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Canada’s leading surveillance agency is monitoring millions of Internet users’ file downloads in a dragnet search to identify extremists, according to top-secret documents. The covert operation, revealed Wednesday by CBC News in collaboration with The Intercept, taps into Internet cables and analyzes records of up to 15 million downloads daily from popular websites commonly used to share videos, photographs, music, and other files. The revelations about the spying initiative, codenamed LEVITATION, are the first from the trove of files provided by National Security Agency whistleblower Edward Snowden to show that the Canadian government has launched its own globe-spanning Internet mass surveillance system. According to the documents, the LEVITATION program can monitor downloads in several countries across Europe, the Middle East, North Africa, and North America. It is led by the Communications Security Establishment, or CSE, Canada’s equivalent of the NSA. (The Canadian agency was formerly known as “CSEC” until a recent name change.)

The latest disclosure sheds light on Canada’s broad existing surveillance capabilities at a time when the country’s government is pushing for a further expansion of security powers following attacks in Ottawa and Quebec last year. Ron Deibert, director of University of Toronto-based Internet security think tank Citizen Lab, said LEVITATION illustrates the “giant X-ray machine over all our digital lives.” “Every single thing that you do – in this case uploading/downloading files to these sites – that act is being archived, collected and analyzed,” Deibert said, after reviewing documents about the online spying operation for CBC News. David Christopher, a spokesman for Vancouver-based open Internet advocacy group OpenMedia.ca, said the surveillance showed “robust action” was needed to rein in the Canadian agency’s operations.

In a top-secret PowerPoint presentation, dated from mid-2012, an analyst from the agency jokes about how, while hunting for extremists, the LEVITATION system gets clogged with information on innocuous downloads of the musical TV series Glee. CSE finds some 350 “interesting” downloads each month, the presentation notes, a number that amounts to less than 0.0001 per cent of the total collected data. The agency stores details about downloads and uploads to and from 102 different popular file-sharing websites, according to the 2012 document, which describes the collected records as “free file upload,” or FFU, “events.” Only three of the websites are named: RapidShare, SendSpace, and the now defunct MegaUpload.

The movement to encrypt the web has reached a milestone. As of earlier this month, approximately half of Internet traffic is now protected by HTTPS. In other words, we are halfway to a web safer from the eavesdropping, content hijacking, cookie stealing, and censorship that HTTPS can protect against. Mozilla recently reported that the average volume of encrypted web traffic on Firefox now surpasses the average unencrypted volume

Google Chrome’s figures on HTTPS usage are consistent with that finding, showing that over 50% of of all pages loaded are protected by HTTPS across different operating systems.

This milestone is a combination of HTTPS implementation victories: from tech giants and large content providers, from small websites, and from users themselves.

Now the processing power is in the cloud, and very sophisticated applications, from e-mail to tools you need to run a business, can be run by logging onto a Web site, not from pre-installed software. In addition, the way we work (and play) has shifted from P.C.’s to mobile devices—where Android and Apple’s iOS each outsell Windows by more than 10 to 1. Why develop software to run on Windows if no one is using Windows? Why use Windows if nothing you want can run on it? The virtuous circle has turned vicious.

Email encryption in transit Many email providers don’t encrypt messages while they’re in transit. When you send or receive emails with one of these providers, these messages are as open to snoopers as a postcard in the mail. A growing number of email providers are working to change that, by encrypting messages sent to and from our services using Transport Layer Security (TLS). When an email is encrypted in transit with TLS, it makes it harder for others to read what you’re sending. The data below explains the current state of email encryption in transit.

Generally speaking, use of encryption in transit increases over time, as more providers enable and maintain their support. Factors such as varying volumes of email may explain other fluctuations.

Below is the percentage of email encrypted for the top domains in terms of volume of email to and from Gmail, in alphabetical order.

