TEDGlobal 2014
Andy Yen: Think your email's private? Think again
严育铨: 以为你的私人电邮够私隐？再想想吧。
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Readability: 4.1
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科学家严育铨在他的发人深思的演讲中说道：寄一封电邮就像寄明信片一样——谁都可以读得到。没错，用来保护电邮通讯隐私的加密技术的确存在。只是时至今日这一技术的安装和使用仍然相当困难。严育铨展示了他与欧洲核能研究所的同事共同设计的一个电邮项目，并指出加密技术可以变得相当简单，简单得可以成为大众的默认选择，为所有人提供真正的电邮隐私。
Andy Yen - Secure email developer
Andy Yen is building an encrypted email program that lets everyone benefit from private communication. Full bio
Andy Yen is building an encrypted email program that lets everyone benefit from private communication. Full bio
Double-click the English transcript below to play the video.
00:13
Twenty-five years ago, scientists at CERN
created the World Wide Web.
created the World Wide Web.
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25年前，欧洲核能研究所
的科学家们创造了万维网。
的科学家们创造了万维网。
00:18
Since then, the Internet has transformed
the way we communicate,
the way we communicate,
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从那时起，互联网改变了
我们的沟通方式、
我们的沟通方式、
00:22
the way we do business,
and even the way we live.
and even the way we live.
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贸易方式、甚至生活方式。
00:25
In many ways,
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很大意义上，
00:27
the ideas that gave birth to Google,
Facebook, Twitter, and so many others,
Facebook, Twitter, and so many others,
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这些想法催生了谷歌、脸书、
推特和其他许多公司，
推特和其他许多公司，
00:32
have now really transformed our lives,
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也真正改变了我们的生活。
00:35
and this has brought us many real benefits
such as a more connected society.
such as a more connected society.
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这为我们带来了许多实在的好处，
比如社会更加连结。
比如社会更加连结。
00:39
However, there are also
some downsides to this.
some downsides to this.
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但是，这同时也带来一些不利之处。
如今，一个普通人可以在互联网上
00:43
Today, the average person
has an astounding amount
has an astounding amount
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00:45
of personal information online,
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浏览到惊人的海量信息，
00:48
and we add to this online information
every single time we post on Facebook,
every single time we post on Facebook,
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我们每次在Facebook上发帖时
就创造了更多网上的信息，
就创造了更多网上的信息，
00:51
each time we search on Google,
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也包括每次用谷歌搜索，
00:53
and each time we send an email.
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还有每次发送电邮。
00:56
Now, many of us probably think,
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很多人也许会想：
00:58
well, one email,
there's nothing in there, right?
there's nothing in there, right?
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一封电邮也没什么吧？
01:01
But if you consider
a year's worth of emails,
a year's worth of emails,
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但是如果你考虑一年量的电邮，
01:04
or maybe even a lifetime of email,
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甚至一生的电邮，
01:07
collectively, this tells a lot.
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大量邮件能提供给很多信息：
01:09
It tells where we have been,
who we have met,
who we have met,
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我们去过哪里，见过谁，
01:13
and in many ways,
even what we're thinking about.
even what we're thinking about.
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甚至很大意义上，我们在想什么。
01:16
And the more scary part about this is
our data now lasts forever,
our data now lasts forever,
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更可怕的是，我们的信息能被永久留存，
01:21
so your data can and will outlive you.
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你的信息能够而且将要比你活得长。
01:24
What has happened is that we've largely
lost control over our data
lost control over our data
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现在的情况是我们已经
无法控制自己的信息，
无法控制自己的信息，
01:27
and also our privacy.
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和我们的隐私。
01:29
So this year, as the web turns 25,
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今年，互联网创建25周年，
01:33
it's very important for us
to take a moment
to take a moment
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我们必须停下来
01:35
and think about the implications of this.
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考虑这其中隐藏的含义。
01:38
We have to really think.
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我们必须认真考虑。
01:40
We've lost privacy, yes,
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是的，我们失去了隐私，
01:41
but actually what we've also lost
is the idea of privacy itself.
is the idea of privacy itself.
