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Paul Merrell

Sun's Advanced Datacenter (Santa Clara, CA) - System News - 0 views

  • To run Sun’s award-winning data centers, a modular design containing many "pods" was implemented to save power and time. The modular design aids the building of any sized datacenter. Inside of each pod, there are 24 racks. Each of these 24 racks has a common cooling system as does every other modular building block. The number of pods is limited by the size of the datacenters. Large and small datacenters can benefit from using the pod approach. The module design makes it easy to configure a datacenter to meet a client's requirements. As the datacenter grows over time, adding pods is convenient. The module and pod designs make it easy to adapt to new technology such as blade servers. Some of the ways that Sun’s datacenter modules are designed with the future in mind are as follows:
  • To run Sun’s award-winning data centers, a modular design containing many "pods" was implemented to save power and time. The modular design aids the building of any sized datacenter. Inside of each pod, there are 24 racks. Each of these 24 racks has a common cooling system as does every other modular building block. The number of pods is limited by the size of the datacenters. Large and small datacenters can benefit from using the pod approach. The module design makes it easy to configure a datacenter to meet a client's requirements. As the datacenter grows over time, adding pods is convenient. The module and pod designs make it easy to adapt to new technology such as blade servers.
  • An updated 58-page Sun BluePrint covers Sun's approach to designing datacenters. (Authors - Dean Nelson, Michael Ryan, Serena DeVito, Ramesh KV, Petr Vlasaty, Brett Rucker, and Brian Day): ENERGY EFFICIENT DATACENTERS: THE ROLE OF MODULARITY IN DATACENTER DESIGN. More Information Sun saves $1 million/year with new datacenter Take a Virtual Tour
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  • An updated 58-page Sun BluePrint covers Sun's approach to designing datacenters. (Authors - Dean Nelson, Michael Ryan, Serena DeVito, Ramesh KV, Petr Vlasaty, Brett Rucker, and Brian Day): ENERGY EFFICIENT DATACENTERS: THE ROLE OF MODULARITY IN DATACENTER DESIGN.
  • Take a Virtual Tour
  • Other articles in the Hardware section of Volume 125, Issue 1: Sun's Advanced Datacenter (Santa Clara, CA) Modular Approach Is Key to Datacenter Design for Sun Sun Datacenter Switch 3x24 See all archived articles in the
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    This page seems to be the hub for information about the Sun containerized data centers. I've highlighted links as well as text, but not all the text on the page. Info gathered in the process of surfing the linked pages: [i] the 3x24 data switch page recomends redundant Solaris instances; [ii] x64 blade servers are the design target; [iii] there is specific mention of other Sun-managed data centers being erected in Indiana and in Bangalore, India; [iv] the whiff is that Sun might not only be supplying the data centers for the Microsoft cloud but also managing them; and [v] the visual tour is very impressive; clearly some very brilliant people put a lot of hard and creative work into this.
Gary Edwards

Palm Pre in-depth impressions, video, and huge hands-on gallery - Engadget - 0 views

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    the Palm Pre WebOS is based on Linux, and is in some way an extension of what they've been crafting for a while now, but on top of that Linux core is a display layer that is basically WebKit: all of the apps, including Palms own, are built in HTML, CSS and Javascript, and can make calls deeper into the OS for certain functionalities. That means almost any web developer can build an app for the phone, but there are limitations; like no 3D in this first release. .... excellent review! The Palm Pre is a huge win for the WebKit layout and sugarplum document model (highly advanced, graphical and interactive HTML-CSS-SVG-JS)
Gary Edwards

The Open Web: Next-Generation Standards Support in WebKit/ Safari - 0 views

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    Apple has posted an interesting page describing Safari technologies. Innovations and support for existing standards as well as the ACID3 test are covered.

    Many people think that the Apple WebKit-Safari-iPhone innovations are pushing Open Web Standards beyond beyond the limits of "Open", and deep into the verboten realm of vendor specific extensions. Others, myself included, believe that the WebKit community has to do this if Open Web technologies are to be anyway competitive with Microsoft's RiA (XAML-Silverlight-WPF).

    Adobe RiA (AiR-Flex-Flash) is also an alternative to WebKit and Microsoft RiA; kind of half Open Web, half proprietary though. Adobe Flash is of course proprietary. While Adobe AiR implements the WebKit layout engine and visual document model. I suspect that as Adobe RiA loses ground to Microsoft Silverlight, they will open up Flash. But that's not something the Open Web can afford to wait for.

    In many ways, WebKit is at the cutting edge of Ajax Open Web technologies. The problems of Ajax not scaling well are being solved as shared JavaScript libraries continue to amaze, and the JavaScript engines roar with horsepower. Innovations in WebKit, even the vendor-device specific ones, are being picked up by the JS Libraries, Firefox, and the other Open Web browsers.

    At the end of the day though, it is the balance between the ACiD3 test on one side and the incredible market surge of WebKit smartphones, countertops, and netbook devices at the edge of the Web that seem to hold things together.

    The surge at the edge is washing back over the greater Web, as cross-browser frustrated Web designers and developers roll out the iPhone welcome. Let's hope the ACiD3 test holds. So far it's proving to be a far more important consideration for maintaining Open Web interop, without sacrificing innovation, than anything going on at the stalled W3C.