Theresa May is planning to introduce huge regulations on the way the internet works, allowing the government to decide what is said online. Particular focus has been drawn to the end of the manifesto, which makes clear that the Tories want to introduce huge changes to the way the internet works. "Some people say that it is not for government to regulate when it comes to technology and the internet," it states. "We disagree." Senior Tories confirmed to BuzzFeed News that the phrasing indicates that the government intends to introduce huge restrictions on what people can post, share and publish online. The plans will allow Britain to become "the global leader in the regulation of the use of personal data and the internet", the manifesto claims. It comes just soon after the Investigatory Powers Act came into law. That legislation allowed the government to force internet companies to keep records on their customers' browsing histories, as well as giving ministers the power to break apps like WhatsApp so that messages can be read. The manifesto makes reference to those increased powers, saying that the government will work even harder to ensure there is no "safe space for terrorists to be able to communicate online". That is apparently a reference in part to its work to encourage technology companies to build backdoors into their encrypted messaging services – which gives the government the ability to read terrorists' messages, but also weakens the security of everyone else's messages, technology companies have warned.

The government now appears to be launching a similarly radical change in the way that social networks and internet companies work. While much of the internet is currently controlled by private businesses like Google and Facebook, Theresa May intends to allow government to decide what is and isn't published, the manifesto suggests. The new rules would include laws that make it harder than ever to access pornographic and other websites. The government will be able to place restrictions on seeing adult content and any exceptions would have to be justified to ministers, the manifesto suggests. The manifesto even suggests that the government might stop search engines like Google from directing people to pornographic websites. "We will put a responsibility on industry not to direct users – even unintentionally – to hate speech, pornography, or other sources of harm," the Conservatives write.

The laws would also force technology companies to delete anything that a person posted when they were under 18. But perhaps most unusually they would be forced to help controversial government schemes like its Prevent strategy, by promoting counter-extremist narratives. "In harnessing the digital revolution, we must take steps to protect the vulnerable and give people confidence to use the internet without fear of abuse, criminality or exposure to horrific content", the manifesto claims in a section called 'the safest place to be online'. The plans are in keeping with the Tories' commitment that the online world must be regulated as strongly as the offline one, and that the same rules should apply in both. "Our starting point is that online rules should reflect those that govern our lives offline," the Conservatives' manifesto says, explaining this justification for a new level of regulation. "It should be as unacceptable to bully online as it is in the playground, as difficult to groom a young child on the internet as it is in a community, as hard for children to access violent and degrading pornography online as it is in the high street, and as difficult to commit a crime digitally as it is physically."

Less than a week after the attacks in Paris — while the public and policymakers were still reeling, and the investigation had barely gotten off the ground — Cy Vance, Manhattan’s District Attorney, released a policy paper calling for legislation requiring companies to provide the government with backdoor access to their smartphones and other mobile devices. This is the first concrete proposal of this type since September 2014, when FBI Director James Comey reignited the “Crypto Wars” in response to Apple’s and Google’s decisions to use default encryption on their smartphones. Though Comey seized on Apple’s and Google’s decisions to encrypt their devices by default, his concerns are primarily related to end-to-end encryption, which protects communications that are in transit. Vance’s proposal, on the other hand, is only concerned with device encryption, which protects data stored on phones. It is still unclear whether encryption played any role in the Paris attacks, though we do know that the attackers were using unencrypted SMS text messages on the night of the attack, and that some of them were even known to intelligence agencies and had previously been under surveillance. But regardless of whether encryption was used at some point during the planning of the attacks, as I lay out below, prohibiting companies from selling encrypted devices would not prevent criminals or terrorists from being able to access unbreakable encryption. Vance’s primary complaint is that Apple’s and Google’s decisions to provide their customers with more secure devices through encryption interferes with criminal investigations. He claims encryption prevents law enforcement from accessing stored data like iMessages, photos and videos, Internet search histories, and third party app data. He makes several arguments to justify his proposal to build backdoors into encrypted smartphones, but none of them hold water.

Before addressing the major privacy, security, and implementation concerns that his proposal raises, it is worth noting that while an increase in use of fully encrypted devices could interfere with some law enforcement investigations, it will help prevent far more crimes — especially smartphone theft, and the consequent potential for identity theft. According to Consumer Reports, in 2014 there were more than two million victims of smartphone theft, and nearly two-thirds of all smartphone users either took no steps to secure their phones or their data or failed to implement passcode access for their phones. Default encryption could reduce instances of theft because perpetrators would no longer be able to break into the phone to steal the data.