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但其实我们也失去了
隐私这个概念。
隐私这个概念。
01:45
If you think about it,
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如果你仔细想想，
01:47
most of us here today probably remember
what life was like before the Internet,
what life was like before the Internet,
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今天在座各位也许记得
没有互联网的生活是怎样的。
没有互联网的生活是怎样的。
01:51
but today, there's a new generation
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但是，如今，新一代年轻人，
01:54
that is being taught from a very young age
to share everything online,
to share everything online,
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从小被教育在网上分享一切，
01:57
and this is a generation that is not
going to remember when data was private.
going to remember when data was private.
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这一代人不会记得信息私隐的时代。
02:02
So we keep going down this road,
20 years from now,
20 years from now,
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如果我们一直这样下去，20年以后，
02:05
the word 'privacy' is going to have
a completely different meaning
a completely different meaning
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“隐私”的含义将会变得完全不同
02:08
from what it means to you and I.
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完全不同于今日我们的理解。
02:10
So, it's time for us
to take a moment and think,
to take a moment and think,
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所以，现在我们需要认真考虑，
02:13
is there anything we can do about this?
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我们能对此做些什么吗？
02:16
And I believe there is.
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我相信能。
02:18
Let's take a look at one of the most
widely used forms of communication
widely used forms of communication
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让我们来看看如今世界上
最广泛使用的通讯方式：电子邮件。
02:22
in the world today: email.
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02:24
Before the invention of email,
we largely communicated using letters,
we largely communicated using letters,
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电邮发明之前，
我们主要靠写信来通讯。
我们主要靠写信来通讯。
02:28
and the process was quite simple.
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写信的过程很简单。
02:30
You would first start by writing
your message on a piece of paper,
your message on a piece of paper,
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你首先将信息写在一张纸上，
02:33
then you would place it
into a sealed envelope,
into a sealed envelope,
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然后把纸放入信封，封上信封，
02:36
and from there,
you would go ahead and send it
you would go ahead and send it
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写上地址，贴上邮票，
02:38
after you put a stamp and address on it.
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然后把这封信寄出去。
02:40
Unfortunately, today,
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不幸的是，如今，
02:41
when we actually send an email,
we're not sending a letter.
we're not sending a letter.
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我们发送的电邮并不是一封信件，
02:44
What you are sending, in many ways,
is actually a postcard,
is actually a postcard,
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某种意义上，更像是寄明信片，
02:47
and it's a postcard in the sense
that everybody that sees it
that everybody that sees it
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因为从电邮离开你电脑的那一刻，
02:51
from the time it leaves your computer
to when it gets to the recipient
to when it gets to the recipient
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到收件人收到电邮的那一刻，
这其中能看到这封邮件的人，
这其中能看到这封邮件的人，
02:54
can actually read the entire contents.
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能够浏览邮件的所有内容。
02:57
So, the solution to this
has been known for some time,
has been known for some time,
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解决这个问题的方法早已存在，
03:00
and there's many attempts to do it.
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而且很多人都尝试过。
03:02
The most basic solution
is to use encryption,
is to use encryption,
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最基本的解决方法是使用加密，
03:05
and the idea is quite simple.
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方法很简单。
03:07
First, you encrypt the connection
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首先，电脑终端与服务器
之间的连接会被加密，
之间的连接会被加密，
03:09
between your computer
and the email server.
and the email server.
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首先，电脑终端与服务器
之间的连接会被加密，
之间的连接会被加密，
03:12
Then, you also encrypt the data
as it sits on the server itself.
as it sits on the server itself.
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然后，服务器上的信息也会被加密。
03:15
But there's a problem with this,
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但是，这个方法有一个问题：
03:17
and that is, the email servers
also hold the encryption keys,
also hold the encryption keys,
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加密钥匙也在邮件服务器中。
03:20
so now you have a really big lock
with a key placed right next to it.
with a key placed right next to it.
