworthy app store that respects privacy
Complete, reproducible app distribution achieved!
Question: central server, federated, or p2p? Answer: all!
New Official Guardian Project app repo for FDroid!
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Our new F-Droid App Repository (out of date!)
bazaar 32
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Repomaker Usability Trainers Worldwide, June 2017
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fdroidserver UX Testing Report
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F-Droid User Testing, Round 2
F-Droid: A new UX 6 years in the making
F-Droid Lubbock Report – What We Want to Know
Build Android apps with Debian: apt install android-sdk
F-Droid now supports APK Expansion Files aka OBB
Build Your Own App Store: Android Media Distribution for Everyone
Imagining the challenges of developers in repressive environments
Building the most private app store
How to Migrate Your Android App’s Signing Key
First Reproducible Builds Summit
CipherKit reproducible builds
Building a trustworthy app store that respects privacy
Getting Android tools into Debian
Phishing for developers
Complete, reproducible app distribution achieved!
Reducing metadata leakage from software updates
CipherKit updates: IOCipher and CacheWord
Question: central server, federated, or p2p? Answer: all!
New Official Guardian Project app repo for FDroid!
Our first deterministic build: Lil’ Debi 0.4.7
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Security in a thumb drive: the promise and pain of hardware security modules, take one!
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fdroid 32
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New Data Sources: API Key Identifiers and BroadcastReceiver Declarations
εxodus ETIP: The Canonical Database for Tracking Trackers
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Managing offline maps with F-Droid and OsmAnd
Tracking the Trackers: using machine learning to aid ethical decisions
Trusted Update Channels vs. Scratching Your Itch
PanicKit 1.0: built-in panic button and full app wipes
Wind is a Mozilla & National Science Foundation Grand Prize Winner
Building a Signing Server
Repomaker Usability Trainers Worldwide, June 2017
Tracking usage without tracking people
fdroidserver UX Testing Report
Announcing new libraries: F-Droid Update Channels
New research report on the challenges developers face
F-Droid User Testing, Round 2
F-Droid: A new UX 6 years in the making
F-Droid Lubbock Report – What We Want to Know
F-Droid now supports APK Expansion Files aka OBB
Build Your Own App Store: Android Media Distribution for Everyone
Building the most private app store
How to Migrate Your Android App’s Signing Key
First Reproducible Builds Summit
First Reproducible Builds Summit
Building a trustworthy app store that respects privacy
Complete, reproducible app distribution achieved!
Question: central server, federated, or p2p? Answer: all!
New Official Guardian Project app repo for FDroid!
Automatic, private distribution of our test builds
Turn Your Device Into an App Store
Setting up your own app store with F-Droid
Our new F-Droid App Repository (out of date!)
encryption 29
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Haven: Building the Most Secure Baby Monitor Ever?
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Copperhead, Guardian Project and F-Droid Partner to Build Open, Verifiably Secure Mobile Ecosystem
How to Migrate Your Android App’s Signing Key
First working test of IOCipher for Obj-C
Reducing metadata leakage from software updates
CipherKit updates: IOCipher and CacheWord
Security in a thumb drive: the promise and pain of hardware security modules, take one!
Tweaking HTTPS for Better Security
Integrating Crypto Identities with Android
Keys, signatures, certificates, verifications, etc. What are all these for?
Getting keys into your keyring with Gnu Privacy Guard for Android
Your own private dropbox with free software
Issues when distributing software
Keeping data private means it must be truly deletable!
Modernizing Expectations for the Nouveau Secure Mobile Messaging Movement
GnuPG for Android progress: we have an command line app!
IOCipher beta: easy encrypted file storage for your Android app
report on IOCipher beta dev sprint
Sometimes the best solution is a library, not an app
Threats and Usability of Secure Voice
A Network Analysis of Encrypted Voice over OSTN
IOCipher lives! encrypted virtual file system for Android
Singing and Dancing for Encryption
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How many ways to store 5 numbers?