    "..... Safari continues to lead the way, implementing
Gary Edwards

Clouds, history, and unmitigated drivel; The dawn of the Internet Operating System | P... - 0 views

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    Murph briefly discusses the history of a Network Operating System, pointing particularly to Microsoft's failed efforts. Then he moves on to comments from Ian Murdock concerning the O'Reilly outline of the rapidly emerging Internet Operating System, that we would otherwise know as The Cloud. The vision behind all this is appealing: have your computer automatically find and use any application you need without the limitations and hassles that go with having to run those applications locally. Cool! except for Wintel/Lintel devotees whose worldviews are bounded by client-server - because the concept itself embeds the separation of user interaction from processing: meaning that no real implementation of these ideas would need the PC.
Gary Edwards

ES4 and the fight for the future of the Open Web - By Haavard - 0 views

  • Here, we have no better theory to explain why Microsoft is enthusiastic to spread C# onto the web via Silverlight, but not to give C# a run for its money in the open web standards by supporting ES4 in IE.The fact is, and we've heard this over late night truth-telling meetings between Mozilla principals and friends at Microsoft, that Microsoft does not think the web needs to change much. Or as one insider said to a Mozilla figure earlier this year: "we could improve the web standards, but what's in it for us?"
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    Microsoft opposes the stunning collection of EcmaScript standards improvements to JavaScript ES3 known as "ES4". Brendan Eich, author of JavaScript and lead Mozilla developer claims that Microsoft is stalling the advance of JavaScript to protect their proprietary advantages with Silverlight - WPF technologies. Opera developer "Haavard" asks the question, "Why would Microsoft do this?" Brendan Eich explains: Indeed Microsoft does not desire serious change to ES3, and we heard this inside TG1 in April. The words were (from my notes) more like this: "Microsoft does not think the web needs to change much". Except, of course, via Silverlight and WPF, which if not matched by evolution of the open web standards, will spread far and wide on the Web, as Flash already has. And that change to the Web is apparently just fine and dandy according to Microsoft. First, Microsoft does not think the Web needs to change much, but then they give us Silverlight and WPF? An amazing contradiction if I ever saw one. It is obvious that Microsoft wants to lock the Web to their proprietary technologies again. They want Silverlight, not some new open standard which further threatens their locked-in position. They will use dirty tricks - lies and deception - to convince people that they are in the right. Excellent discussion on how Microsoft participates in open standards groups to delay, stall and dumb down the Open Web formats, protocols and interfaces their competitors use. With their applications and services, Microsoft offers users a Hobbsian choice; use the stalled, limited and dumbed down Open Web standards, or, use rich, fully featured and advanced but proprietary Silverlight-WPF technologies. Some choice.
Gary Edwards

Clearing the air about Silverlight and the CLR - DLR | Microsoft's John Lam on Software - 0 views

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    Short and too the point. Silverlight is limited to JavaScript - ES3. They will not support the Adobe-Mozilla-Opera-WebKit push for ES4!!! Silverlight will run any and all compiled .NET code in the browser. The DLR runs on top of the desktop CLR (no browser) as well as the Silverlight CLR.
Paul Merrell

Web Content Accessibility Guidelines (WCAG) 2.0 released as Proposed Recommendation - 0 views

  • Web Content Accessibility Guidelines (WCAG) 2.0 covers a wide range of recommendations for making Web content more accessible. Following these guidelines will make content accessible to a wider range of people with disabilities, including blindness and low vision, deafness and hearing loss, learning disabilities, cognitive limitations, limited movement, speech difficulties, photosensitivity and combinations of these. Following these guidelines will also often make your Web content more usable to users in general. WCAG 2.0 success criteria are written as testable statements that are not technology-specific. Guidance about satisfying the success criteria in specific technologies, as well as general information about interpreting the success criteria, are provided in separate documents.
Paul Merrell

Doug Mahugh : Miscellaneous links for 12-09-2008 - 0 views

  • If you've been at one of the recent DII workshops, you may recall that some of us from Microsoft have been talking about an upcoming converter interface that will allow you to add support for other formats to Office. I'm pleased to report that we've now published the documentation on MSDN for the External File Converter for SP2. The basic concept is that you convert incoming files to the Open XML format, and on save you convert Open XML to your format. Using this API, you can extend Office to support any format you'd like. The details are not for the faint of heart, but there is sample C++ source code available to help you get started.
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    So now we learn some details about the new MS Office API(s) for unsupported file formats Microsoft promised a few months ago. Surprise, surprise! They're not for native file support. They're external process tools for converting to and from OOXML. That makes it sound as though Microsoft has no intention of coughing up the documentation for the native file support APIs despite its claim that it would document all APIs for Office (also required by U.S. v. Microsoft). The extra conversion step also practically guarantees more conversion artifacts. Do the new APIs provide interop for embedded scripts, etc.? My guess is no. There has to be a reason Microsoft chose to externalize the process rather than documenting the existing APIs. Limiting features available is still the most plausible scenario.
Paul Merrell

WG Review: Internet Wideband Audio Codec (codec) - 0 views

  • According to reports from developers of Internet audio applications and operators of Internet audio services, there are no standardized, high-quality audio codecs that meet all of the following three conditions: 1. Are optimized for use in interactive Internet applications. 2. Are published by a recognized standards development organization (SDO) and therefore subject to clear change control. 3. Can be widely implemented and easily distributed among application developers, service operators, and end users. There exist codecs that provide high quality encoding of audio information, but that are not optimized for the actual conditions of the Internet; according to reports, this mismatch between design and deployment has hindered adoption of such codecs in interactive Internet applications.
  • The goal of this working group is to develop a single high-quality audio codec that is optimized for use over the Internet and that can be widely implemented and easily distributed among application developers, service operators, and end users. Core technical considerations include, but are not necessarily limited to, the following: 1. Designing for use in interactive applications (examples include, but are not limited to, point-to-point voice calls, multi-party voice conferencing, telepresence, teleoperation, in-game voice chat, and live music performance) 2. Addressing the real transport conditions of the Internet as identified and prioritized by the working group 3. Ensuring interoperability with the Real-time Transport Protocol (RTP), including secure transport via SRTP 4. Ensuring interoperability with Internet signaling technologies such as Session Initiation Protocol (SIP), Session Description Protocol (SDP), and Extensible Messaging and Presence Protocol (XMPP); however, the result should not depend on the details of any particular signaling technology
Gary Edwards