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这就像一把大锁，但钥匙就放在旁边。
03:24
But not only that, any government
could lawfully ask for
could lawfully ask for
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不仅如此，任何政府都能够合法要求
03:28
and get the key to your data,
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得到你的加密钥匙，
03:30
and this is all without you
being aware of it.
being aware of it.
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而你对此却完全不知情。
03:33
So the way we fix this problem
is actually relatively easy, in principle:
is actually relatively easy, in principle:
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问题的解决方法非常简单，大体上：
03:38
You give everybody their own keys,
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给所有人一把钥匙，
03:40
and then you make sure the server
doesn't actually have the keys.
doesn't actually have the keys.
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并确保服务器上没有钥匙。
03:44
This seems like common sense, right?
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这个方法好像很简单。
03:46
So the question that comes up is,
why hasn't this been done yet?
why hasn't this been done yet?
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所以问题是：为什么没有人这么做？
03:50
Well, if we really think about it,
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如果我们仔细想想，
03:52
we see that the business model
of the Internet today
of the Internet today
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今天互联网的商业模式
03:55
really isn't compatible with privacy.
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其实与隐私不相容。
03:57
Just take a look at some
of the biggest names on the web,
of the biggest names on the web,
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在一些大型网络公司，
04:00
and you see that advertising
plays a huge role.
plays a huge role.
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广告占有很重要的地位。
04:03
In fact, this year alone,
advertising is 137 billion dollars,
advertising is 137 billion dollars,
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实际上，仅今年内，
广告收入就有1370亿美元，
广告收入就有1370亿美元，
04:08
and to optimize the ads
that are shown to us,
that are shown to us,
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而为了优化广告效果，
04:10
companies have to know
everything about us.
everything about us.
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公司必须了解用户的一切。
他们需要知道我们住在哪里，
04:12
They need to know where we live,
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年龄、喜欢和不喜欢什么,
04:14
how old we are, what we like,
what we don't like,
what we don't like,
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还有他们能获得的所有信息。
04:18
and anything else
they can get their hands on.
they can get their hands on.
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04:20
And if you think about it,
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仔细想想，
最有效的途径便是入侵我们的隐私。
04:22
the best way to get this information
is really just to invade our privacy.
is really just to invade our privacy.
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04:26
So these companies
aren't going to give us our privacy.
aren't going to give us our privacy.
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所以这些公司并不允许我们保留隐私。
04:29
If we want to have privacy online,
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如果我们想要在网络上保留隐私，
04:31
what we have to do is
we've got to go out and get it ourselves.
we've got to go out and get it ourselves.
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我们就必须自己去争取。
04:34
For many years, when it came to email,
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这么多年来，对电邮来说，
04:37
the only solution
was something known as PGP,
was something known as PGP,
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唯一的方法就是PGP（良好隐私密码法）
04:39
which was quite complicated
and only accessible to the tech-savvy.
and only accessible to the tech-savvy.
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但这个方法非常复杂，
只有精通技术的人才懂得如何使用。
只有精通技术的人才懂得如何使用。
04:43
Here's a diagram that basically shows
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这个图解表示了
04:45
the process for encrypting
and decrypting messages.
and decrypting messages.
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加密和解密信息的过程。
04:48
So needless to say,
this is not a solution for everybody,
this is not a solution for everybody,
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不用说，这并不是适合大众的解决方法。
04:51
and this actually is part of the problem,
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而这也是问题之一，
04:54
because if you think about communication,
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因为通讯的定义
04:56
by definition, it involves
having someone to communicate with.
having someone to communicate with.
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涉及交流对象。
05:01
So while PGP does a great job
of what it's designed to do,
of what it's designed to do,
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因此尽管PGP非常有效，
05:04
for the people out there
who can't understand how to use it,
who can't understand how to use it,
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但对于不会使用的人来说，
05:07
the option to communicate privately
simply does not exist.
simply does not exist.
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通讯隐私方法其实不存在。
05:10
And this is a problem
that we need to solve.
that we need to solve.
