Re: What about Signal or Whatsapp, etc. vs. voice callsignal or Whatsapp, etc. vs. voice calls privacy/security?

Modern phone systems were designed to be tapped, both recording the contents
of calls and, with considerably less protection, pen registers that record
who you called and who called you.  While I believe that judges will apply
the law correctly when asked to authorize a tap, it is already obvious that
in states where abortion is illegal, a whole lot of stuff is illegal and
would authorize a tap.  We have also seen way too many cases where people
skip …

etc privacy security signal voice vs whatsapp