Rep. Gohmert: I was curious. Doesn't Google sell information acquired from emails to different vendors so that they can target certain individuals with their promotions?

Google lawyer whose name I didn't catch: Uh, no, we don't sell email content. We do have a system -- similar to the system we have for scanning for spam and malware -- that can identify what type of ads are most relevant to serve on email messages. It's an automated process. There's no human interaction. Certainly, the email is not sold to anybody or disclosed.

Gohmert: So how do these other vendors get our emails and think that we may be interested in the products they're selling.

Google lawyer: They don't actually get your email. What they're able to do is through our advertising business be able to identify keywords that they would like to trigger the display of one of their ads, but they don't get information about who the user is or any...

Gohmert: Well that brings me back. So they get information about keywords in our emails that they use to decide who to send promotions to, albeit automatically done. Correct?

Lawyer: The email context is used to identify what ads are most relevant to the user...

Gohmert: And do they pay for the right or the contractual ability to target those individuals who use those keywords?

Lawyer: I might phrase that slightly differently, but the gist is correct, that advertisers are able to bid for the placement of advertisements to users, where our system has detected might be interested in the advertisement.

Gohmert: Okay, so what would prevent the federal government from making a deal with Google, so they could also "Scroogle" people, and say "I want to know everyone who has ever used the term 'Benghazi'" or "I want everyone who's ever used... a certain term." Would you discriminate against the government, or would you allow the government to know about all emails that included those words?

Lawyer [confounded look] Uh... sir, I think those are apples and oranges. I think the disclosure of the identity...

Gohmert: I'm not asking for a fruit comparison. I'm just asking would you be willing to make that deal with the government? The same one you do with private advertisers, so that the government would know which emails are using which words.

Lawyer: Thank you, sir. I meant by that, that it isn't the same deal that's being suggested there.

Gohmert: But I'm asking specifically if the same type of deal could be made by the federal government? [some pointless rant about US government videos aired overseas that is completely irrelevant and which it wasn't worth transcribing] But if that same government will spend tens of thousands to do a commercial, they might, under some hare-brained idea like to do a deal to get all the email addresses that use certain words. Couldn't they make that same kind of deal that private advertisers do?

Lawyer: We would not honor a request from the government for such a...

Gohmert: So you would discriminate against the government if they tried to do what your private advertisers do?

Lawyer: I don't think that describes what private advertisers...

Gohmert: Okay, does anybody here have any -- obviously, you're doing a good job protecting your employer -- but does anybody have any proposed legislation that would assist us in what we're doing?

Gohmert: I would be very interested in any phrase, any clauses, any items that we might add to legislation, or take from existing legislation, to help us deal with this problem. Because I am very interested and very concerned about our privacy and our email.

Gohmert: And just so the simpletons that sometimes write for the Huffington Post understand, I don't want the government to have all that information.

Rep. Sensenbrenner: For the point of personal privilege, my son writes for the Huffington Post.

Gohmert: Well then maybe he's not one of the simpletons I was referring to.

Sensenbrenner: He does have a Phd.

Gohmert: Well, you can still be a PHUL.

Google is in an ideal position to overcome these difficulties, and finally make strong e-mail encryption a mass phenomenon. Their Gmail service—the one David Petraeus was using to exchange steamy messages with his biographer and lover, Paula Broadwell—has some 425 million active users by last count. Many of those users access the service through a Web interface, which Google can change and update for all users simultaneously. That means we could all wake up tomorrow to find a handy new “Encrypt Message” button included in the familiar Gmail interface we're already using. Meanwhile, Google (along with Facebook) has rapidly become a kind of universal Internet identity provider, with the Google Account used as a key not only to access Google’s own myriad offerings, but many other independent online services as well.

Because truly strong encryption is “end to end”—meaning the end-users generate, store, and have sole access to their own private encryption keys—a robust content encryption system may require users to have appropriate client software installed on their own machines. Here, too, Google is well positioned to provide a solution: They already make a widely-used browser, Chrome, and a popular operating system for mobile devices, Android, which could be updated with the necessary functionality built-in, eliminating the need for a separate browser plug-in.

Meanwhile, Google would garner enormous goodwill from privacy advocates, reams of free press coverage, and an attractive new selling point, not only for Gmail but for Chrome and Android as well. Encryption would likely be a particularly appealing feature for Google's paying enterprise customers, whose messages may contain information that is not only private but highly valuable. At the very least, it's worth running the numbers again to see whether offering strong encryption might now be a net boon to the company's bottom line.

Because people are loss-averse, taking away something people already have and value can be all but impossible—while preventing them from getting it in the first place is far easier. By rolling out e-mail encryption now, Google can ensure that ordinary users see myopic efforts to regulate secure communications infrastructure as something that affects all of our privacy and security—not just that of faceless crooks or terrorists.

...lots of cloud services that offer encryption let the user choose whether or not to let the provider keep a backup copy of the user's keys. The more paranoid could sacrifice some mobility and convenience—and risk losing access to some of their messages if their local copies of the key are destroyed—by opting not to let Google keep even an encrypted copy of their key. Or, as a middle ground, a user could always store an encrypted backup copy of her key with a different cloud provider, like Dropbox, which need not even be known to Google. That provides all of the advantages of storing the key with Google at a relatively minor cost in added hassle, but substantially raises costs for any attacker, who now must not only crack the passphrase protecting the key, but figure out where in the cloud that key is located. Assuming it's accessed relatively infrequently (most of us read our e-mail on the same handful of devices most of the time) even a governmental attacker with subpoena power and access to IP logs is likely to be stymied, especially if the user is also employing traffic-masking tools like Tor

Regardless of whether or not the block on Gmail was intentional, the obstruction to one of the world’s most popular email services resulted in many complaints from Iran officials. Legislator Hossein Garousi reportedly threatened to summon Iran’s telecommunications minister Reza Taqipour for parliamentary questioning if the service was not unblocked.

Iran continues to block any site or network that expresses “anti-government views,” including sites like Twitter, Facebook and YouTube, which helped rally citizens and circularize the massive protests following the questionable re-election of President Mahmoud Ahmadinejad.

Even though YouTube was previously blocked in Iran before the film was released and Gmail access was barred, Reuters reports on the ability of Iranian citizens to “circumvent Internet restrictions” using virtual private network (VPN) software, which makes it appear as if the computer accessing the content is located in another country.