Official Google Webmaster Central Blog: Introducing Rich Snippets - 0 views

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    Google "Rich Snippets" is a new presentation of HTML snippets that applies Google's algorithms to highlight structured data embedded in web pages. Rich Snippets give end-users convenient summary information about their search results at a glance. Google is currently supporting a very limited subset of data about reviews and people. When searching for a product or service, users can easily see reviews and ratings, and when searching for a person, they'll get help distinguishing between people with the same name. It's a simple change to the display of search results, yet our experiments have shown that users find the new data valuable. For this to work though, both Web-masters and Web-workers have to annotate thier pages with structured data in a standard format. Google snippets supports microformats and RDFa. Existing Web data can be wrapped with some additional tags to accomplish this. Notice that Google avoids mention of RDF and the W3C's vision of a "Semantic Web" where Web objects are fully described in machine readable semantics. Over at the WHATWG group, where work on HTML5 continues, Google's Ian Hickson has been fighting RDFa and the Semantic Web in what looks to be an effort to protect the infamous Google algorithms. RDFa provides a means for Web-workers, knowledge-workers, line-of-business managers and document generating end-users to enrich their HTML+ with machine semantics. The idea being that the document experts creating Web content can best describe to search engine and content management machines the objects-of-information used. The google algorithms provide a proprietary semantics of this same content. The best solution to the tsunami of conten the Web has wrought would be to combine end-user semantic expertise with Google algorithms. Let's hope Google stays the RDFa course and comes around to recognize the full potential of organizing the world's information with the input of content providers. One thing the world desperatel
Gary Edwards

Red 4.0 - A Full Ruby Runtime in Your Browser « Trek - 0 views

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    Javascript has a major advantage of being (likely) the most installed programming language in history. It's experiencing a renaissance lately where people actually learning it, not just copying code found on someone's website. ECMAScript Harmony will bring some much needed fixes to the language (although I think ECMAScript 4 would have been a true game-changer for the web). Regardless, until we have more mature tools for sever- and DB-side javascript, Javascript is really a browser language (and faces an army of entrenched programmers who'd rather use some other language). To the second argument, I say: Javascript is an amazing language, but you can't declare it off limits to people who prefer other languages. Programming is about choice. On the server we get to use whatever combinations of web server, database, programming language, and development environment we like. Not so for the browser. We're stuck with Javascript whether we like it or not. We can't stay away from it, we can't use something else. Everyone who dislikes working in Javascript is perfectly justified because he has no other avenue. When all browsers support and are prepackaged with VMs for many languages, I'll be the first to sound the clarion: if you don't like JS, get the hell away from it. Until then, you're stuck with us and we're stuck with you. To the third: again, it's really all about to choice. If you prefer Javascript keep using it, make it better, steal ideas from other languages, and seed the community with new ideas of your own. Nobody will complain about a better overall development community. If you'd like to see Red in Python, PHP, C#, or language X then steal Jesse's code. Red was a herculean effort on Jesse's part. I know he's worked on nothing else for two months and future ports of Red to other languages will benefit from this effort.
Paul Merrell

Bankrolled by broadband donors, lawmakers lobby FCC on net neutrality | Ars Technica - 1 views

  • The 28 House members who lobbied the Federal Communications Commission to drop net neutrality this week have received more than twice the amount in campaign contributions from the broadband sector than the average for all House members. These lawmakers, including the top House leadership, warned the FCC that regulating broadband like a public utility "harms" providers, would be "fatal to the Internet," and could "limit economic freedom."​ According to research provided Friday by Maplight, the 28 House members received, on average, $26,832 from the "cable & satellite TV production & distribution" sector over a two-year period ending in December. According to the data, that's 2.3 times more than the House average of $11,651. What's more, one of the lawmakers who told the FCC that he had "grave concern" (PDF) about the proposed regulation took more money from that sector than any other member of the House. Rep. Greg Walden (R-OR) was the top sector recipient, netting more than $109,000 over the two-year period, the Maplight data shows.
  • Dan Newman, cofounder and president of Maplight, the California research group that reveals money in politics, said the figures show that "it's hard to take seriously politicians' claims that they are acting in the public interest when their campaigns are funded by companies seeking huge financial benefits for themselves." Signing a letter to the FCC along with Walden, who chairs the House Committee on Energy and Commerce, were three other key members of the same committee: Reps. Fred Upton (R-MI), Robert Latta (R-OH), and Marsha Blackburn (R-TN). Over the two-year period, Upton took in $65,000, Latta took $51,000, and Blackburn took $32,500. In a letter (PDF) those representatives sent to the FCC two days before Thursday's raucous FCC net neutrality hearing, the four wrote that they had "grave concern" over the FCC's consideration of "reclassifying Internet broadband service as an old-fashioned 'Title II common carrier service.'" The letter added that a switchover "harms broadband providers, the American economy, and ultimately broadband consumers, actually doing so would be fatal to the Internet as we know it."
  • Not every one of the 28 members who publicly lobbied the FCC against net neutrality in advance of Thursday's FCC public hearing received campaign financing from the industry. One representative took no money: Rep. Nick Rahall (D-WV). In all, the FCC received at least three letters from House lawmakers with 28 signatures urging caution on classifying broadband as a telecommunications service, which would open up the sector to stricter "common carrier" rules, according to letters the members made publicly available. The US has long applied common carrier status to the telephone network, providing justification for universal service obligations that guarantee affordable phone service to all Americans and other rules that promote competition and consumer choice. Some consumer advocates say that common carrier status is needed for the FCC to impose strong network neutrality rules that would force ISPs to treat all traffic equally, not degrading competing services or speeding up Web services in exchange for payment. ISPs have argued that common carrier rules would saddle them with too much regulation and would force them to spend less on network upgrades and be less innovative.
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  • Of the 28 House members signing on to the three letters, Republicans received, on average, $59,812 from the industry over the two-year period compared to $13,640 for Democrats, according to the Maplight data. Another letter (PDF) sent to the FCC this week from four top members of the House, including Speaker John Boehner (R-OH), Majority Leader Eric Cantor (R-VA), Majority Whip Kevin McCarthy (R-CA), and Republican Conference Chair Cathy McMorris Rodgers (R-WA), argued in favor of cable companies: "We are writing to respectfully urge you to halt your consideration of any plan to impose antiquated regulation on the Internet, and to warn that implementation of such a plan will needlessly inhibit the creation of American private sector jobs, limit economic freedom and innovation, and threaten to derail one of our economy's most vibrant sectors," they wrote. Over the two-year period, Boehner received $75,450; Cantor got $80,800; McCarthy got $33,000; and McMorris Rodgers got $31,500.
  • The third letter (PDF) forwarded to the FCC this week was signed by 20 House members. "We respectfully urge you to consider the effect that regressing to a Title II approach might have on private companies' ability to attract capital and their continued incentives to invest and innovate, as well as the potentially negative impact on job creation that might result from any reduction in funding or investment," the letter said. Here are the 28 lawmakers who lobbied the FCC this week and their reported campaign contributions:
Paul Merrell

