Bill Gates: I assume my phone's not being tapped
news.cnet.com
news.cnet.com
In a recent interview with Wired, when asked about NSA activities and data privacy in general:
Gates: " ... There are legitimate reasons for the government to watch what’s going on, particularly with nuclear and biological weapons. So it’d be nice if there was a way that some part of the government that we really trusted was looking at that information. Right now, people are going, “Oh my gosh!” and you wonder—did they not think anything was going on? But it’s probably good there is now an explicit conversation." [1]
He also has, or at the very least had, a Top Secret security clearance. [2]
While the purpose is debatable, one of the most likely reasons was so he could receive State Department briefings prior to meeting with foreign leaders and businessmen. A lot of that information would likely have come from NSA intercepts.
Another purpose could have been to facilitate Microsoft's cooperation with the NSA on software backdoors, cryptographic or otherwise.
[1] http://www.wired.com/business/2013/11/bill-gates-bill-clinto...
[2] http://www.outsidethebeltway.com/bill_gates_has_top_secret_c...
Top Secret clearance is reviewed every five years and in theory is revoked once the person no longer has a Need to Know. Since Bill is no longer active at Microsoft, I would guess that he does not have a Need to Know.
Said by a character with diplomatic immunity after a particularly interesting anti government statement: "We pretend they do not listen to us and they pretend they do not hear anything."
The possibility of unauthorized leaks of government intercepts attaches a cost to surveillance that cannot be ignored in any case.
Plus, if your communications have ramifications beyond those who are a party to the communications, then, even if you cannot be charged with crimes based on intercepts of your communications, the knowledge from the intercepts can be used by the government to change the world in ways that you consider harmful.
I bet China and Russia might be interested in Billg's phone both from an industrial espionage and other more political point of view.
SMTP is the protocol that is used for basically all email, and it does not provide encryption. There are versions of the protocol that DO, however they cannot be used in isolation. Emails hop from source to destination via a bunch of SMTP relay servers, and since nearly all SMTP servers support the legacy protocol and do not support key exchange, encrypted SMTP traffic will bounce.
When you use gmail, your connection to Google is secure. But if the recipient of your message is not @gmail.com, the message leaves Google's servers in plain text over SMTP. If the recipient is @gmail.com, the message stays inside the Google network.
The point is, all of our emails traverse the internet in plain text unless we use custom solutions (eg. PGP at both endpoints) or send emails within a network (eg. Gmail to Gmail).
ETA:
Received: from mail-pd0-f169.google.com (mail-pd0-f169.google.com [209.85.192.169])
(using TLSv1 with cipher RC4-SHA (128/128 bits))
(No client certificate requested)
by MAIL.MYDOMAIN.COM (Postfix) with ESMTPS id 1BBFA2909
for <ME@MYDOMAIN.COM>; Thu, 23 Jan 2014 23:00:32 -0500 (EST) Bill Gates: I assume my phone's not being tapped
...but choose to modify my behavior anyway, of course! Oh, and buy more Microsoft stock, please!
Meanwhile...Microsoft Offers Secure Windows … But Only to the Government
http://www.wired.com/threatlevel/2009/04/air-force-windows/
http://www.wired.com/images_blogs/threatlevel/2009/04/balmer...
If push comes to shove, I wonder if waving around that "US citizen" badge actually protects you from _any_ snooping.
Even the gods can be self serving.
"So there is a basic sense that whoever is providing that technology has to make sure it's secure."
I think he's just saying it's the job of the mail service to provide security, not something the end user should need to worry about.