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[# ! #Tech:] Discover to which package a file belongs to - Linux Audit - 0 views

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    "Sometimes you want to know the related package of a file, before installation, or when it is already there. This is of great help during system hardening or general system cleanups. In this article we have a look at several ways to determine the relationships between files and the package they belong to."
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    "Sometimes you want to know the related package of a file, before installation, or when it is already there. This is of great help during system hardening or general system cleanups. In this article we have a look at several ways to determine the relationships between files and the package they belong to."
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The Linux Digital DJ - 0 views

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    "BeatForce a computer DJ system for two players with independent playlists, song databases, mixers, samplers, et cetera BpmDj very interesting set of programs for the Linux DJ DBMix software DJ digital audio mixing system DJ Krazy a neat MP3/CD mixer for the Linux DJ in us all... DJPlay "aims to be a high-class live DJing application for Linux" Final Scratch pro-audio computerized DJ system from Stanton Magnetics GDAM Geoff & Dave's Audio Mixer, a new mixer for the Linux digital DJ Jay'O'Rama cool DJ tool for PCM/MP3/OGG playback and manipulation Mixxx a cool DJ mixer from the Andersen brothers MP3Mixer a system for mixing multiple MPEG audio streams in realtime Oolaboola virtual turntable fun with Eric Tiedemann's "open-source cyber-shamanic noise-maker" OpenJay dedicated site for open-source DJs OpenJay Development Krew Forum a site dedicated to discussing "...problems, code, techniques, tips & tricks and all issues related to the computer DJing world" UltraMixer very cool virtual DJ mixing software, requires Java terminatorX enables hip-hop style "scratching" of WAV files "
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Five EFF Tools to Help You Protect Yourself Online | Electronic Frontier Foundation - 0 views

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    "Do you get creeped out when an ad eerily related to your recent Internet activity seems to follow you around the web? "
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Linux Security Guide (extended version) - Linux Audit - 0 views

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    "With so many articles about Linux security on the internet, you may feel overwhelmed by how to properly secure your Linux systems. With this guide, we walk through different steps, tools, and resources. The main goal is to have you make an educated choice on what security defenses to implement on Linux. For this reason, this article won't show any specific configuration values, as it would implicate a possible best value. Instead, related articles and resources will be available in the text. The goal is to make this guide into a go-to article for when you need to secure your Linux installation. If you like this article, help others and share it on your favorite social media channels. Got feedback? Use the comments at the bottom. This document in work in progress and last updated in September 2016"
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5 Best Linux Distros for Security - Datamation - 0 views

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    "Linux distros have has long emphasized security and related matters like firewalls, penetration testing, anonymity, and privacy. These distributions pay special attention to security."
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Archiveteam - 0 views

  • HISTORY IS OUR FUTURE And we've been trashing our history Archive Team is a loose collective of rogue archivists, programmers, writers and loudmouths dedicated to saving our digital heritage. Since 2009 this variant force of nature has caught wind of shutdowns, shutoffs, mergers, and plain old deletions - and done our best to save the history before it's lost forever. Along the way, we've gotten attention, resistance, press and discussion, but most importantly, we've gotten the message out: IT DOESN'T HAVE TO BE THIS WAY. This website is intended to be an offloading point and information depot for a number of archiving projects, all related to saving websites or data that is in danger of being lost. Besides serving as a hub for team-based pulling down and mirroring of data, this site will provide advice on managing your own data and rescuing it from the brink of destruction. Currently Active Projects (Get Involved Here!) Archive Team recruiting Want to code for Archive Team? Here's a starting point.
  • Archive Team is a loose collective of rogue archivists, programmers, writers and loudmouths dedicated to saving our digital heritage. Since 2009 this variant force of nature has caught wind of shutdowns, shutoffs, mergers, and plain old deletions - and done our best to save the history before it's lost forever. Along the way, we've gotten attention, resistance, press and discussion, but most importantly, we've gotten the message out: IT DOESN'T HAVE TO BE THIS WAY. This website is intended to be an offloading point and information depot for a number of archiving projects, all related to saving websites or data that is in danger of being lost. Besides serving as a hub for team-based pulling down and mirroring of data, this site will provide advice on managing your own data and rescuing it from the brink of destruction.
  • Who We Are and how you can join our cause! Deathwatch is where we keep track of sites that are sickly, dying or dead. Fire Drill is where we keep track of sites that seem fine but a lot depends on them. Projects is a comprehensive list of AT endeavors. Philosophy describes the ideas underpinning our work. Some Starting Points The Introduction is an overview of basic archiving methods. Why Back Up? Because they don't care about you. Back Up your Facebook Data Learn how to liberate your personal data from Facebook. Software will assist you in regaining control of your data by providing tools for information backup, archiving and distribution. Formats will familiarise you with the various data formats, and how to ensure your files will be readable in the future. Storage Media is about where to get it, what to get, and how to use it. Recommended Reading links to others sites for further information. Frequently Asked Questions is where we answer common questions.
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    The Archive Team Warrior is a virtual archiving appliance. You can run it to help with the ArchiveTeam archiving efforts. It will download sites and upload them to our archive - and it's really easy to do! The warrior is a virtual machine, so there is no risk to your computer. The warrior will only use your bandwidth and some of your disk space. It will get tasks from and report progress to the Tracker. Basic usage The warrior runs on Windows, OS X and Linux using a virtual machine. You'll need one of: VirtualBox (recommended) VMware workstation/player (free-gratis for personal use) See below for alternative virtual machines Partners with and contributes lots of archives to the Wayback Machine. Here's how you can help by contributing some bandwidth if you run an always-on box with an internet connection.
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voip-info.org - voip-info.org - 0 views

