X’s new XChat promises “end-to-end” privacy — but its current implementation leaves several simple, well-known privacy protections out in the open, and experts warn that the feature as shipped can expose users to avoidable risks ranging from leaked image metadata to a service operator or insider...
auditing
data retention
end-to-end encryption
exif
forward-secrecy
four-digit-pin
metadata leakage
metadata-control
open source
pfs
privacy
privacy hygiene
secure communication
security research
server-side-keys
threatmodel
windows
xchat
What do to protect your identity online? What's your threat model? How did you come up with your threat model? What are your primary concerns with your information being online and the online services and apps you use? How do you protect yourself online? Do you use Gmail or Protonmail? Do you...