Vance argues that creating a weakness in encryption to allow law enforcement to access data stored on devices does not raise serious concerns for security and privacy, since in order to exploit the vulnerability one would need access to the actual device. He considers this an acceptable risk, claiming it would not be the same as creating a widespread vulnerability in encryption protecting communications in transit (like emails), and that it would be cheap and easy for companies to implement. But Vance seems to be underestimating the risks involved with his plan. It is increasingly important that smartphones and other devices are protected by the strongest encryption possible. Our devices and the apps on them contain astonishing amounts of personal information, so much that an unprecedented level of harm could be caused if a smartphone or device with an exploitable vulnerability is stolen, not least in the forms of identity fraud and credit card theft. We bank on our phones, and have access to credit card payments with services like Apple Pay. Our contact lists are stored on our phones, including phone numbers, emails, social media accounts, and addresses. Passwords are often stored on people’s phones. And phones and apps are often full of personal details about their lives, from food diaries to logs of favorite places to personal photographs. Symantec conducted a study, where the company spread 50 “lost” phones in public to see what people who picked up the phones would do with them. The company found that 95 percent of those people tried to access the phone, and while nearly 90 percent tried to access private information stored on the phone or in other private accounts such as banking services and email, only 50 percent attempted contacting the owner.

House lawmakers who spent the last 16 months investigating the practices of the world’s largest technology companies said on Tuesday that Amazon, Apple, Facebook and Google had exercised and abused their monopoly power and called for the most sweeping changes to antitrust laws in half a century.In a 449-page report that was presented by the House Judiciary Committee’s Democratic leadership, lawmakers said the four companies had turned from “scrappy” start-ups into “the kinds of monopolies we last saw in the era of oil barons and railroad tycoons.” The lawmakers said the companies had abused their dominant positions, setting and often dictating prices and rules for commerce, search, advertising, social networking and publishing.The House ReportRead the full report here »

To amend the inequities, the lawmakers recommended restoring competition by effectively breaking up the companies, emboldening the agencies that police market concentration and throwing up hurdles for the companies to acquire start-ups. They also proposed reforming antitrust laws, in the biggest potential shift since the Hart-Scott-Rodino Act of 1976 created stronger reviews of big mergers.

An elite group of security technologists has concluded that the American and British governments cannot demand special access to encrypted communications without putting the world’s most confidential data and critical infrastructure in danger.A new paper from the group, made up of 14 of the world’s pre-eminent cryptographers and computer scientists, is a formidable salvo in a skirmish between intelligence and law enforcement leaders, and technologists and privacy advocates. After Edward J. Snowden’s revelations — with security breaches and awareness of nation-state surveillance at a record high and data moving online at breakneck speeds — encryption has emerged as a major issue in the debate over privacy rights.

That has put Silicon Valley at the center of a tug of war. Technology companies including Apple, Microsoft and Google have been moving to encrypt more of their corporate and customer data after learning that the National Security Agency and its counterparts were siphoning off digital communications and hacking into corporate data centers.

Yet law enforcement and intelligence agency leaders argue that such efforts thwart their ability to monitor kidnappers, terrorists and other adversaries. In Britain, Prime Minister David Cameron threatened to ban encrypted messages altogether. In the United States, Michael S. Rogers, the director of the N.S.A., proposed that technology companies be required to create a digital key to unlock encrypted data, but to divide the key into pieces and secure it so that no one person or government agency could use it alone.The encryption debate has left both sides bitterly divided and in fighting mode. The group of cryptographers deliberately issued its report a day before James B. Comey Jr., the director of the Federal Bureau of Investigation, and Sally Quillian Yates, the deputy attorney general at the Justice Department, are scheduled to testify before the Senate Judiciary Committee on the concerns that they and other government agencies have that encryption technologies will prevent them from effectively doing their jobs.

After months of deliberation, the Obama administration has made a long-awaited decision on the thorny issue of how to deal with encrypted communications: It will not — for now — call for legislation requiring companies to decode messages for law enforcement. Rather, the administration will continue trying to persuade companies that have moved to encrypt their customers’ data to create a way for the government to still peer into people’s data when needed for criminal or terrorism investigations. “The administration has decided not to seek a legislative remedy now, but it makes sense to continue the conversations with industry,” FBI Director James B. Comey said at a Senate hearing Thursday of the Homeland Security and Governmental Affairs Committee.