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How To: Lockdown Your Mobile E-Mail
open-source 29
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The future of our fdroid-compatible app repository
Quick set up guide for Encrypted Client Hello (ECH)
DEfO - Developing ECH for OpenSSL (round two)
Improving website resilience with LibResilient and IPFS
Arti, next-gen Tor on mobile
Steps towards trusted VPNs
Privacy Preserving Analytics in the Real World: Mailvelope Case Study
On the classification of tracking
Free Software Tooling for Android Feature Extraction
The Promise and Hazards of COVID Contact Tracing Apps
Announcing new libraries: F-Droid Update Channels
F-Droid Lubbock Report – What We Want to Know
Build Android apps with Debian: apt install android-sdk
Build Your Own App Store: Android Media Distribution for Everyone
Building the most private app store
Getting Android tools into Debian
Getting keys into your keyring with Gnu Privacy Guard for Android
Turn Your Device Into an App Store
Your own private dropbox with free software
Setting up your own app store with F-Droid
GnuPG for Android progress: we have an command line app!
IOCipher beta: easy encrypted file storage for your Android app
report on IOCipher beta dev sprint
IOCipher lives! encrypted virtual file system for Android
Transparent encrypted virtual disks for Android (we call it IOCipher)
Call My Email
Adventures in Porting: GnuPG 2.1.x to Android!
Progress on Mobile Video Privacy Tools
Orbot Update: New Setup Wizard at Startup
tor 29
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Arti, next-gen Tor on mobile
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Onion Browser Release 2.6 Tutorial
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Tor Project: Orfox Paved the Way for Tor Browser on Android
Tor Project: Orfox Paved the Way for Tor Browser on Android
NetCipher update: global, SOCKS, and TLSv1.2
Orbot v16: a whole new look, and easier to use!
Building a Signing Server
No more “Root” features in Orbot… use Orfox & VPN instead!
Tracking usage without tracking people
HOWTO: get all your Debian packages via Tor Onion Services
Building the most private app store
Orfox: Aspiring to bring Tor Browser to Android
Reducing metadata leakage from software updates
Automatic, private distribution of our test builds
Your own private dropbox with free software
Issues when distributing software
Orweb Security Advisory: Possible IP leakage with HTML5 video/audio
Orbot v12 now in beta
The Only Way to Visit Strongbox on a Phone
Security Awareness Party
Mumble and the Bandwidth – Anonymous CB radio with Mumble and Tor
Voice over Tor?
Sometimes the best solution is a library, not an app
Proxy Settings Add-on for Firefox Mobile
Orbot Update: New Setup Wizard at Startup
Tor on a Tablet
ietf 26
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IETF119 Conference Report: Monday March 18, 2024
IETF119 Conference Report: Hackathon March 17, 2024
DEfO - Developing ECH for OpenSSL (round two)
IETF116 Conference Report: Friday March 31, 2023
IETF116 Conference Report: Thursday March 30, 2023
IETF116 Conference Report: Wednesday March 29, 2023
IETF116 Conference Report: Tuesday March 28, 2023
IETF116 Conference Report: Monday March 27, 2023
IETF114 Conference Report: Friday July 29, 2022
IETF114 Conference Report: Thursday July 28, 2022
IETF114 Conference Report: Wednesday July 27, 2022
IETF114 Conference Report: Tuesday July 26, 2022
IETF114 Conference Report: Monday July 25, 2022
IETF114 Hackathon Report: Sunday July 24, 2022
IETF113 Conference Report: Friday March 25, 2022
IETF113 Conference Report: Thursday March 24, 2022
IETF113 Conference Report: Wednesday March 23, 2022
IETF113 Conference Report: Tuesday March 22, 2022
IETF113 Conference Report: Monday March 21, 2022
IETF113 Hackathon Project
IETF: Year End Review 2021
Implementing TLS Encrypted Client Hello
IETF112 - Meeting Update (November 2021)
The IETF and Internet Freedom
Clean Insights: February 2021 Update on Privacy-Preserving Measurement
MASQUE Review
usability 24
View all
First Time Using CalyxOS Review
Achieve Onion Layers of Security with the Triad of Apple-tizing Apps!
Improving Usability of Tor on Smartphones in Latin America
Usability: the wonderful, powerful idea that betrayed us
Figuring Out Crowdsourced Translation of Websites
The Promise and Hazards of COVID Contact Tracing Apps
Repomaker Usability Trainers Worldwide, June 2017
fdroidserver UX Testing Report
New research report on the challenges developers face
F-Droid User Testing, Round 2
F-Droid: A new UX 6 years in the making
F-Droid Lubbock Report – What We Want to Know
Imagining the challenges of developers in repressive environments
PanicKit: making your whole phone respond to a panic button
Good translations are essential to usability
Introducing TrustedIntents for Android
Integrating Crypto Identities with Android
Keys, signatures, certificates, verifications, etc. What are all these for?