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这是我们需要解决的问题。
05:13
So if we want to have privacy online,
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如果我们想要有网上隐私，
05:15
the only way we can succeed
is if we get the whole world on board,
is if we get the whole world on board,
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唯一的方法就是向所有人提供隐私，
05:18
and this is only possible
if we bring down the barrier to entry.
if we bring down the barrier to entry.
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我们必须把门槛降低。
05:21
I think this is actually the key challenge
that lies in the tech community.
that lies in the tech community.
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我认为这是科技圈内的关键挑战。
05:25
What we really have to do
is work and make privacy more accessible.
is work and make privacy more accessible.
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我们真正要做的就是
将保护隐私变得更容易。
将保护隐私变得更容易。
05:29
So last summer, when
the Edward Snowden story came out,
the Edward Snowden story came out,
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去年夏天，当斯诺登的事件登出时，
05:32
several colleagues and I decided to see
if we could make this happen.
if we could make this happen.
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我和一些同事决定试试看
我们是否能够达成这个目标。
我们是否能够达成这个目标。
05:35
At that time, we were working at the
European Organization for Nuclear Research
European Organization for Nuclear Research
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当时我们在欧洲核能研究所工作，
05:40
at the world's largest particle collider,
which collides protons, by the way.
which collides protons, by the way.
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那里有世界上最大型的粒子对撞器。
05:44
We were all scientists,
so we used our scientific creativity
so we used our scientific creativity
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我们都是科学家，
所以我们运用了科学的创意
所以我们运用了科学的创意
05:48
and came up with a very
creative name for our project:
creative name for our project:
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为项目想出了一个新颖的名字：
质子邮箱 (ProtonMail)。（笑声）
05:51
ProtonMail.
(Laughter)
(Laughter)
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05:53
Many startups these days
actually begin in people's garages
actually begin in people's garages
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现在的很多创业公司
都是从车库、地下室里开始的。
05:56
or people's basements.
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05:57
We were a bit different.
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我们不太一样。
05:59
We started out at the CERN cafeteria,
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我们是从欧洲核能研究所的食堂开始，
06:02
which actually is great, because look,
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这其实很不错，因为
06:04
you have all the food
and water you could ever want.
and water you could ever want.
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你可以有食物和水。
06:07
But even better than this
is that every day
is that every day
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但是更棒的是
每天中午12点到2点，
06:09
between 12 p.m. and 2 p.m.,
free of charge,
free of charge,
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你都能免费见到
几千个科学家和工程师，
几千个科学家和工程师，
06:13
the CERN cafeteria comes with
several thousand scientists and engineers,
several thousand scientists and engineers,
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06:17
and these guys basically know
the answers to everything.
the answers to everything.
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他们基本上无所不知，
06:20
So it was in this environment
that we began working.
that we began working.
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这就是我们一开始的工作环境。
06:23
What we actually want to do
is we want to take your email
is we want to take your email
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我们实际要做的就是，
将你的邮件变成这样子，
06:26
and turn it into something
that looks more like this,
that looks more like this,
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06:29
but more importantly,
we want to do it in a way
we want to do it in a way
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更重要的是，我们希望你无需操作
06:32
that you can't even tell
that it's happened.
that it's happened.
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就达成这个效果。
所以我们需要技术与设计的结合。
06:34
So to do this, we actually need
a combination of technology
a combination of technology
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06:37
and also design.
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所以我们需要技术与设计的结合。
06:38
So how do we go about
doing something like this?
doing something like this?
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那我们要如何做到？
06:42
Well, it's probably a good idea
not to put the keys on the server.
not to put the keys on the server.
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不把钥匙放在服务器上
也许是个好想法，
也许是个好想法，
我们要在你的电脑中生成钥匙，
06:46
So what we do is we generate
encryption keys on your computer,
encryption keys on your computer,
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06:50
and we don't generate a single key,
but actually a pair of keys,
but actually a pair of keys,
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而且不只是一把钥匙，而是一对钥匙，
06:53
so there's an RSA private key
and an RSA public key,
and an RSA public key,
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RSA私钥与公钥各有一把。
这两个钥匙在算术上是关联的。
06:57
and these keys
are mathematically connected.
are mathematically connected.