The decision, which essentially maintains the status quo, underscores the bind the administration is in — balancing competing pressures to help law enforcement and protect consumer privacy. The FBI says it is facing an increasing challenge posed by the encryption of communications of criminals, terrorists and spies. A growing number of companies have begun to offer encryption in which the only people who can read a message, for instance, are the person who sent it and the person who received it. Or, in the case of a device, only the device owner has access to the data. In such cases, the companies themselves lack “backdoors” or keys to decrypt the data for government investigators, even when served with search warrants or intercept orders.

The decision was made at a Cabinet meeting Oct. 1. “As the president has said, the United States will work to ensure that malicious actors can be held to account — without weakening our commitment to strong encryption,” National Security Council spokesman Mark Stroh said. “As part of those efforts, we are actively engaged with private companies to ensure they understand the public safety and national security risks that result from malicious actors’ use of their encrypted products and services.” But privacy advocates are concerned that the administration’s definition of strong encryption also could include a system in which a company holds a decryption key or can retrieve unencrypted communications from its servers for law enforcement. “The government should not erode the security of our devices or applications, pressure companies to keep and allow government access to our data, mandate implementation of vulnerabilities or backdoors into products, or have disproportionate access to the keys to private data,” said Savecrypto.org, a coalition of industry and privacy groups that has launched a campaign to petition the Obama administration.

OPERATION: Fax Big Brother Congress is rushing toward a vote on CISA, the worst spying bill yet. CISA would grant sweeping legal immunity to giant companies like Facebook and Google, allowing them to do almost anything they want with your data. In exchange, they'll share even more of your personal information with the government, all in the name of "cybersecurity." CISA won't stop hackers — Congress is stuck in 1984 and doesn't understand modern technology. So this week we're sending them thousands of faxes — technology that is hopefully old enough for them to understand. Stop CISA. Send a fax now!

(Any tweet w/ #faxbigbrother will get faxed too!) Your email is only shown in your fax to Congress. We won't add you to any mailing lists.

CISA: the dirty deal between government and corporate giants. It's the dirty deal that lets much of government from the NSA to local police get your private data from your favorite websites and lets them use it without due process. The government is proposing a massive bribe—they will give corporations immunity for breaking virtually any law if they do so while providing the NSA, DHS, DEA, and local police surveillance access to everyone's data in exchange for getting away with crimes, like fraud, money laundering, or illegal wiretapping. Specifically it incentivizes companies to automatically and simultaneously transfer your data to the DHS, NSA, FBI, and local police with all of your personally-indentifying information by giving companies legal immunity (notwithstanding any law), and on top of that, you can't use the Freedom of Information Act to find out what has been shared.

On Tuesday, the European court of justice, Europe’s supreme court, lobbed a grenade into the cosy, quasi-monopolistic world of the giant American internet companies. It did so by declaring invalid a decision made by the European commission in 2000 that US companies complying with its “safe harbour privacy principles” would be allowed to transfer personal data from the EU to the US. This judgment may not strike you as a big deal. You may also think that it has nothing to do with you. Wrong on both counts, but to see why, some background might be useful. The key thing to understand is that European and American views about the protection of personal data are radically different. We Europeans are very hot on it, whereas our American friends are – how shall I put it? – more relaxed.

Given that personal data constitutes the fuel on which internet companies such as Google and Facebook run, this meant that their exponential growth in the US market was greatly facilitated by that country’s tolerant data-protection laws. Once these companies embarked on global expansion, however, things got stickier. It was clear that the exploitation of personal data that is the core business of these outfits would be more difficult in Europe, especially given that their cloud-computing architectures involved constantly shuttling their users’ data between server farms in different parts of the world. Since Europe is a big market and millions of its citizens wished to use Facebook et al, the European commission obligingly came up with the “safe harbour” idea, which allowed companies complying with its seven principles to process the personal data of European citizens. The circle having been thus neatly squared, Facebook and friends continued merrily on their progress towards world domination. But then in the summer of 2013, Edward Snowden broke cover and revealed what really goes on in the mysterious world of cloud computing. At which point, an Austrian Facebook user, one Maximilian Schrems, realising that some or all of the data he had entrusted to Facebook was being transferred from its Irish subsidiary to servers in the United States, lodged a complaint with the Irish data protection commissioner. Schrems argued that, in the light of the Snowden revelations, the law and practice of the United States did not offer sufficient protection against surveillance of the data transferred to that country by the government.

