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Paul Merrell

Gmail blows up e-mail marketing by caching all images on Google servers | Ars Technica - 1 views

  • Ever wonder why most e-mail clients hide images by default? The reason for the "display images" button is because images in an e-mail must be loaded from a third-party server. For promotional e-mails and spam, usually this server is operated by the entity that sent the e-mail. So when you load these images, you aren't just receiving an image—you're also sending a ton of data about yourself to the e-mail marketer. Loading images from these promotional e-mails reveals a lot about you. Marketers get a rough idea of your location via your IP address. They can see the HTTP referrer, meaning the URL of the page that requested the image. With the referral data, marketers can see not only what client you are using (desktop app, Web, mobile, etc.) but also what folder you were viewing the e-mail in. For instance, if you had a Gmail folder named "Ars Technica" and loaded e-mail images, the referral URL would be "https://mail.google.com/mail/u/0/#label/Ars+Technica"—the folder is right there in the URL. The same goes for the inbox, spam, and any other location. It's even possible to uniquely identify each e-mail, so marketers can tell which e-mail address requested the images—they know that you've read the e-mail. And if it was spam, this will often earn you more spam since the spammers can tell you've read their last e-mail.
  • But Google has just announced a move that will shut most of these tactics down: it will cache all images for Gmail users. Embedded images will now be saved by Google, and the e-mail content will be modified to display those images from Google's cache, instead of from a third-party server. E-mail marketers will no longer be able to get any information from images—they will see a single request from Google, which will then be used to send the image out to all Gmail users. Unless you click on a link, marketers will have no idea the e-mail has been seen. While this means improved privacy from e-mail marketers, Google will now be digging deeper than ever into your e-mails and literally modifying the contents. If you were worried about e-mail scanning, this may take things a step further. However, if you don't like the idea of cached images, you can turn it off in the settings. This move will allow Google to automatically display images, killing the "display all images" button in Gmail. Google servers should also be faster than the usual third-party image host. Hosting all images sent to all Gmail users sounds like a huge bandwidth and storage undertaking, but if anyone can do it, it's Google. The new image handling will rollout to desktop users today, and it should hit mobile apps sometime in early 2014. There's also a bonus side effect for Google: e-mail marketing is advertising. Google exists because of advertising dollars, but they don't do e-mail marketing. They've just made a competitive form of advertising much less appealing and informative to advertisers. No doubt Google hopes this move pushes marketers to spend less on e-mail and more on Adsense.
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    There's an antitrust angle to this; it could be viewed by a court as anti-competitive. But given the prevailing winds on digital privacy, my guess would be that Google would slide by.
Paul Merrell

Are processors pushing up against the limits of physics? | Ars Technica - 0 views

  • When I first started reading Ars Technica, performance of a processor was measured in megahertz, and the major manufacturers were rushing to squeeze as many of them as possible into their latest silicon. Shortly thereafter, however, the energy needs and heat output of these beasts brought that race crashing to a halt. More recently, the number of processing cores rapidly scaled up, but they quickly reached the point of diminishing returns. Now, getting the most processing power for each Watt seems to be the key measure of performance. None of these things happened because the companies making processors ran up against hard physical limits. Rather, computing power ended up being constrained because progress in certain areas—primarily energy efficiency—was slow compared to progress in others, such as feature size. But could we be approaching physical limits in processing power? In this week's edition of Nature, The University of Michigan's Igor Markov takes a look at the sorts of limits we might face.
Gonzalo San Gil, PhD.

New Lawsuits Target Illegal Movie Downloaders June 25, 2010 | Ars Technica senior editor Nate Anderson - 0 views

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    A company called The US Copyright Group have started targeting illegal movie downloading, picking up where the RIAA left off in 2008. Ars Technica senior editor Nate Anderson says that these lawsuits could be an attempt to create a new revenue stream for the movie industry rather than to curb piracy. http://www.onthemedia.org/transcripts/2010/06/25/05
Gonzalo San Gil, PhD.

Regulating Google's Results? Law Prof Calls 'Search Neutrality' Incoherent | Epicenter | Wired.com - 2 views

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    [ Regulating Google's Results? Law Prof Calls 'Search Neutrality' Incoherent * By Nate Anderson, ars technica * January 22, 2011 | "Neutrality" - if it's good enough for the core of the internet, isn't it good enough for the edge? The biggest internet providers say it is, and they would love to have the government slap a few neutrality rules on Google, just to see how the advertising giant likes the taste of the regulatory bridle. ]
Gonzalo San Gil, PhD.