Your own private dropbox with free software
Gibberbot’s “ChatSecure” MakeOver: Almost Done!
Gibberbot v11 is not just secure, its also simple, snappy and super fun!
Mobile mesh in a real world test
User scenarios to guide our crypto development
Orbot Update: New Setup Wizard at Startup
standards-development 22
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IETF119 Conference Report: Monday March 18, 2024
IETF119 Conference Report: Hackathon March 17, 2024
IETF116 Conference Report: Friday March 31, 2023
IETF116 Conference Report: Thursday March 30, 2023
IETF116 Conference Report: Wednesday March 29, 2023
IETF116 Conference Report: Tuesday March 28, 2023
IETF116 Conference Report: Monday March 27, 2023
IETF114 Conference Report: Friday July 29, 2022
IETF114 Conference Report: Thursday July 28, 2022
IETF114 Conference Report: Wednesday July 27, 2022
IETF114 Conference Report: Tuesday July 26, 2022
IETF114 Conference Report: Monday July 25, 2022
IETF114 Hackathon Report: Sunday July 24, 2022
IETF113 Conference Report: Friday March 25, 2022
IETF113 Conference Report: Thursday March 24, 2022
IETF113 Conference Report: Wednesday March 23, 2022
IETF113 Conference Report: Tuesday March 22, 2022
IETF113 Conference Report: Monday March 21, 2022
IETF113 Hackathon Project
IETF: Year End Review 2021
IETF112 - Meeting Update (November 2021)
The IETF and Internet Freedom
app 20
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Tor Browser for Android
Tor Browser for Android (Alpha)
TorServices (alpha)
ProofMode: Verified Witnessing
Orbot: Proxy with Tor
Orbot: Proxy with Tor
Orbot: Proxy with Tor
Orbot: Proxy with Tor
Orbot: Proxy with Tor
Orbot: Proxy with Tor
PixelKnot: Hidden Messages
PixelKnot: Hidden Messages
Haven
ObscuraCam: The Privacy Camera
Save
Orfox
Location Privacy - BETA
Círculo
Ripple: respond when panicking
Checkey: info on local apps
voip 20
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Ostel.co secure VoIP network partners with Open Hosting
VoIP security architecture in brief
Jitsi, ostel.co and ISP censorship
Carrier Grade, Verizon and the NSA
Lower Bounds of The Narrow Bands
Mumble and the Bandwidth – Anonymous CB radio with Mumble and Tor
Voice over Tor?
Threats and Usability of Secure Voice
A Network Analysis of Encrypted Voice over OSTN
<!--:en-->OSTN secure VoIP wizard now built into CSipSimple for Android<!--:-->
<!--:en-->Build your own Open Secure Telephony Network, some assembly required<!--:-->
Cross-Domain calling, or “toll-free long distance VoIP”
Mobile mesh in a real world test
Singing and Dancing for Encryption
Acrobits Groundwire – OSTN supports iPhone
VoIP Survey Results of NGOs, Human Rights Groups and Activists
Free SIP Providers with ZRTP support
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orbot 19
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Orbot: Proxy with Tor
Orbot: Proxy with Tor
Orbot: Proxy with Tor
Orbot: Proxy with Tor
Orbot: Proxy with Tor
Orbot: Proxy with Tor
Achieve Onion Layers of Security with the Triad of Apple-tizing Apps!
Improving Usability of Tor on Smartphones in Latin America
NetCipher update: global, SOCKS, and TLSv1.2
Orbot: Over 20 Million Served, Ready for the Next Billion
Orbot v16: a whole new look, and easier to use!
