Entries Tagged "Google"

Page 12 of 19

Our Internet Surveillance State

I’m going to start with three data points.

One: Some of the Chinese military hackers who were implicated in a broad set of attacks against the U.S. government and corporations were identified because they accessed Facebook from the same network infrastructure they used to carry out their attacks.

Two: Hector Monsegur, one of the leaders of the LulzSec hacker movement, was identified and arrested last year by the FBI. Although he practiced good computer security and used an anonymous relay service to protect his identity, he slipped up.

And three: Paula Broadwell, who had an affair with CIA director David Petraeus, similarly took extensive precautions to hide her identity. She never logged in to her anonymous e-mail service from her home network. Instead, she used hotel and other public networks when she e-mailed him. The FBI correlated hotel registration data from several different hotels—and hers was the common name.

The Internet is a surveillance state. Whether we admit it to ourselves or not, and whether we like it or not, we’re being tracked all the time. Google tracks us, both on its pages and on other pages it has access to. Facebook does the same; it even tracks non-Facebook users. Apple tracks us on our iPhones and iPads. One reporter used a tool called Collusion to track who was tracking him; 105 companies tracked his Internet use during one 36-hour period.

Increasingly, what we do on the Internet is being combined with other data about us. Unmasking Broadwell’s identity involved correlating her Internet activity with her hotel stays. Everything we do now involves computers, and computers produce data as a natural by-product. Everything is now being saved and correlated, and many big-data companies make money by building up intimate profiles of our lives from a variety of sources.

Facebook, for example, correlates your online behavior with your purchasing habits offline. And there’s more. There’s location data from your cell phone, there’s a record of your movements from closed-circuit TVs.

This is ubiquitous surveillance: All of us being watched, all the time, and that data being stored forever. This is what a surveillance state looks like, and it’s efficient beyond the wildest dreams of George Orwell.

Sure, we can take measures to prevent this. We can limit what we search on Google from our iPhones, and instead use computer web browsers that allow us to delete cookies. We can use an alias on Facebook. We can turn our cell phones off and spend cash. But increasingly, none of it matters.

There are simply too many ways to be tracked. The Internet, e-mail, cell phones, web browsers, social networking sites, search engines: these have become necessities, and it’s fanciful to expect people to simply refuse to use them just because they don’t like the spying, especially since the full extent of such spying is deliberately hidden from us and there are few alternatives being marketed by companies that don’t spy.

This isn’t something the free market can fix. We consumers have no choice in the matter. All the major companies that provide us with Internet services are interested in tracking us. Visit a website and it will almost certainly know who you are; there are lots of ways to be tracked without cookies. Cell phone companies routinely undo the web’s privacy protection. One experiment at Carnegie Mellon took real-time videos of students on campus and was able to identify one-third of them by comparing their photos with publicly available tagged Facebook photos.

Maintaining privacy on the Internet is nearly impossible. If you forget even once to enable your protections, or click on the wrong link, or type the wrong thing, you’ve permanently attached your name to whatever anonymous service you’re using. Monsegur slipped up once, and the FBI got him. If the director of the CIA can’t maintain his privacy on the Internet, we’ve got no hope.

In today’s world, governments and corporations are working together to keep things that way. Governments are happy to use the data corporations collect—occasionally demanding that they collect more and save it longer—to spy on us. And corporations are happy to buy data from governments. Together the powerful spy on the powerless, and they’re not going to give up their positions of power, despite what the people want.

Fixing this requires strong government will, but they’re just as punch-drunk on data as the corporations. Slap-on-the-wrist fines notwithstanding, no one is agitating for better privacy laws.

So, we’re done. Welcome to a world where Google knows exactly what sort of porn you all like, and more about your interests than your spouse does. Welcome to a world where your cell phone company knows exactly where you are all the time. Welcome to the end of private conversations, because increasingly your conversations are conducted by e-mail, text, or social networking sites.

And welcome to a world where all of this, and everything else that you do or is done on a computer, is saved, correlated, studied, passed around from company to company without your knowledge or consent; and where the government accesses it at will without a warrant.