For sale: Systems that can secretly track where cellphone users go around the globe - T... - 0 views

  • Makers of surveillance systems are offering governments across the world the ability to track the movements of almost anybody who carries a cellphone, whether they are blocks away or on another continent. The technology works by exploiting an essential fact of all cellular networks: They must keep detailed, up-to-the-minute records on the locations of their customers to deliver calls and other services to them. Surveillance systems are secretly collecting these records to map people’s travels over days, weeks or longer, according to company marketing documents and experts in surveillance technology.
  • The world’s most powerful intelligence services, such as the National Security Agency and Britain’s GCHQ, long have used cellphone data to track targets around the globe. But experts say these new systems allow less technically advanced governments to track people in any nation — including the United States — with relative ease and precision.
  • It is unclear which governments have acquired these tracking systems, but one industry official, speaking on the condition of anonymity to share sensitive trade information, said that dozens of countries have bought or leased such technology in recent years. This rapid spread underscores how the burgeoning, multibillion-dollar surveillance industry makes advanced spying technology available worldwide. “Any tin-pot dictator with enough money to buy the system could spy on people anywhere in the world,” said Eric King, deputy director of Privacy International, a London-based activist group that warns about the abuse of surveillance technology. “This is a huge problem.”
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  • Security experts say hackers, sophisticated criminal gangs and nations under sanctions also could use this tracking technology, which operates in a legal gray area. It is illegal in many countries to track people without their consent or a court order, but there is no clear international legal standard for secretly tracking people in other countries, nor is there a global entity with the authority to police potential abuses.
  • tracking systems that access carrier location databases are unusual in their ability to allow virtually any government to track people across borders, with any type of cellular phone, across a wide range of carriers — without the carriers even knowing. These systems also can be used in tandem with other technologies that, when the general location of a person is already known, can intercept calls and Internet traffic, activate microphones, and access contact lists, photos and other documents. Companies that make and sell surveillance technology seek to limit public information about their systems’ capabilities and client lists, typically marketing their technology directly to law enforcement and intelligence services through international conferences that are closed to journalists and other members of the public.
  • Yet marketing documents obtained by The Washington Post show that companies are offering powerful systems that are designed to evade detection while plotting movements of surveillance targets on computerized maps. The documents claim system success rates of more than 70 percent. A 24-page marketing brochure for SkyLock, a cellular tracking system sold by Verint, a maker of analytics systems based in Melville, N.Y., carries the subtitle “Locate. Track. Manipulate.” The document, dated January 2013 and labeled “Commercially Confidential,” says the system offers government agencies “a cost-effective, new approach to obtaining global location information concerning known targets.”
  • (Privacy International has collected several marketing brochures on cellular surveillance systems, including one that refers briefly to SkyLock, and posted them on its Web site. The 24-page SkyLock brochure and other material was independently provided to The Post by people concerned that such systems are being abused.)
  • Verint, which also has substantial operations in Israel, declined to comment for this story. It says in the marketing brochure that it does not use SkyLock against U.S. or Israeli phones, which could violate national laws. But several similar systems, marketed in recent years by companies based in Switzerland, Ukraine and elsewhere, likely are free of such limitations.
  • The tracking technology takes advantage of the lax security of SS7, a global network that cellular carriers use to communicate with one another when directing calls, texts and Internet data. The system was built decades ago, when only a few large carriers controlled the bulk of global phone traffic. Now thousands of companies use SS7 to provide services to billions of phones and other mobile devices, security experts say. All of these companies have access to the network and can send queries to other companies on the SS7 system, making the entire network more vulnerable to exploitation. Any one of these companies could share its access with others, including makers of surveillance systems.
  • Companies that market SS7 tracking systems recommend using them in tandem with “IMSI catchers,” increasingly common surveillance devices that use cellular signals collected directly from the air to intercept calls and Internet traffic, send fake texts, install spyware on a phone, and determine precise locations. IMSI catchers — also known by one popular trade name, StingRay — can home in on somebody a mile or two away but are useless if a target’s general location is not known. SS7 tracking systems solve that problem by locating the general area of a target so that IMSI catchers can be deployed effectively. (The term “IMSI” refers to a unique identifying code on a cellular phone.)
  • Verint can install SkyLock on the networks of cellular carriers if they are cooperative — something that telecommunications experts say is common in countries where carriers have close relationships with their national governments. Verint also has its own “worldwide SS7 hubs” that “are spread in various locations around the world,” says the brochure. It does not list prices for the services, though it says that Verint charges more for the ability to track targets in many far-flung countries, as opposed to only a few nearby ones. Among the most appealing features of the system, the brochure says, is its ability to sidestep the cellular operators that sometimes protect their users’ personal information by refusing government requests or insisting on formal court orders before releasing information.
  • Another company, Defentek, markets a similar system called Infiltrator Global Real-Time Tracking System on its Web site, claiming to “locate and track any phone number in the world.” The site adds: “It is a strategic solution that infiltrates and is undetected and unknown by the network, carrier, or the target.”
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    The Verint company has very close ties to the Iraeli government. Its former parent company Comverse, was heavily subsidized by Israel and the bulk of its manufacturing and code development was done in Israel. See https://en.wikipedia.org/wiki/Comverse_Technology "In December 2001, a Fox News report raised the concern that wiretapping equipment provided by Comverse Infosys to the U.S. government for electronic eavesdropping may have been vulnerable, as these systems allegedly had a back door through which the wiretaps could be intercepted by unauthorized parties.[55] Fox News reporter Carl Cameron said there was no reason to believe the Israeli government was implicated, but that "a classified top-secret investigation is underway".[55] A March 2002 story by Le Monde recapped the Fox report and concluded: "Comverse is suspected of having introduced into its systems of the 'catch gates' in order to 'intercept, record and store' these wire-taps. This hardware would render the 'listener' himself 'listened to'."[56] Fox News did not pursue the allegations, and in the years since, there have been no legal or commercial actions of any type taken against Comverse by the FBI or any other branch of the US Government related to data access and security issues. While no real evidence has been presented against Comverse or Verint, the allegations have become a favorite topic of conspiracy theorists.[57] By 2005, the company had $959 million in sales and employed over 5,000 people, of whom about half were located in Israel.[16]" Verint is also the company that got the Dept. of Homeland Security contract to provide and install an electronic and video surveillance system across the entire U.S. border with Mexico.  One need not be much of a conspiracy theorist to have concerns about Verint's likely interactions and data sharing with the NSA and its Israeli equivalent, Unit 8200. 
Paul Merrell