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    "This Wiki covers everything related to VOIP, software, hardware, VoIP service providers, reviews, configurations, standards, tips and tricks and everything else related to voice over IP networks, IP telephony and Internet Telephony. Your contributions are welcome, please read the How to add information to this wiki page and the Posting Guidelines before you post."
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Linux Practicality vs Activism - Datamation - 0 views

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    " ...For some, the freedom enjoyed by using Linux is the freedom from vendor lock-in or high software costs. Most would call this a practical consideration. Others users would tell you the freedom they enjoy is software freedom. This means embracing Linux distributions that support the Free Software Movement, avoiding proprietary software completely and all things related. In this article, I'll walk you through some of the differences between these two freedoms and how they affect Linux usage. ...."
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    " ...For some, the freedom enjoyed by using Linux is the freedom from vendor lock-in or high software costs. Most would call this a practical consideration. Others users would tell you the freedom they enjoy is software freedom. This means embracing Linux distributions that support the Free Software Movement, avoiding proprietary software completely and all things related. In this article, I'll walk you through some of the differences between these two freedoms and how they affect Linux usage. ...."
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Senate narrowly rejects new FBI surveillance | TheHill - 0 views

  • The Senate narrowly rejected expanding the FBI's surveillance powers Wednesday in the wake of the worst mass shooting in U.S. history.  Senators voted 58-38 on a procedural hurdle, with 60 votes needed to move forward. Majority Leader Mitch McConnellMitch McConnellOvernight Finance: Wall Street awaits Brexit result | Clinton touts biz support | New threat to Puerto Rico bill? | Dodd, Frank hit back The Trail 2016: Berning embers McConnell quashes Senate effort on guns MORE, who initially voted "yes," switched his vote, which allows him to potentially bring the measure back up. 
  • The Senate GOP proposal—being offered as an amendment to the Commerce, Justice and Science appropriations bill—would allow the FBI to use "national security letters" to obtain people's internet browsing history and other information without a warrant during a terrorism or federal intelligence probe.  It would also permanently extend a Patriot Act provision — currently set to expire in 2019 — meant to monitor "lone wolf" extremists.  Senate Republicans said they would likely be able to get enough votes if McConnell schedules a redo.
  • Asked if he anticipates supporters will be able to get 60 votes, Sen. John CornynJohn CornynSenate to vote on two gun bills Senate Dems rip GOP on immigration ruling Post Orlando, hawks make a power play MORE (R-Texas) separately told reporters "that's certainly my expectation." McConnell urged support for the proposal earlier Wednesday, saying it would give the FBI to "connect the dots" in terrorist investigations.  "We can focus on defeating [the Islamic State in Iraq and Syria] or we can focus on partisan politics. Some of our colleagues many think this is all some game," he said. "I believe this is a serious moment that calls for serious solutions."  But Democrats—and some Republicans—raised concerns that the changes didn't go far enough to ensure Americans' privacy.  Sen. Ron WydenRon WydenPost Orlando, hawks make a power play Democrats seize spotlight with sit-in on guns Democrats stage sit-in on House floor to push for gun vote MORE (D-Ore.) blasted his colleagues for "hypocrisy" after a gunman killed 49 people and injured dozens more during the mass shooting in Orlando, Fla. "Due process ought to apply as it relates to guns, but due process wouldn't apply as it relates to the internet activity of millions of Americans," he said ahead of Wednesday's vote. "Supporters of this amendment...have suggested that Americans need to choose between protecting our security and protecting our constitutional right to privacy." 
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  • The American Civil Liberties Union (ACLU) also came out in opposition the Senate GOP proposal on Tuesday, warning it would urge lawmakers to vote against it. 
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    Too close for comfort and coming around the bernd again. 
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In Hearing on Internet Surveillance, Nobody Knows How Many Americans Impacted in Data C... - 0 views