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07:00
So let's have a look
and see how this works
and see how this works
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让我们来看看多人通信的时候
07:02
when multiple people communicate.
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这个方法如何作用。
Bob和Alice想要私下通信。
07:04
So here we have Bob and Alice,
who want to communicate privately.
who want to communicate privately.
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关键因素是把Bob的信息
07:09
So the key challenge
is to take Bob's message
is to take Bob's message
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传送给Alice，
并且让服务器无法阅读此信息。
并且让服务器无法阅读此信息。
07:12
and to get it to Alice in such a way
that the server cannot read that message.
that the server cannot read that message.
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07:17
So what we have to do
is we have to encrypt it
is we have to encrypt it
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在Bob的讯息离开电脑前
07:19
before it even leaves Bob's computer,
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我们就将它加密，
窍门之一就是我们使用
Alice电脑上的公钥来加密。
Alice电脑上的公钥来加密。
07:21
and one of the tricks is, we encrypt it
using the public key from Alice.
using the public key from Alice.
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现在加密的讯息
通过服务器传送给Alice，
通过服务器传送给Alice，
07:26
Now this encrypted data is sent
through the server to Alice,
through the server to Alice,
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因为信息经Alice的公钥加密，
07:31
and because the message was encrypted
using Alice's public key,
using Alice's public key,
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07:35
the only key that can now decrypt it
is a private key that belongs to Alice,
is a private key that belongs to Alice,
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只有Alice的私钥才能解开它。
07:39
and it turns out Alice is the only person
that actually has this key.
that actually has this key.
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而这把私钥只有Alice拥有。
07:44
So we've now accomplished the objective,
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至此我们做到了
将Bob的信息传送给Alice，
07:47
which is to get the message
from Bob to Alice
from Bob to Alice
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07:49
without the server being able
to read what's going on.
to read what's going on.
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又不让服务器解密此信息。
实际上，我刚才演示的
只是一个精简过程。
只是一个精简过程。
07:52
Actually, what I've shown here
is a highly simplified picture.
is a highly simplified picture.
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07:55
The reality is much more complex
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实际上要复杂得多，
07:57
and it requires a lot of software
that looks a bit like this.
that looks a bit like this.
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而且需要许多像这样的软件程序。
这就是设计上的关键：
08:00
And that's actually
the key design challenge:
the key design challenge:
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08:03
How do we take all this complexity,
all this software,
all this software,
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如何把这么复杂的程序，
在用户毫不察觉下执行工作？
08:06
and implement it in a way
that the user cannot see it.
that the user cannot see it.
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08:10
I think with ProtonMail,
we have gotten pretty close to doing this.
we have gotten pretty close to doing this.
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我认为ProtonMail已经很接近了。
08:14
So let's see how it works in practice.
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让我们来看看实际操作。
还是Bob和Alice，
08:16
Here, we've got Bob and Alice again,
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08:19
who also want to communicate securely.
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他们想安全地进行通信。
08:21
They simply create accounts on ProtonMail,
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首先在ProtonMail上注册账号，
非常简单快捷，
08:24
which is quite simple
and takes a few moments,
and takes a few moments,
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08:26
and all the key encryption and generation
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Bob创建账号时，
所有的加密和密钥的生成
08:28
is happening automatically
in the background
in the background
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08:31
as Bob is creating his account.
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都自动在后台发生。
创建好账号后，点击“写新邮件”，
08:33
Once his account is created,
he just clicks "compose,"
he just clicks "compose,"
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Bob就能够如常撰写邮件。
08:35
and now he can write his email
like he does today.
like he does today.
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他输入邮件信息，
08:38
So he fills in his information,
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然后点击“发送”，
08:40
and then after that,
all he has to do is click "send,"
all he has to do is click "send,"
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就像这样，无需任何密码学知识，
08:43
and just like that,
without understanding cryptography,
without understanding cryptography,
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就跟平时写电邮一样，
08:47
and without doing anything different
from how he writes email today,
from how he writes email today,
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Bob发送了一封加密的电邮。
08:50
Bob has just sent an encrypted message.