Automatic, private distribution of our test builds
Orweb Security Advisory: Possible IP leakage with HTML5 video/audio
The Only Way to Visit Strongbox on a Phone
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Orbot Update: New Setup Wizard at Startup
Ultimate Droid and Orbot
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ostn 18
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Ostel.co secure VoIP network partners with Open Hosting
VoIP security architecture in brief
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Carrier Grade, Verizon and the NSA
Lower Bounds of The Narrow Bands
Mumble and the Bandwidth – Anonymous CB radio with Mumble and Tor
Threats and Usability of Secure Voice
A Network Analysis of Encrypted Voice over OSTN
<!--:en-->OSTN secure VoIP wizard now built into CSipSimple for Android<!--:-->
<!--:en-->Build your own Open Secure Telephony Network, some assembly required<!--:-->
Cross-Domain calling, or “toll-free long distance VoIP”
Singing and Dancing for Encryption
Call My Email
Acrobits Groundwire – OSTN supports iPhone
VoIP Survey Results of NGOs, Human Rights Groups and Activists
Free SIP Providers with ZRTP support
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distribution 16
View all
Distribution in Depth: Mirrors as a Source of Resiliency
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Wind is a Mozilla & National Science Foundation Grand Prize Winner
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Announcing new libraries: F-Droid Update Channels
Build Your Own App Store: Android Media Distribution for Everyone
HOWTO: get all your Debian packages via Tor Onion Services
Building a trustworthy app store that respects privacy
Complete, reproducible app distribution achieved!
Reducing metadata leakage from software updates
Question: central server, federated, or p2p? Answer: all!
New Official Guardian Project app repo for FDroid!
Automatic, private distribution of our test builds
Turn Your Device Into an App Store
Setting up your own app store with F-Droid
Issues when distributing software
anonymity 13
View all
No more “Root” features in Orbot… use Orfox & VPN instead!
New research report on the challenges developers face
HOWTO: get all your Debian packages via Tor Onion Services
Building the most private app store
Experimental app to improve privacy in location sharing
Sharing your location privately
Reducing metadata leakage from software updates
Your own private dropbox with free software
Issues when distributing software
Orbot v12 now in beta
Mumble and the Bandwidth – Anonymous CB radio with Mumble and Tor
User scenarios to guide our crypto development
Orbot Update: New Setup Wizard at Startup
metadata 13
View all
DEfO - Developing ECH for OpenSSL (round two)
Scanning apps, off the record
The Search for Ethical Apps: Let's start with governments
Debian over HTTPS
Implementing TLS Encrypted Client Hello
New insights into clean analytics
Tracking usage without tracking people
HOWTO: get all your Debian packages via Tor Onion Services
Experimental app to improve privacy in location sharing
Sharing your location privately
A Weather Report On Security
Carrier Grade, Verizon and the NSA
Introducing InformaCam
tracking 13
View all
The Search for Ethical Apps: Let's start with governments
New insights into clean analytics
Usability: the wonderful, powerful idea that betrayed us
Clean Insights: February 2021 Update on Privacy-Preserving Measurement
New Data Sources: API Key Identifiers and BroadcastReceiver Declarations
εxodus ETIP: The Canonical Database for Tracking Trackers
Easy translation workflows and the risks of translating in the cloud
On the classification of tracking
"Features" for Finding Trackers
The Promise and Hazards of COVID Contact Tracing Apps
Tracking the Trackers: using machine learning to aid ethical decisions
Tracking usage without tracking people
How can we learn without watching?
psst 12
View all
Integrating Crypto Identities with Android
Keys, signatures, certificates, verifications, etc. What are all these for?
Getting keys into your keyring with Gnu Privacy Guard for Android
Keeping data private means it must be truly deletable!
GnuPG for Android progress: we have an command line app!
IOCipher beta: easy encrypted file storage for your Android app
report on IOCipher beta dev sprint
IOCipher lives! encrypted virtual file system for Android
User scenarios to guide our crypto development
Transparent encrypted virtual disks for Android (we call it IOCipher)
On Verifying Identity Using Cryptography
How many ways to store 5 numbers?
howto 11
View all
Building a Signing Server
Build Android apps with Debian: apt install android-sdk
HOWTO: get all your Debian packages via Tor Onion Services
How to Migrate Your Android App’s Signing Key
Reducing metadata leakage from software updates
Security in a thumb drive: the promise and pain of hardware security modules, take one!