Welcome to an Internet without privacy, and we’ve ended up here with hardly a fight.

This essay previously appeared on CNN.com, where it got 23,000 Facebook likes and 2,500 tweets—by far the most widely distributed essay I’ve ever written.

Commentary.

EDITED TO ADD (3/26): More commentary.

EDITED TO ADD (3/28): This Communist commentary seems to be mostly semantic drivel, but parts of it are interesting. The author doesn’t seem to have a problem with State surveillance, but he thinks the incentives that cause businesses to use the same tools should be revisited. This seems just as wrong-headed as the Libertarians who have no problem with corporations using surveillance tools, but don’t want governments to use them.

EDITED TO ADD (5/28): This essay has been translated into Polish.

Posted on March 25, 2013 at 6:28 AMView Comments

Changes to the Blog

I have made a few changes to my blog that I’d like to talk about.

The first is the various buttons associated with each post: a Facebook Like button, a Retweet button, and so on. These buttons are ubiquitous on the Internet now. We publishers like them because it makes it easier for our readers to share our content. I especially like them because I can obsessively watch the totals see how my writings are spreading out across the Internet.

The problem is that these buttons use images, scripts, and/or iframes hosted on the social media site’s own servers. This is partly for webmasters’ convenience; it makes adoption as easy as copy-and-pasting a few lines of code. But it also gives Facebook, Twitter, Google, and so on a way to track you—even if you don’t click on the button. Remember that: if you see sharing buttons on a webpage, that page is almost certainly being tracked by social media sites or a service like AddThis. Or both.

What I’m using instead is SocialSharePrivacy, which was created by the German website Heise Online and adapted by Mathias Panzenböck. The page shows a grayed-out mockup of a sharing button. You click once to activate it, then a second time to share the page. If you don’t click, nothing is loaded from the social media site, so it can’t track your visit. If you don’t care about the privacy issues, you can click on the Settings icon and enable the sharing buttons permanently.

It’s not a perfect solution—two clicks instead of one—but it’s much more privacy-friendly.

(If you’re thinking of doing something similar on your own site, another option to consider is shareNice. ShareNice can be copied to your own webserver; but if you prefer, you can use their hosted version, which makes it as easy to install as AddThis. The difference is that shareNice doesn’t set cookies or even log IP addresses—though you’ll have to trust them on the logging part. The problem is that it can’t display the aggregate totals.)

The second change is the search function. I changed the site’s search engine from Google to DuckDuckGo, which doesn’t even store IP addresses. Again, you have to trust them on that, but I’m inclined to.

The third change is to the feed. Starting now, if you click the feed icon in the right-hand column of my blog, you’ll be subscribing to a feed that’s hosted locally on schneier.com, instead of one produced by Google’s Feedburner service. Again, this reduces the amount of data Google collects about you. Over the next couple of days, I will transition existing subscribers off of Feedburner, but since some of you are subscribed directly to a Feedburner URL, I recommend resubscribing to the new link to be sure. And if by chance you have trouble with the new feed, this legacy link will always point to the Feedburner version.

Fighting against the massive amount of surveillance data collected about us as we surf the Internet is hard, and possibly even fruitless. But I think it’s important to try.

Posted on March 22, 2013 at 3:46 PMView Comments

Over $3M in Prizes to Hack Google Chrome

Google’s contest at the CanSecWest conference:

Today we’re announcing our third Pwnium competition­Pwnium 3. Google Chrome is already featured in the Pwn2Own competition this year, so Pwnium 3 will have a new focus: Chrome OS.

We’ll issue Pwnium 3 rewards for Chrome OS at the following levels, up to a total of $3.14159 million USD:

  • $110,000: browser or system level compromise in guest mode or as a logged-in user, delivered via a web page.
  • $150,000: compromise with device persistence—guest to guest with interim reboot, delivered via a web page.

We believe these larger rewards reflect the additional challenge involved with tackling the security defenses of Chrome OS, compared to traditional operating systems.

News article.

Posted on February 7, 2013 at 6:35 AMView Comments

Google's Authentication Research

Google is working on non-password authentication techniques.