The Latest Rules on How Long NSA Can Keep Americans' Encrypted Data Look Too Familiar |... - 0 views

  • Does the National Security Agency (NSA) have the authority to collect and keep all encrypted Internet traffic for as long as is necessary to decrypt that traffic? That was a question first raised in June 2013, after the minimization procedures governing telephone and Internet records collected under Section 702 of the Foreign Intelligence Surveillance Act were disclosed by Edward Snowden. The issue quickly receded into the background, however, as the world struggled to keep up with the deluge of surveillance disclosures. The Intelligence Authorization Act of 2015, which passed Congress this last December, should bring the question back to the fore. It established retention guidelines for communications collected under Executive Order 12333 and included an exception that allows NSA to keep ‘incidentally’ collected encrypted communications for an indefinite period of time. This creates a massive loophole in the guidelines. NSA’s retention of encrypted communications deserves further consideration today, now that these retention guidelines have been written into law. It has become increasingly clear over the last year that surveillance reform will be driven by technological change—specifically by the growing use of encryption technologies. Therefore, any legislation touching on encryption should receive close scrutiny.
  • Section 309 of the intel authorization bill describes “procedures for the retention of incidentally acquired communications.” It establishes retention guidelines for surveillance programs that are “reasonably anticipated to result in the acquisition of [telephone or electronic communications] to or from a United States person.” Communications to or from a United States person are ‘incidentally’ collected because the U.S. person is not the actual target of the collection. Section 309 states that these incidentally collected communications must be deleted after five years unless they meet a number of exceptions. One of these exceptions is that “the communication is enciphered or reasonably believed to have a secret meaning.” This exception appears to be directly lifted from NSA’s minimization procedures for data collected under Section 702 of FISA, which were declassified in 2013. 
  • While Section 309 specifically applies to collection taking place under E.O. 12333, not FISA, several of the exceptions described in Section 309 closely match exceptions in the FISA minimization procedures. That includes the exception for “enciphered” communications. Those minimization procedures almost certainly served as a model for these retention guidelines and will likely shape how this new language is interpreted by the Executive Branch. Section 309 also asks the heads of each relevant member of the intelligence community to develop procedures to ensure compliance with new retention requirements. I expect those procedures to look a lot like the FISA minimization guidelines.
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  • This language is broad, circular, and technically incoherent, so it takes some effort to parse appropriately. When the minimization procedures were disclosed in 2013, this language was interpreted by outside commentators to mean that NSA may keep all encrypted data that has been incidentally collected under Section 702 for at least as long as is necessary to decrypt that data. Is this the correct interpretation? I think so. It is important to realize that the language above isn’t just broad. It seems purposefully broad. The part regarding relevance seems to mirror the rationale NSA has used to justify its bulk phone records collection program. Under that program, all phone records were relevant because some of those records could be valuable to terrorism investigations and (allegedly) it isn’t possible to collect only those valuable records. This is the “to find a needle a haystack, you first have to have the haystack” argument. The same argument could be applied to encrypted data and might be at play here.
  • This exception doesn’t just apply to encrypted data that might be relevant to a current foreign intelligence investigation. It also applies to cases in which the encrypted data is likely to become relevant to a future intelligence requirement. This is some remarkably generous language. It seems one could justify keeping any type of encrypted data under this exception. Upon close reading, it is difficult to avoid the conclusion that these procedures were written carefully to allow NSA to collect and keep a broad category of encrypted data under the rationale that this data might contain the communications of NSA targets and that it might be decrypted in the future. If NSA isn’t doing this today, then whoever wrote these minimization procedures wanted to at least ensure that NSA has the authority to do this tomorrow.
  • There are a few additional observations that are worth making regarding these nominally new retention guidelines and Section 702 collection. First, the concept of incidental collection as it has typically been used makes very little sense when applied to encrypted data. The way that NSA’s Section 702 upstream “about” collection is understood to work is that technology installed on the network does some sort of pattern match on Internet traffic; say that an NSA target uses example@gmail.com to communicate. NSA would then search content of emails for references to example@gmail.com. This could notionally result in a lot of incidental collection of U.S. persons’ communications whenever the email that references example@gmail.com is somehow mixed together with emails that have nothing to do with the target. This type of incidental collection isn’t possible when the data is encrypted because it won’t be possible to search and find example@gmail.com in the body of an email. Instead, example@gmail.com will have been turned into some alternative, indecipherable string of bits on the network. Incidental collection shouldn’t occur because the pattern match can’t occur in the first place. This demonstrates that, when communications are encrypted, it will be much harder for NSA to search Internet traffic for a unique ID associated with a specific target.
  • This lends further credence to the conclusion above: rather than doing targeted collection against specific individuals, NSA is collecting, or plans to collect, a broad class of data that is encrypted. For example, NSA might collect all PGP encrypted emails or all Tor traffic. In those cases, NSA could search Internet traffic for patterns associated with specific types of communications, rather than specific individuals’ communications. This would technically meet the definition of incidental collection because such activity would result in the collection of communications of U.S. persons who aren’t the actual targets of surveillance. Collection of all Tor traffic would entail a lot of this “incidental” collection because the communications of NSA targets would be mixed with the communications of a large number of non-target U.S. persons. However, this “incidental” collection is inconsistent with how the term is typically used, which is to refer to over-collection resulting from targeted surveillance programs. If NSA were collecting all Tor traffic, that activity wouldn’t actually be targeted, and so any resulting over-collection wouldn’t actually be incidental. Moreover, greater use of encryption by the general public would result in an ever-growing amount of this type of incidental collection.
  • This type of collection would also be inconsistent with representations of Section 702 upstream collection that have been made to the public and to Congress. Intelligence officials have repeatedly suggested that search terms used as part of this program have a high degree of specificity. They have also argued that the program is an example of targeted rather than bulk collection. ODNI General Counsel Robert Litt, in a March 2014 meeting before the Privacy and Civil Liberties Oversight Board, stated that “there is either a misconception or a mischaracterization commonly repeated that Section 702 is a form of bulk collection. It is not bulk collection. It is targeted collection based on selectors such as telephone numbers or email addresses where there’s reason to believe that the selector is relevant to a foreign intelligence purpose.” The collection of Internet traffic based on patterns associated with types of communications would be bulk collection; more akin to NSA’s collection of phone records en mass than it is to targeted collection focused on specific individuals. Moreover, this type of collection would certainly fall within the definition of bulk collection provided just last week by the National Academy of Sciences: “collection in which a significant portion of the retained data pertains to identifiers that are not targets at the time of collection.”
  • The Section 702 minimization procedures, which will serve as a template for any new retention guidelines established for E.O. 12333 collection, create a large loophole for encrypted communications. With everything from email to Internet browsing to real-time communications moving to encrypted formats, an ever-growing amount of Internet traffic will fall within this loophole.
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    Tucked into a budget authorization act in December without press notice. Section 309 (the Act is linked from the article) appears to be very broad authority for the NSA to intercept any form of telephone or other electronic information in bulk. There are far more exceptions from the five-year retention limitation than the encrypted information exception. When reading this, keep in mind that the U.S. intelligence community plays semantic games to obfuscate what it does. One of its word plays is that communications are not "collected" until an analyst looks at or listens to partiuclar data, even though the data will be searched to find information countless times before it becomes "collected." That searching was the major basis for a decision by the U.S. District Court in Washington, D.C. that bulk collection of telephone communications was unconstitutional: Under the Fourth Amendment, a "search" or "seizure" requiring a judicial warrant occurs no later than when the information is intercepted. That case is on appeal, has been briefed and argued, and a decision could come any time now. Similar cases are pending in two other courts of appeals. Also, an important definition from the new Intelligence Authorization Act: "(a) DEFINITIONS.-In this section: (1) COVERED COMMUNICATION.-The term ''covered communication'' means any nonpublic telephone or electronic communication acquired without the consent of a person who is a party to the communication, including communications in electronic storage."       
Paul Merrell

