1 ▲ 5 ▼ Which is more secure, Signal, Threema, or Teleguard? (lemdro.id) submitted 1 year ago by Larryx@lemdro.id to c/PrivacyGuides@europe.pub 9 comments fedilink I've been using Signal and Teleguard, but not Threema because it's a paid app. Which one is the most secure?