The Irish data commissioner rejected the complaint on the grounds that the European commission’s safe harbour decision meant that the US ensured an adequate level of protection of Schrems’s personal data. Schrems disagreed, the case went to the Irish high court and thence to the European court of justice. On Tuesday, the court decided that the safe harbour agreement was invalid. At which point the balloon went up. “This is,” writes Professor Lorna Woods, an expert on these matters, “a judgment with very far-reaching implications, not just for governments but for companies the business model of which is based on data flows. It reiterates the significance of data protection as a human right and underlines that protection must be at a high level.”

Alleged leaked documents about the NSA's XKeyscore snooping software appear to show the paranoid agency is targeting Tor and Tails users, Linux Journal readers – and anyone else interested in online privacy.Apparently, this configuration file for XKeyscore is in the divulged data, which was obtained and studied by members of the Tor project and security specialists for German broadcasters NDR and WDR. <a href="http://pubads.g.doubleclick.net/gampad/jump?iu=/6978/reg_security/front&sz=300x250%7C300x600&tile=3&c=33U7ZK6qwQrMkAACSrTugAAAP1&t=ct%3Dns%26unitnum%3D3%26unitname%3Dwww_top_mpu%26pos%3Dtop%26test%3D0" target="_blank"> <img src="http://pubads.g.doubleclick.net/gampad/ad?iu=/6978/reg_security/front&sz=300x250%7C300x600&tile=3&c=33U7ZK6qwQrMkAACSrTugAAAP1&t=ct%3Dns%26unitnum%3D3%26unitname%3Dwww_top_mpu%26pos%3Dtop%26test%3D0" alt=""></a> In their analysis of the alleged top-secret documents, they claim the NSA is, among other things:Specifically targeting Tor directory servers Reading email contents for mentions of Tor bridges Logging IP addresses used to search for privacy-focused websites and software And possibly breaking international law in doing so. We already know from leaked Snowden documents that Western intelligence agents hate Tor for its anonymizing abilities. But what the aforementioned leaked source code, written in a rather strange custom language, shows is that not only is the NSA targeting the anonymizing network Tor specifically, it is also taking digital fingerprints of any netizens who are remotely interested in privacy.

These include readers of the Linux Journal site, anyone visiting the website for the Tor-powered Linux operating system Tails – described by the NSA as "a comsec mechanism advocated by extremists on extremist forums" – and anyone looking into combining Tails with the encryption tool Truecrypt.If something as innocuous as Linux Journal is on the NSA's hit list, it's a distinct possibility that El Reg is too, particularly in light of our recent exclusive report on GCHQ – which led to a Ministry of Defence advisor coming round our London office for a chat.

If you take even the slightest interest in online privacy or have Googled a Linux Journal article about a broken package, you are earmarked in an NSA database for further surveillance, according to these latest leaks.This is assuming the leaked file is genuine, of course.Other monitored sites, we're told, include HotSpotShield, FreeNet, Centurian, FreeProxies.org, MegaProxy, privacy.li and an anonymous email service called MixMinion. The IP address of computer users even looking at these sites is recorded and stored on the NSA's servers for further analysis, and it's up to the agency how long it keeps that data.The XKeyscore code, we're told, includes microplugins that target Tor servers in Germany, at MIT in the United States, in Sweden, in Austria, and in the Netherlands. In doing so it may not only fall foul of German law but also the US's Fourth Amendment.

If we’ve learned one thing from the Snowden revelations, it’s that what can be spied on will be spied on. Since the advent of what used to be known as the World Wide Web, it has been a relatively simple matter for network attackers—whether it’s the NSA, Chinese intelligence, your employer, your university, abusive partners, or teenage hackers on the same public WiFi as you—to spy on almost everything you do online. HTTPS, the technology that encrypts traffic between browsers and websites, fixes this problem—anyone listening in on that stream of data between you and, say, your Gmail window or bank’s web site would get nothing but useless random characters—but is woefully under-used. The ambitious new non-profit Let’s Encrypt aims to make the process of deploying HTTPS not only fast, simple, and free, but completely automatic. If it succeeds, the project will render vast regions of the internet invisible to prying eyes.