With Comcast-Time Warner merger looming, AT&T will acquire DirectTV | Ars Technica - 0 views

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    # ! The bigger the Media Companies,the smaller the freedom of expresion... of choice... the lowerthe culture levels... "by Nathan Mattise - May 19 2014, 12:15am CEST Telecom 50 Today, AT&T announced that it will acquire DirectTV in a stock-and-cash transaction for $95 per share based Friday's closing prices, a transaction worth nearly $48 billion. The deal merges the second largest US wireless company with the second largest US pay-TV distributor."
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    # ! The bigger the Media Companies,the smaller the freedom of expresion... of choice... the lowerthe culture levels... "by Nathan Mattise - May 19 2014, 12:15am CEST Telecom 50 Today, AT&T announced that it will acquire DirectTV in a stock-and-cash transaction for $95 per share based Friday's closing prices, a transaction worth nearly $48 billion. The deal merges the second largest US wireless company with the second largest US pay-TV distributor."
Gonzalo San Gil, PhD.

Secret Sqrrl: NSA "spin-off" company releases data mining tool | Ars Technica - 1 views

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    "Recent revelations of the National Security Agency's (NSA) data mining capabilities have come to the forefront recently, making "big data" a new subject of interest and concern for many people."
Paul Merrell

BitTorrent Sync creates private, peer-to-peer Dropbox, no cloud required | Ars Technica - 6 views