After Brit spies 'snoop' on families' lawyers, UK govt admits: We flouted human rights ... - 0 views

  • The British government has admitted that its practice of spying on confidential communications between lawyers and their clients was a breach of the European Convention on Human Rights (ECHR). Details of the controversial snooping emerged in November: lawyers suing Blighty over its rendition of two Libyan families to be tortured by the late and unlamented Gaddafi regime claimed Her Majesty's own lawyers seemed to have access to the defense team's emails. The families' briefs asked for a probe by the secretive Investigatory Powers Tribunal (IPT), a move that led to Wednesday's admission. "The concession the government has made today relates to the agencies' policies and procedures governing the handling of legally privileged communications and whether they are compatible with the ECHR," a government spokesman said in a statement to the media, via the Press Association. "In view of recent IPT judgments, we acknowledge that the policies applied since 2010 have not fully met the requirements of the ECHR, specifically Article 8. This includes a requirement that safeguards are made sufficiently public."
  • The guidelines revealed by the investigation showed that MI5 – which handles the UK's domestic security – had free reign to spy on highly private and sensitive lawyer-client conversations between April 2011 and January 2014. MI6, which handles foreign intelligence, had no rules on the matter either until 2011, and even those were considered void if "extremists" were involved. Britain's answer to the NSA, GCHQ, had rules against such spying, but they too were relaxed in 2011. "By allowing the intelligence agencies free rein to spy on communications between lawyers and their clients, the Government has endangered the fundamental British right to a fair trial," said Cori Crider, a director at the non-profit Reprieve and one of the lawyers for the Libyan families. "For too long, the security services have been allowed to snoop on those bringing cases against them when they speak to their lawyers. In doing so, they have violated a right that is centuries old in British common law. Today they have finally admitted they have been acting unlawfully for years."
  • Crider said it now seemed probable that UK snoopers had been listening in on the communications over the Libyan case. The British government hasn't admitted guilt, but it has at least acknowledged that it was doing something wrong – sort of. "It does not mean that there was any deliberate wrongdoing on the part of the security and intelligence agencies, which have always taken their obligation to protect legally privileged material extremely seriously," the government spokesman said. "Nor does it mean that any of the agencies' activities have prejudiced or in any way resulted in an abuse of process in any civil or criminal proceedings. The agencies will now work with the independent Interception of Communications Commissioner to ensure their policies satisfy all of the UK's human rights obligations." So that's all right, then.
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    If you follow the "November" link you'[l learn that yes, indeed, the UK government lawyers were happily getting the content of their adversaries privileged attorney-client communications. Conspicuously, the promises of reform make no mention of what is surely a disbarment offense in the U.S. I doubt that it's different in the UK. Discovery rules of procedure strictly limit how parties may obtain information from the other side. Wiretapping the other side's lawyers is not a permitted from of discovery. Hopefully, at least the government lawyers in the case in which the misbehavior was discovered have been referred for disciplinary action.  
Gonzalo San Gil, PhD.