Encryption also prevents attackers from tampering with or impersonating legitimate websites. For example, the Chinese government censors specific pages on Wikipedia, the FBI impersonated The Seattle Times to get a suspect to click on a malicious link, and Verizon and AT&T injected tracking tokens into mobile traffic without user consent. HTTPS goes a long way in preventing these sorts of attacks. And of course there’s the NSA, which relies on the limited adoption of HTTPS to continue to spy on the entire internet with impunity. If companies want to do one thing to meaningfully protect their customers from surveillance, it should be enabling encryption on their websites by default.

Let’s Encrypt, which was announced this week but won’t be ready to use until the second quarter of 2015, describes itself as “a free, automated, and open certificate authority (CA), run for the public’s benefit.” It’s the product of years of work from engineers at Mozilla, Cisco, Akamai, Electronic Frontier Foundation, IdenTrust, and researchers at the University of Michigan. (Disclosure: I used to work for the Electronic Frontier Foundation, and I was aware of Let’s Encrypt while it was being developed.) If Let’s Encrypt works as advertised, deploying HTTPS correctly and using all of the best practices will be one of the simplest parts of running a website. All it will take is running a command. Currently, HTTPS requires jumping through a variety of complicated hoops that certificate authorities insist on in order prove ownership of domain names. Let’s Encrypt automates this task in seconds, without requiring any human intervention, and at no cost.

Internet censors have a new strategy in their bid to block applications and websites: pressuring the large cloud providers that host them. These providers have concerns that are much broader than the targets of censorship efforts, so they have the choice of either standing up to the censors or capitulating in order to maximize their business. Today’s internet largely reflects the dominance of a handful of companies behind the cloud services, search engines and mobile platforms that underpin the technology landscape. This new centralization radically tips the balance between those who want to censor parts of the internet and those trying to evade censorship. When the profitable answer is for a software giant to acquiesce to censors' demands, how long can internet freedom last? The recent battle between the Russian government and the Telegram messaging app illustrates one way this might play out. Russia has been trying to block Telegram since April, when a Moscow court banned it after the company refused to give Russian authorities access to user messages. Telegram, which is widely used in Russia, works on both iPhone and Android, and there are Windows and Mac desktop versions available. The app offers optional end-to-end encryption, meaning that all messages are encrypted on the sender's phone and decrypted on the receiver's phone; no part of the network can eavesdrop on the messages. Since then, Telegram has been playing cat-and-mouse with the Russian telecom regulator Roskomnadzor by varying the IP address the app uses to communicate. Because Telegram isn't a fixed website, it doesn't need a fixed IP address. Telegram bought tens of thousands of IP addresses and has been quickly rotating through them, staying a step ahead of censors. Cleverly, this tactic is invisible to users. The app never sees the change, or the entire list of IP addresses, and the censor has no clear way to block them all. A week after the court ban, Roskomnadzor countered with an unprecedented move of its own: blocking 19 million IP addresses, many on Amazon Web Services and Google Cloud. The collateral damage was widespread: The action inadvertently broke many other web services that use those platforms, and Roskomnadzor scaled back after it became clear that its action had affected services critical for Russian business. Even so, the censor is still blocking millions of IP addresses.

Imagine if someone could scan every image on Facebook, Twitter, and Instagram, then instantly determine where each was taken. The ability to combine this location data with information about who appears in those photos—and any social media contacts tied to them—would make it possible for government agencies to quickly track terrorist groups posting propaganda photos. (And, really, just about anyone else.) That's precisely the goal of Finder, a research program of the Intelligence Advanced Research Projects Agency (IARPA), the Office of the Director of National Intelligence's dedicated research organization. For many photos taken with smartphones (and with some consumer cameras), geolocation information is saved with the image by default. The location is stored in the Exif (Exchangable Image File Format) data of the photo itself unless geolocation services are turned off. If you have used Apple's iCloud photo store or Google Photos, you've probably created a rich map of your pattern of life through geotagged metadata. However, this location data is pruned off for privacy reasons when images are uploaded to some social media services, and privacy-conscious photographers (particularly those concerned about potential drone strikes) will purposely disable geotagging on their devices and social media accounts.