  • BitTorrent today released folder syncing software that replicates files across multiple computers using the same peer-to-peer file sharing technology that powers BitTorrent clients. The free BitTorrent Sync application is labeled as being in the alpha stage, so it's not necessarily ready for prime-time, but it is publicly available for download and working as advertised on my home network. BitTorrent, Inc. (yes, there is a legitimate company behind BitTorrent) took to its blog to announce the move from a pre-alpha, private program to the publicly available alpha. Additions since the private alpha include one-way synchronization, one-time secrets for sharing files with a friend or colleague, and the ability to exclude specific files and directories.
  • BitTorrent Sync provides "unlimited, secure file-syncing," the company said. "You can use it for remote backup. Or, you can use it to transfer large folders of personal media between users and machines; editors and collaborators. It’s simple. It’s free. It’s the awesome power of P2P, applied to file-syncing." File transfers are encrypted, with private information never being stored on an external server or in the "cloud." "Since Sync is based on P2P and doesn’t require a pit-stop in the cloud, you can transfer files at the maximum speed supported by your network," BitTorrent said. "BitTorrent Sync is specifically designed to handle large files, so you can sync original, high quality, uncompressed files."
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    Direct P2P encrypted file syncing, no cloud intermediate, which should translate to far more secure exchange of files, with less opportunity for snooping by governments or others, than with cloud-based services. 
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    Hey Paul, is there an open source document management system that I could hook the BitTorrent Sync to?
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    More detail please. What do you want to do with the doc management system? Platform? Server-side or stand-alone? Industrial strength and highly configurable or lightweight and simple? What do you mean by "hook?" Not that I would be able to answer anyway. I really know very little about BitTorrent Sync. In fact, as far as I'd gone before your question was to look at the FAQ. It's linked from . But there's a link to a forum on the same page. Giving the first page a quick scan confirms that this really is alpha-state software. But that would probably be a better place to ask. (Just give them more specific information of what you'd like to do.) There are other projects out there working on getting around the surveillance problem. I2P is one that is a farther along than BitTorrent Sync and quite a bit more flexible. See . (But I haven't used it, so caveat emptor.)
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    There is a great list of PRISM Proof software at http://prism-break.org/. Includes a link to I2P. I want to replace gmail though, but would like another Web based system since I need multi device access. Of course, I need to replace my Google Apps / Google Docs system. That's why I asked about a PRISM Proof sync-share-store DMS. My guess is that there are many users similarly seeking a PRISM Proof platform of communications, content and collaborative computing systems. BusinessIndiser.com is crushed with articles about Google struggling to squirm out from under the NSA PRISM boot-on-the-back-of-their-neck situation. As if blaming the NSA makes up for the dragnet that they consented/allowed/conceded to cover their entire platform. Perhaps we should be watching Germany? There must be tons of startup operations underway, all seeking to replace Google, Amazon, FaceBook, Microsoft, Skype and so many others. It's a great day for Libertyware :)
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    Is the NSA involvement the "Kiss of Death"? Google seems to think so. I'm wondering what the impact would be if ZOHO were to announce a PRISM Proof productivity platform?
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    It is indeed. The E.U. has far more protective digital privacy rights than we do (none). If you're looking for a Dropbox replacement (you should be), for a cloud-based solution take a look at . Unlike Dropbox, all of the encryption/decryption happens on your local machine; Wuala never sees your files unencrypted. Dropbox folks have admitted that there's no technical barrier to them looking at your files. Their encrypt/decrypt operations are done in the cloud (if they actually bother) and they have the key. Which makes it more chilling that the PRISM docs Snowden link make reference to Dropbox being the next cloud service NSA plans to add to their collection. Wuala also is located (as are its servers) in Switzerland, which also has far stronger digital data privacy laws than the U.S. Plus the Swiss are well along the path to E.U. membership; they've ratified many of the E.U. treaties including the treaty on Human Rights, which as I recall is where the digital privacy sections are. I've begun to migrate from Dropbox to Wuala. It seems to be neck and neck with Dropbox on features and supported platforms, with the advantage of a far more secure approach and 5 GB free. But I'd also love to see more approaches akin to IP2 and Bittorrent Sync that provide the means to bypass the cloud. Don't depend on government to ensure digital privacy, route around the government voyeurs. Hmmm ... I wonder if the NSA has the computer capacity to handle millions of people switching to encrypted communication? :-) Thanks for the link to the software list.
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    Re: Google. I don't know if it's the 'kiss of death" but they're definitely going to take a hit, particularly outside the U.S. BTW, I'm remembering from a few years back when the ODF Foundation was still kicking. I did a fair bit of research on the bureaucratic forces in the E.U. that were pushing for the Open Document Exchange Formats. That grew out of a then-ongoing push to get all of the E.U. nations connected via a network that is not dependent on the Internet. It was fairly complete at the time down to the national level and was branching out to the local level and the plan from there was to push connections to business and then to Joe Sixpack and wife. Interop was key, hence ODEF. The E.U. might not be that far away from an ability to sever the digital connections with the U.S. Say a bunch of daisy-chained proxy anonymizers for communications with the U.S. Of course they'd have to block the UK from the network and treat it like it is the U.S. There's a formal signals intelligence service collaboration/integration dating back to WW 2, as I recall, among the U.S., the U.K., Canada, Australia, and New Zealand. Don't remember its name. But it's the same group of nations that were collaborating on Echelon. So the E.U. wouldn't want to let the UK fox inside their new chicken coop. Ah, it's just a fantasy. The U.S. and the E.U. are too interdependent. I have no idea hard it would be for the Zoho folk to come up with desktop/side encryption/decryption. And I don't know whether their servers are located outside the reach of a U.S. court's search warrant. But I think Google is going to have to move in that direction fast if it wants to minimize the damage. Or get way out in front of the hounds chomping at the NSA's ankles and reduce the NSA to compost. OTOH, Google might be a government covert op. for all I know. :-) I'm really enjoying watching the NSA show. Who knows what facet of their Big Brother operation gets revealed next?
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    ZOHO is an Indian company with USA marketing offices. No idea where the server farm is located, but they were not on the NSA list. I've known Raju Vegesna for years, mostly from the old Web 2.0 and Office 2.0 Conferences. Raju runs the USA offices in Santa Clara. I'll try to catch up with him on Thursday. How he could miss this once in a lifetime moment to clean out Google, Microsoft and SalesForce.com is something I'd like to find out about. Thanks for the Wuala tip. You sent me that years ago, when i was working on research and design for the SurDocs project. Incredible that all our notes, research, designs and correspondence was left to rot in Google Wave! Too too funny. I recall telling Alex from SurDocs that he had to use a USA host, like Amazon, that could be trusted by USA customers to keep their docs safe and secure. Now look what i've done! I've tossed his entire company information set into the laps of the NSA and their cabal of connected corporatists :)
Gonzalo San Gil, PhD.

AT&T has £65 billion deal to purchase Time Warner Inc. (and with it, HBO) | Ars Technica UK [# ! Note...] - 0 views

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    "Owning Time Warner would boost AT&T media ambitions, raise competition concerns. Jon Brodkin (US) - Oct 22, 2016 11:35 am UTC"
Gonzalo San Gil, PhD.

More proof shows Hollywood is leaking pre-release movies on torrent sites | Ars Technica UK - 0 views

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    "Talent agency says "sharing of award screeners is commonplace" in Hollywood. David Kravets (US) - Oct 26, 2016 5:35 pm UTC"
Gonzalo San Gil, PhD.

