SIGNAL SECURITY CHECKLIST

BASICS:

• Don’t send anything you don’t want read back to you in court.
• Have in-person conversations as often as reasonable.
• If you’re in a group chat with people you don’t know well, assume it is not secure.
• If a group member is arrested or their phone is confiscated, notify an admin immediately so they can be removed from chats.
• Delete sensitive messages for everybody – this must be done within 24 hours. After that, messages can only be deleted for you, not for others.