Loading...

Tag trends are in beta. Feedback? Thoughts? Email me at [email protected]

New branding, same scanning: Upload moderation undermines end-to-end encryption [pdf]

Keep your phone number private with Signal usernames

Privacy is priceless, but Signal is expensive

Signal: The Pqxdh Key Agreement Protocol

Quantum Resistance and the Signal Protocol

Signal is for everyone, and everyone is different

Instagram ads Facebook won't show you (2021)

Signal Introduces Stories

Removing SMS support from Signal Android (soon)

Help people in Iran reconnect to Signal – a request to our community

A Message from Signal's New President

Twilio Incident: What Signal Users Need to Know

Technology Deep Dive: Building a Faster ORAM Layer for Enclaves

Signal Reflections: Why federated protocols don't work

Signal asks for monthly contributions starting a 5 USD

You Can Change Your Number

New Year, New CEO

How to build large-scale end-to-end encrypted group video calls

Become a Signal Sustainer

Improving First Impressions on Signal

MLAT order from Luxembourg for Signal user data

Search warrant for Signal user data, Santa Clara County

Grand jury subpoena for Signal user data, Central District of California

Signal is experiencing technical difficulties

Signal – Embrace ephemerality with default disappearing messages

The Instagram ads Facebook won't show you

Help Us Test Payments in Signal

Exploiting vulnerabilities in Cellebrite UFED and Physical Analyzer

Grand jury subpoena for Signal user data, Central District of California

Update on beta testing payments in Signal

More →