Tweaking HTTPS for Better Security
Getting keys into your keyring with Gnu Privacy Guard for Android
Setting up your own app store with F-Droid
The Only Way to Visit Strongbox on a Phone
Security Awareness Party
prototype 11
View all
PanicKit 1.0: built-in panic button and full app wipes
F-Droid Lubbock Report – What We Want to Know
PanicKit: making your whole phone respond to a panic button
Complete, reproducible app distribution achieved!
Experimental app to improve privacy in location sharing
First working test of IOCipher for Obj-C
Automatic, private distribution of our test builds
IOCipher lives! encrypted virtual file system for Android
Mobile mesh in a real world test
Adventures in Porting: GnuPG 2.1.x to Android!
Ushahidi-Linda: “Testimony” + “Protection”
tracking-the-trackers 11
View all
Scanning apps, off the record
The Search for Ethical Apps: Let's start with governments
Usability: the wonderful, powerful idea that betrayed us
Clean Insights: February 2021 Update on Privacy-Preserving Measurement
New Data Sources: API Key Identifiers and BroadcastReceiver Declarations
εxodus ETIP: The Canonical Database for Tracking Trackers
On the classification of tracking
Free Software Tooling for Android Feature Extraction
"Features" for Finding Trackers
The Promise and Hazards of COVID Contact Tracing Apps
Tracking the Trackers: using machine learning to aid ethical decisions
zrtp 11
View all
VoIP security architecture in brief
Threats and Usability of Secure Voice
A Network Analysis of Encrypted Voice over OSTN
<!--:en-->OSTN secure VoIP wizard now built into CSipSimple for Android<!--:-->
<!--:en-->Build your own Open Secure Telephony Network, some assembly required<!--:-->
Singing and Dancing for Encryption
Call My Email
Acrobits Groundwire – OSTN supports iPhone
Free SIP Providers with ZRTP support
Open Source SIP Client for Android
Open Secure Telephony Network
debian 10
View all
Debian over HTTPS
Free Software Tooling for Android Feature Extraction
Use Onions/HTTPS for software updates
Build Android apps with Debian: apt install android-sdk
HOWTO: get all your Debian packages via Tor Onion Services
Building the most private app store
Getting Android tools into Debian
Reducing metadata leakage from software updates
Setting up your own app store with F-Droid
Issues when distributing software
free-software 10
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Seeking part-time Grant Administrator
The future of our fdroid-compatible app repository
Quick set up guide for Encrypted Client Hello (ECH)
DEfO - Developing ECH for OpenSSL (round two)
Improving website resilience with LibResilient and IPFS
Steps towards trusted VPNs
Free Software Tooling for Android Feature Extraction
The Promise and Hazards of COVID Contact Tracing Apps
Improving Crowdsourced Translation of Long Form Text
Setting up your own app store with F-Droid
identity 9
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Building a Signing Server
Building the most private app store
How to Migrate Your Android App’s Signing Key
Introducing TrustedIntents for Android
Security in a thumb drive: the promise and pain of hardware security modules, take one!
Integrating Crypto Identities with Android
Keys, signatures, certificates, verifications, etc. What are all these for?
Getting keys into your keyring with Gnu Privacy Guard for Android
On Verifying Identity Using Cryptography
iocipher 9
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IOCipher 64-bit builds
IOCipher is the antidote to “Man-in-the-Disk” attack
CipherKit reproducible builds
First working test of IOCipher for Obj-C
CipherKit updates: IOCipher and CacheWord
Keeping data private means it must be truly deletable!
IOCipher beta: easy encrypted file storage for your Android app
report on IOCipher beta dev sprint
Sometimes the best solution is a library, not an app
ostel 9
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Ostel.co secure VoIP network partners with Open Hosting
VoIP security architecture in brief
Jitsi, ostel.co and ISP censorship
Carrier Grade, Verizon and the NSA
Lower Bounds of The Narrow Bands
Threats and Usability of Secure Voice
A Network Analysis of Encrypted Voice over OSTN
<!--:en-->OSTN secure VoIP wizard now built into CSipSimple for Android<!--:-->
Singing and Dancing for Encryption
mobile 8
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Build Your Own App Store: Android Media Distribution for Everyone
Building the most private app store
First working test of IOCipher for Obj-C
Sharing your location privately
Improving trust and flexibility in interactions between Android apps
Setting up your own app store with F-Droid
Modernizing Expectations for the Nouveau Secure Mobile Messaging Movement
Proposal for Secure Connection Notification on Android
openpgp 8
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Integrating Crypto Identities with Android
Keys, signatures, certificates, verifications, etc. What are all these for?