Spotify Reminded of uTorrent Past After Branding Grooveshark 'Pirates' | TorrentFreak - 0 views

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    " Andy on November 12, 2014 C: 0 Breaking Spotify's Daniel Ek has poured fuel onto the raging Taylor Swift controversy. While explaining how less availability of Swift's music will lead some to obtain it without paying, Ek labeled rival Grooveshark a 'pirate' service. Now Grooveshark is biting back by reminding Ek that he was once the CEO of uTorrent. " # ! what a bad memory... # ! ... for not to say #disloyal #competence, # ! ... or morbid envy of others success # ! ... where the first one failed... [# ! Or the fiasco of many so-called legit music services with their limited music supply: a few bucks in royalties will never compensate the broad exposition of artists through 'irregular' sites...]
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    " Andy on November 12, 2014 C: 0 Breaking Spotify's Daniel Ek has poured fuel onto the raging Taylor Swift controversy. While explaining how less availability of Swift's music will lead some to obtain it without paying, Ek labeled rival Grooveshark a 'pirate' service. Now Grooveshark is biting back by reminding Ek that he was once the CEO of uTorrent. "
Paul Merrell

Verizon Injecting Perma-Cookies to Track Mobile Customers, Bypassing Privacy Controls |... - 0 views

  • Verizon users might want to start looking for another provider. In an effort to better serve advertisers, Verizon Wireless has been silently modifying its users' web traffic on its network to inject a cookie-like tracker. This tracker, included in an HTTP header called X-UIDH, is sent to every unencrypted website a Verizon customer visits from a mobile device. It allows third-party advertisers and websites to assemble a deep, permanent profile of visitors' web browsing habits without their consent.Verizon apparently created this mechanism to expand their advertising programs, but it has privacy implications far beyond those programs. Indeed, while we're concerned about Verizon's own use of the header, we're even more worried about what it allows others to find out about Verizon users. The X-UIDH header effectively reinvents the cookie, but does so in a way that is shockingly insecure and dangerous to your privacy. Worse still, Verizon doesn't let users turn off this "feature." In fact, it functions even if you use a private browsing mode or clear your cookies. You can test whether the header is injected in your traffic by visiting lessonslearned.org/sniff or amibeingtracked.com over a cell data connection.How X-UIDH Works, and Why It's a Problem
  • To compound the problem, the header also affects more than just web browsers. Mobile apps that send HTTP requests will also have the header inserted. This means that users' behavior in apps can be correlated with their behavior on the web, which would be difficult or impossible without the header. Verizon describes this as a key benefit of using their system. But Verizon bypasses the 'Limit Ad Tracking' settings in iOS and Android that are specifically intended to limit abuse of unique identifiers by mobile apps.
  • Because the header is injected at the network level, Verizon can add it to anyone using their towers, even those who aren't Verizon customers.
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  • We're also concerned that Verizon's failure to permit its users to opt out of X-UIDH may be a violation of the federal law that requires phone companies to maintain the confidentiality of their customers' data. Only two months ago, the wireline sector of Verizon's business was hit with a $7.4 million fine by the Federal Communications Commission after it was caught using its "customers' personal information for thousands of marketing campaigns without even giving them the choice to opt out." With this header, it looks like Verizon lets its customers opt out of the marketing side of the program, but not from the disclosure of their browsing habits.
Gary Edwards

Google's ARC Beta runs Android apps on Chrome OS, Windows, Mac, and Linux | Ars Technica - 0 views

  • So calling all developers: You can now (probably, maybe) run your Android apps on just about anything—Android, Chrome OS, Windows, Mac, and Linux—provided you fiddle with the ARC Welder and submit your app to the Chrome Web Store.
  • The App Runtime for Chrome and Native Client are hugely important projects because they potentially allow Google to push a "universal binary" strategy on developers. "Write your app for Android, and we'll make it run on almost every popular OS! (other than iOS)" Google Play Services support is a major improvement for ARC and signals just how ambitious this project is. Some day it will be a great sales pitch to convince developers to write for Android first, which gives them apps on all these desktop OSes for free.
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    Thanks Marbux. ARC appears to be an extraordinary technology. Funny but Florian has been pushing Native Client (NaCL) since it was first ported from Firefox to Chrome. Looks like he was right. "In September, Google launched ARC-the "App Runtime for Chrome,"-a project that allowed Android apps to run on Chrome OS. A few days later, a hack revealed the project's full potential: it enabled ARC on every "desktop" version of Chrome, meaning you could unofficially run Android apps on Chrome OS, Windows, Mac OS X, and Linux. ARC made Android apps run on nearly every computing platform (save iOS). ARC is an early beta though so Google has kept the project's reach very limited-only a handful of apps have been ported to ARC, which have all been the result of close collaborations between Google and the app developer. Now though, Google is taking two big steps forward with the latest developer preview: it's allowing any developer to run their app on ARC via a new Chrome app packager, and it's allowing ARC to run on any desktop OS with a Chrome browser. ARC runs Windows, Mac, Linux, and Chrome OS thanks to Native Client (abbreviated "NaCL"). NaCL is a Chrome sandboxing technology that allows Chrome apps and plugins to run at "near native" speeds, taking full advantage of the system's CPU and GPU. Native Client turns Chrome into a development platform, write to it, and it'll run on all desktop Chrome browsers. Google ported a full Android stack to Native Client, allowing Android apps to run on most major OSes. With the original ARC release, there was no official process to getting an Android app running on the Chrome platform (other than working with Google). Now Google has released the adorably-named ARC Welder, a Chrome app which will convert any Android app into an ARC-powered Chrome app. It's mainly for developers to package up an APK and submit it to the Chrome Web Store, but anyone can package and launch an APK from the app directly."
Paul Merrell