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08:53
What we have here
is really just the first step,
is really just the first step,
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我们现在有的只是第一步，
但这说明，随着科技的进步，
08:57
but it shows that
with improving technology,
with improving technology,
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08:59
privacy doesn't have to be difficult,
it doesn't have to be disruptive.
it doesn't have to be disruptive.
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保护隐私可以很简单。
09:04
If we change the goal from maximizing
ad revenue to protecting data,
ad revenue to protecting data,
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如果我们将目标从广告收入最大化
转移到保护数据上，
转移到保护数据上，
09:08
we can actually make it accessible.
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我们就能普及这个方法。
09:11
Now, I know a question
on everybody's minds is,
on everybody's minds is,
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现在大家可能在想：
09:13
okay, protecting privacy,
this is a great goal,
this is a great goal,
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好吧，保护隐私这个目标听起来不错，
09:15
but can you actually do this
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但如果没有广告带来的巨额收入
09:18
without the tons of money
that advertisements give you?
that advertisements give you?
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你能完成这个目标吗？
我认为这是可能的。
09:21
And I think the answer is actually yes,
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09:23
because today, we've reached a point
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因为如今，
全世界的人已经了解到隐私的重要性，
09:25
where people around the world really
understand how important privacy is,
understand how important privacy is,
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于是一切皆有可能。
09:29
and when you have that,
anything is possible.
anything is possible.
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09:32
Earlier this year,
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今年年初时，
09:33
ProtonMail actually had so many users
that we ran out of resources,
that we ran out of resources,
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ProtonMail的用户已经多到
我们无法提供资源的地步，
我们无法提供资源的地步，
这之后，用户自发募捐了
09:37
and when this happened,
our community of users got together
our community of users got together
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50万美元。
09:40
and donated half a million dollars.
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09:42
So this is just an example
of what can happen
of what can happen
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这只是一个当大家团结时
09:44
when you bring the community together
towards a common goal.
towards a common goal.
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共同达到目标的例子。
我们可以影响整个世界。
09:47
We can also leverage the world.
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09:49
Right now,
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现在，
09:50
we have a quarter of a million people
that have signed up for ProtonMail,
that have signed up for ProtonMail,
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我们有大约25万人注册了ProtonMail，
这些人来自世界各地，
09:54
and these people come from everywhere,
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这表明了隐私问题
09:55
and this really shows that privacy
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不仅仅是美国或欧洲的问题，
09:57
is not just an American
or a European issue,
or a European issue,
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09:59
it's a global issue
that impacts all of us.
that impacts all of us.
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这是一个影响所有人的全球问题。
10:02
It's something that we really
have to pay attention to going forward.
have to pay attention to going forward.
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我们如果想要进步，
就必须要认识这个问题。
就必须要认识这个问题。
那么，我们需要如何解决呢？
10:05
So what do we have to do
to solve this problem?
to solve this problem?
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10:08
Well, first of all,
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第一，
我们需要给互联网一个全新的商业模式，
10:10
we need to support a different
business model for the Internet,
business model for the Internet,
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一个不需要完全依靠
广告收入的发展模式。
广告收入的发展模式。
10:13
one that does not rely
entirely on advertisements
entirely on advertisements
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10:15
for revenue and for growth.
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一个不需要完全依靠
广告收入的发展模式。
广告收入的发展模式。
10:18
We actually need to build a new Internet
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我们需要建立一个新的互联网，
让保护隐私和控制数据成为首要任务。
10:20
where our privacy and our ability
to control our data is first and foremost.
to control our data is first and foremost.
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但更加重要的是，
10:26
But even more importantly,
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10:28
we have to build an Internet
where privacy is no longer just an option
where privacy is no longer just an option
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我们需要构建一个
保护隐私不仅是一个选择，
保护隐私不仅是一个选择，
而是默认的网络世界。
10:32
but is also the default.
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通过ProtonMail，我们完成了第一步。
10:35
We have done the first step
with ProtonMail,
with ProtonMail,
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但这只是漫长旅程中的第一步。
10:38
but this is really just the first step
in a very, very long journey.
in a very, very long journey.