But for Google’s password-liberation plan to really take off, they’re going to need other websites to play ball. “Others have tried similar approaches but achieved little success in the consumer world,” they write. “Although we recognize that our initiative will likewise remain speculative until we’ve proven large scale acceptance, we’re eager to test it with other websites.”

So they’ve developed a (as yet unnamed) protocol for device-based authentication that they say is independent of Google, requires no special software to work—aside from a web browser that supports the login standard—and which prevents web sites from using this technology to track users.

The great thing about Google’s approach is that it circumvents the really common attack that even Google’s existing mobile-phone authentication system can’t prevent: phishing.

They have enough industry muscle that they might pull it off.

Another article.

Posted on January 22, 2013 at 12:04 PMView Comments

Amazon Replacement-Order Scam

Clever:

Chris Cardinal discovered someone running such a scam on Amazon using his account: the scammer contacted Amazon pretending to be Chris, supplying his billing address (this is often easy to guess by digging into things like public phone books, credit reports, or domain registration records). Then the scammer secured the order numbers of items Chris recently bought on Amazon. In a separate transaction, the scammer reported that the items were never delivered and requested replacement items to be sent to a remailer/freight forwarder in Portland.

The scam hinged on the fact that Gmail addresses are “dot-blind” (foo@gmail.com is the same as f.oo@gmail.com), but Amazon treats them as separate addresses. This let the scammer run support chats and other Amazon transactions that weren’t immediately apparent to Chris.

Details here:

If you’ve used Amazon.com at all, you’ll notice something very quickly: they require your password. For pretty much anything. Want to change an address? Password. Add a billing method? Password. Check your order history? Password. Amazon is essentially very secure as a web property. But as you can see from my chat transcript above, the CSR team falls like dominoes with just a few simple data points and a little bit of authoritative prying.

[…]

It’s clear that there’s a scam going on and it’s probably going largely unnoticed. It doesn’t cost the end user anything, except perhaps suspicion if they ever have a legitimate fraud complaint. But it’s also highlighting that Amazon is entirely too lax with their customer support team. I was told by my rep earlier today that all you need is the name, email address, and billing address and they pretty much can let you do what you need to do. They’re unable to add payment methods or place new orders, or review existing payment methods, but they are able to read back order numbers and process refund/replacement requests.

There’s a great deal of potential for fraud here. For one thing, it would be dirt simple for me to get and receive a second camera for free. That’s the sort of thing you’re really only going to be able to pull off once a year or so, but still, they sent it basically no questions asked. (It was delivered Fedex Smartpost, which means handed off to the USPS, so perhaps the lack of tracking custody contributes to their willingness to push the replacement.) Why Amazon’s reps were willing to assign the replacement shipment to a different address is beyond me. I was told it’s policy to only issue them to the original address, but some clever social engineering (“I’m visiting family in Oregon, can you ship it there?”, for instance) will get around that.

EDITED TO ADD (1/14): Comments from the original author of the piece.

Posted on December 21, 2012 at 6:20 AMView Comments

Squids on the Economist Cover

Four squids on the cover of this week’s Economist represent the four massive (and intrusive) data-driven Internet giants: Google, Facebook, Apple, and Amazon.

Interestingly, these are the same four companies I’ve been listing as the new corporate threat to the Internet.

The first of three pillars propping up this outside threat are big data collectors, which in addition to Apple and Google, Schneier identified as Amazon and Facebook. (Notice Microsoft didn’t make the cut.) The goal of their data collection is for marketers to be able to make snap decisions about the product tastes, credit worthiness, and employment suitability of millions of people. Often, this information is fed into systems maintained by governments.

Notice that Microsoft didn’t make the Economist’s cut either.

I gave that talk at the RSA Conference in February of this year. The link in the article is from another conference the week before, where I test-drove the talk.

As usual, you can also use this squid post to talk about the security stories in the news that I haven’t covered.

Posted on December 7, 2012 at 4:04 PMView Comments

1 10 11 12 13 14 19

Sidebar photo of Bruce Schneier by Joe MacInnis.