CISA Security Bill: An F for Security But an A+ for Spying | WIRED - 0 views

  • When the Senate Intelligence Committee passed the Cybersecurity Information Sharing Act by a vote of 14 to 1, committee chairman Senator Richard Burr argued that it successfully balanced security and privacy. Fifteen new amendments to the bill, he said, were designed to protect internet users’ personal information while enabling new ways for companies and federal agencies to coordinate responses to cyberattacks. But critics within the security and privacy communities still have two fundamental problems with the legislation: First, they say, the proposed cybersecurity act won’t actually boost security. And second, the “information sharing” it describes sounds more than ever like a backchannel for surveillance.
  • On Tuesday the bill’s authors released the full, updated text of the CISA legislation passed last week, and critics say the changes have done little to assuage their fears about wanton sharing of Americans’ private data. In fact, legal analysts say the changes actually widen the backdoor leading from private firms to intelligence agencies. “It’s a complete failure to strengthen the privacy protections of the bill,” says Robyn Greene, a policy lawyer for the Open Technology Institute, which joined a coalition of dozens of non-profits and cybersecurity experts criticizing the bill in an open letter earlier this month. “None of the [privacy-related] points we raised in our coalition letter to the committee was effectively addressed.” The central concern of that letter was how the same data sharing meant to bolster cybersecurity for companies and the government opens massive surveillance loopholes. The bill, as worded, lets a private company share with the Department of Homeland Security any information construed as a cybersecurity threat “notwithstanding any other provision of law.” That means CISA trumps privacy laws like the Electronic Communication Privacy Act of 1986 and the Privacy Act of 1974, which restrict eavesdropping and sharing of users’ communications. And once the DHS obtains the information, it would automatically be shared with the NSA, the Department of Defense (including Cyber Command), and the Office of the Director of National Intelligence.
  • In a statement posted to his website yesterday, Senator Burr wrote that “Information sharing is purely voluntary and companies can only share cyber-threat information and the government may only use shared data for cybersecurity purposes.” But in fact, the bill’s data sharing isn’t limited to cybersecurity “threat indicators”—warnings of incoming hacker attacks, which is the central data CISA is meant to disseminate among companies and three-letter agencies. OTI’s Greene says it also gives companies a mandate to share with the government any data related to imminent terrorist attacks, weapons of mass destruction, or even other information related to violent crimes like robbery and carjacking. 
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  • The latest update to the bill tacks on yet another kind of information, anything related to impending “serious economic harm.” All of those vague terms, Greene argues, widen the pipe of data that companies can send the government, expanding CISA into a surveillance system for the intelligence community and domestic law enforcement. If information-sharing legislation does not include adequate privacy protections, then...It’s a surveillance bill by another name. Senator Ron Wyden
  • “CISA goes far beyond [cybersecurity], and permits law enforcement to use information it receives for investigations and prosecutions of a wide range of crimes involving any level of physical force,” reads the letter from the coalition opposing CISA. “The lack of use limitations creates yet another loophole for law enforcement to conduct backdoor searches on Americans—including searches of digital communications that would otherwise require law enforcement to obtain a warrant based on probable cause. This undermines Fourth Amendment protections and constitutional principles.”
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    I read the legislation. It's as bad for privacy as described in the aritcle. And its drafting is incredibly sloppy.
Paul Merrell

Victory for Users: Librarian of Congress Renews and Expands Protections for Fair Uses |... - 0 views

  • The new rules for exemptions to copyright's DRM-circumvention laws were issued today, and the Librarian of Congress has granted much of what EFF asked for over the course of months of extensive briefs and hearings. The exemptions we requested—ripping DVDs and Blurays for making fair use remixes and analysis; preserving video games and running multiplayer servers after publishers have abandoned them; jailbreaking cell phones, tablets, and other portable computing devices to run third party software; and security research and modification and repairs on cars—have each been accepted, subject to some important caveats.
  • The exemptions are needed thanks to a fundamentally flawed law that forbids users from breaking DRM, even if the purpose is a clearly lawful fair use. As software has become ubiquitous, so has DRM.  Users often have to circumvent that DRM to make full use of their devices, from DVDs to games to smartphones and cars. The law allows users to request exemptions for such lawful uses—but it doesn’t make it easy. Exemptions are granted through an elaborate rulemaking process that takes place every three years and places a heavy burden on EFF and the many other requesters who take part. Every exemption must be argued anew, even if it was previously granted, and even if there is no opposition. The exemptions that emerge are limited in scope. What is worse, they only apply to end users—the people who are actually doing the ripping, tinkering, jailbreaking, or research—and not to the people who make the tools that facilitate those lawful activities. The section of the law that creates these restrictions—the Digital Millennium Copyright Act's Section 1201—is fundamentally flawed, has resulted in myriad unintended consequences, and is long past due for reform or removal altogether from the statute books. Still, as long as its rulemaking process exists, we're pleased to have secured the following exemptions.
  • The new rules are long and complicated, and we'll be posting more details about each as we get a chance to analyze them. In the meantime, we hope each of these exemptions enable more exciting fair uses that educate, entertain, improve the underlying technology, and keep us safer. A better long-terms solution, though, is to eliminate the need for this onerous rulemaking process. We encourage lawmakers to support efforts like the Unlocking Technology Act, which would limit the scope of Section 1201 to copyright infringements—not fair uses. And as the White House looks for the next Librarian of Congress, who is ultimately responsible for issuing the exemptions, we hope to get a candidate who acts—as a librarian should—in the interest of the public's access to information.
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