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今天我能与在座各位分享的好消息是，
10:42
The good news I can share
with you guys today,
with you guys today,
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我们在这个旅程上并不孤独。
10:44
the exciting news,
is that we're not traveling alone.
is that we're not traveling alone.
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10:47
The movement to protect people's privacy
and freedom online
and freedom online
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保护网上隐私和自由的运动
10:50
is really gaining momentum,
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已经慢慢开始产生势头。
今天，全世界有许多的项目
10:51
and today, there are dozens of projects
from all around the world
from all around the world
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10:55
who are working together
to improve our privacy.
to improve our privacy.
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在努力保护我们的隐私。
这些项目保护着我们的聊天和通话记录，
10:58
These projects protect things
from our chat to voice communications,
from our chat to voice communications,
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以及文件存储、网上搜索、
11:02
also our file storage, our online search,
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11:05
our online browsing,
and many other things.
and many other things.
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浏览记录和许多其他记录。
11:08
And these projects are not backed
by billions of dollars in advertising,
by billions of dollars in advertising,
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这些项目都没有广告收入，
11:11
but they've found support
really from the people,
really from the people,
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但他们已经得到
全世界许多像你我一样的人的支持。
11:14
from private individuals like you and I
from all over the world.
from all over the world.
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11:17
This really matters, because ultimately,
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这很重要，因为最终，
保护隐私依靠我们每一个人，
11:20
privacy depends on each
and every one of us,
and every one of us,
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我们现在必须保护隐私，
因为我们的网络数据
因为我们的网络数据
11:23
and we have to protect it now
because our online data
because our online data
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11:26
is more than just a collection
of ones and zeros.
of ones and zeros.
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不仅仅是1和0的集合。
远比那丰富得多。
11:29
It's actually a lot more than that.
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这还是我们的生活、个人经历、
11:31
It's our lives, our personal stories,
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我们的朋友、家庭，
11:33
our friends, our families,
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以及某种意义上，也是我们的愿景。
11:36
and in many ways,
also our hopes and our aspirations.
also our hopes and our aspirations.
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11:39
We need to spend time now
to really protect our right
to really protect our right
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我们现在需要花时间保护自己的权利，
11:42
to share this only with people
that we want to share this with,
that we want to share this with,
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让我们只分享给我们愿意分享的人，
否则我们就无法拥有一个自由的社会。
11:45
because without this,
we simply can't have a free society.
we simply can't have a free society.
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11:48
So now's the time for us
to collectively stand up and say,
to collectively stand up and say,
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现在是时候让我们一起站起来说：
我们想要生活在有网络隐私的世界，
11:51
yes, we do want to live
in a world with online privacy,
in a world with online privacy,
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11:54
and yes, we can work together
to turn this vision into a reality.
to turn this vision into a reality.
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而且我们能一起努力
让这个愿景成为事实。
让这个愿景成为事实。
11:59
Thank you.
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谢谢。
12:01
(Applause)
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（掌声）
ABOUT THE SPEAKER
Andy Yen - Secure email developerAndy Yen is building an encrypted email program that lets everyone benefit from private communication.
Why you should listen
Andy Yen is a scientist at CERN. With two colleagues, Wei Sun and Jason Stockman, he co-founded ProtonMail, an encrypted email startup based in Geneva, Switzerland, that seeks to make secure email accessible. The group aims to advance internet security and protect online privacy rights by making it possible for everyone to incorporate encryption into their everyday communication.
A physicist and economist by training, since 2010 Andy has been part of the ATLAS experiment at CERN, where his research focus has been on searches for supersymmetric particles. He is translating his experience in large-scale computing to build the infrastructure that is used to run ProtonMail.
More profile about the speakerA physicist and economist by training, since 2010 Andy has been part of the ATLAS experiment at CERN, where his research focus has been on searches for supersymmetric particles. He is translating his experience in large-scale computing to build the infrastructure that is used to run ProtonMail.
Andy Yen | Speaker | TED.com