Getting keys into your keyring with Gnu Privacy Guard for Android
GnuPG for Android progress: we have an command line app!
User scenarios to guide our crypto development
On Verifying Identity Using Cryptography
Adventures in Porting: GnuPG 2.1.x to Android!
How To: Lockdown Your Mobile E-Mail
tls 8
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Quick set up guide for Encrypted Client Hello (ECH)
DEfO - Developing ECH for OpenSSL (round two)
Debian over HTTPS
Implementing TLS Encrypted Client Hello
NetCipher + Conscrypt for the best possible TLS
Tweaking HTTPS for Better Security
VoIP security architecture in brief
Proposal for Secure Connection Notification on Android
nlnet 7
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The Search for Ethical Apps: Let's start with governments
New Data Sources: API Key Identifiers and BroadcastReceiver Declarations
εxodus ETIP: The Canonical Database for Tracking Trackers
On the classification of tracking
Free Software Tooling for Android Feature Extraction
"Features" for Finding Trackers
Tracking the Trackers: using machine learning to aid ethical decisions
obscuracam 7
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ObscuraCam: The Privacy Camera
Improving trust and flexibility in interactions between Android apps
Knight News funding of SecureSmartCam = a #WIN for open-source mobile security
ObscuraCam v2 ALPHA (with video!)
Introducing InformaCam
Progress on Mobile Video Privacy Tools
Announcing ObscuraCam v1 – Enhance Your Visual Privacy!
otr 7
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Integrating Crypto Identities with Android
Keys, signatures, certificates, verifications, etc. What are all these for?
Modernizing Expectations for the Nouveau Secure Mobile Messaging Movement
Gibberbot v11 is not just secure, its also simple, snappy and super fun!
User scenarios to guide our crypto development
On Verifying Identity Using Cryptography
How many ways to store 5 numbers?
pgp 7
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Integrating Crypto Identities with Android
Keys, signatures, certificates, verifications, etc. What are all these for?
Getting keys into your keyring with Gnu Privacy Guard for Android
Modernizing Expectations for the Nouveau Secure Mobile Messaging Movement
GnuPG for Android progress: we have an command line app!
Introducing InformaCam
How To: Lockdown Your Mobile E-Mail
sip 7
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VoIP security architecture in brief
Jitsi, ostel.co and ISP censorship
<!--:en-->OSTN secure VoIP wizard now built into CSipSimple for Android<!--:-->
<!--:en-->Build your own Open Secure Telephony Network, some assembly required<!--:-->
Cross-Domain calling, or “toll-free long distance VoIP”
Acrobits Groundwire – OSTN supports iPhone
VoIP Survey Results of NGOs, Human Rights Groups and Activists
clean-insights 6
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Privacy Preserving Analytics in the Real World: Mailvelope Case Study
New insights into clean analytics
Usability: the wonderful, powerful idea that betrayed us
Clean Insights: February 2021 Update on Privacy-Preserving Measurement
Tracking usage without tracking people
How can we learn without watching?
exodus-privacy 6
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The Search for Ethical Apps: Let's start with governments
New Data Sources: API Key Identifiers and BroadcastReceiver Declarations
εxodus ETIP: The Canonical Database for Tracking Trackers
Free Software Tooling for Android Feature Extraction
"Features" for Finding Trackers
Tracking the Trackers: using machine learning to aid ethical decisions
ngi0-pet 6
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New Data Sources: API Key Identifiers and BroadcastReceiver Declarations
εxodus ETIP: The Canonical Database for Tracking Trackers
On the classification of tracking
Free Software Tooling for Android Feature Extraction
"Features" for Finding Trackers
Tracking the Trackers: using machine learning to aid ethical decisions
openssl 6
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Quick set up guide for Encrypted Client Hello (ECH)
DEfO - Developing ECH for OpenSSL (round two)
IETF116 Conference Report: Tuesday March 28, 2023
IETF: Year End Review 2021
Implementing TLS Encrypted Client Hello
Security in a thumb drive: the promise and pain of hardware security modules, take one!