Wix gets caught "stealing" GPL code from WordPress | Ars Technica UK [# ! Note] - 0 views

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    "In which Wix forgets what happens when you add GPL code to your closed-source app. Sean Gallagher (US) - Nov 2, 2016 6:10 am UTC"
Gonzalo San Gil, PhD.

Cybersecurity law given thumbs up by European Union's ministers | Ars Technica UK - 0 views

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    "Former adoption paves way for legislation at national level within next two years. by Jennifer Baker - May 17, 2016 1:47pm CEST"
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    "Former adoption paves way for legislation at national level within next two years. by Jennifer Baker - May 17, 2016 1:47pm CEST"
Gonzalo San Gil, PhD.

TTIP expected to fail after US demands revealed in unprecedented leak | Ars Technica UK - 1 views

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    "Bernd Lange, the chairman of the European Parliament's important trade committee, has indicated that he now expects the Transatlantic Trade and Investment Partnership (TTIP) negotiations will probably fail, following a major leak of confidential documents from the talks."
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    "Bernd Lange, the chairman of the European Parliament's important trade committee, has indicated that he now expects the Transatlantic Trade and Investment Partnership (TTIP) negotiations will probably fail, following a major leak of confidential documents from the talks."
Gonzalo San Gil, PhD.

US gov't: Someone gave us the passcode to locked iPhone, so we don't need Apple | Ars Technica UK - 1 views

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    "In February, judge warned of "virtually limitless expansion" of US gov't authority. by Cyrus Farivar (US) - Apr 23, 2016 5:54pm CEST"
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    "In February, judge warned of "virtually limitless expansion" of US gov't authority. by Cyrus Farivar (US) - Apr 23, 2016 5:54pm CEST"
Gonzalo San Gil, PhD.

OK, panic-newly evolved ransomware is bad news for everyone | Ars Technica UK - 0 views

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    "Crypto-ransomware has turned every network intrusion into a potential payday. by Sean Gallagher (US) - Apr 9, 2016 9:55am CEST"
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    "Crypto-ransomware has turned every network intrusion into a potential payday. by Sean Gallagher (US) - Apr 9, 2016 9:55am CEST"
Gonzalo San Gil, PhD.

EU digital ministers demand free data flows, no one-size-fits-all rules | Ars Technica UK - 0 views

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    "The UK's digital economy minister Ed Vaizey has-alongside ministers from 13 other EU countries-demanded that data should flow freely within and beyond the 28-member-state bloc."
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    "The UK's digital economy minister Ed Vaizey has-alongside ministers from 13 other EU countries-demanded that data should flow freely within and beyond the 28-member-state bloc."
Gonzalo San Gil, PhD.

Data snooping blunders by UK spies, cops led to wrongful arrests-watchdog | Ars Technica UK - 0 views

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    "IP address mistakes particularly troubling; likely to get worse under Snoopers' Charter. Glyn Moody - Sep 9, 2016 1:24 pm UTC "
Gonzalo San Gil, PhD.

Creative Commons licences under scrutiny: What does "noncommercial" mean? | Ars Technica UK [# ! Note] - 0 views

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    "Commercial v. noncommercial use of CC licences. Where's the line of demarcation? David Kravets (US) - Sep 19, 2016 7:35 am UTC"
Gonzalo San Gil, PhD.

EU antitrust chief eyeballs online retail geo-blockers, threatens action | Ars Technica UK - 1 views

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    "Bloc's e-commerce sector report finds restrictive contracts are a common occurrence. Jennifer Baker - Sep 15, 2016 3:34 pm UTC 8 "
Gonzalo San Gil, PhD.

TTIP on its deathbed, but CETA moves forward despite growing concerns | Ars Technica UK - 0 views

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    "At a key meeting in Bratislava last Friday, EU ministers effectively put the controversial Transatlantic Trade and Investment Partnership (TTIP) negotiations on hold, perhaps forever. "
Gonzalo San Gil, PhD.

Musk: We need universal basic income because robots will take all the jobs | Ars Technica UK - 0 views

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    "Elon Musk reckons the robot revolution is inevitable and it's going to take all the jobs. For humans to survive in an automated world, he said that governments are going to be forced to bring in a universal basic income-paying each citizen a certain amount of money so they can afford to survive. According to Musk, there aren't likely to be any other options."
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    "Elon Musk reckons the robot revolution is inevitable and it's going to take all the jobs. For humans to survive in an automated world, he said that governments are going to be forced to bring in a universal basic income-paying each citizen a certain amount of money so they can afford to survive. According to Musk, there aren't likely to be any other options."
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