  • The Senate Judiciary Committee held an open hearing today on the FISA Amendments Act, the law that ostensibly authorizes the digital surveillance of hundreds of millions of people both in the United States and around the world. Section 702 of the law, scheduled to expire next year, is designed to allow U.S. intelligence services to collect signals intelligence on foreign targets related to our national security interests. However—thanks to the leaks of many whistleblowers including Edward Snowden, the work of investigative journalists, and statements by public officials—we now know that the FISA Amendments Act has been used to sweep up data on hundreds of millions of people who have no connection to a terrorist investigation, including countless Americans. What do we mean by “countless”? As became increasingly clear in the hearing today, the exact number of Americans impacted by this surveillance is unknown. Senator Franken asked the panel of witnesses, “Is it possible for the government to provide an exact count of how many United States persons have been swept up in Section 702 surveillance? And if not the exact count, then what about an estimate?”
  • The lack of information makes rigorous oversight of the programs all but impossible. As Senator Franken put it in the hearing today, “When the public lacks even a rough sense of the scope of the government’s surveillance program, they have no way of knowing if the government is striking the right balance, whether we are safeguarding our national security without trampling on our citizens’ fundamental privacy rights. But the public can’t know if we succeed in striking that balance if they don’t even have the most basic information about our major surveillance programs."  Senator Patrick Leahy also questioned the panel about the “minimization procedures” associated with this type of surveillance, the privacy safeguard that is intended to ensure that irrelevant data and data on American citizens is swiftly deleted. Senator Leahy asked the panel: “Do you believe the current minimization procedures ensure that data about innocent Americans is deleted? Is that enough?”  David Medine, who recently announced his pending retirement from the Privacy and Civil Liberties Oversight Board, answered unequivocally:
  • Elizabeth Goitein, the Brennan Center director whose articulate and thought-provoking testimony was the highlight of the hearing, noted that at this time an exact number would be difficult to provide. However, she asserted that an estimate should be possible for most if not all of the government’s surveillance programs. None of the other panel participants—which included David Medine and Rachel Brand of the Privacy and Civil Liberties Oversight Board as well as Matthew Olsen of IronNet Cybersecurity and attorney Kenneth Wainstein—offered an estimate. Today’s hearing reaffirmed that it is not only the American people who are left in the dark about how many people or accounts are impacted by the NSA’s dragnet surveillance of the Internet. Even vital oversight committees in Congress like the Senate Judiciary Committee are left to speculate about just how far-reaching this surveillance is. It's part of the reason why we urged the House Judiciary Committee to demand that the Intelligence Community provide the public with a number. 
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  • Senator Leahy, they don’t. The minimization procedures call for the deletion of innocent Americans’ information upon discovery to determine whether it has any foreign intelligence value. But what the board’s report found is that in fact information is never deleted. It sits in the databases for 5 years, or sometimes longer. And so the minimization doesn’t really address the privacy concerns of incidentally collected communications—again, where there’s been no warrant at all in the process… In the United States, we simply can’t read people’s emails and listen to their phone calls without court approval, and the same should be true when the government shifts its attention to Americans under this program. One of the most startling exchanges from the hearing today came toward the end of the session, when Senator Dianne Feinstein—who also sits on the Intelligence Committee—seemed taken aback by Ms. Goitein’s mention of “backdoor searches.” 
  • Feinstein: Wow, wow. What do you call it? What’s a backdoor search? Goitein: Backdoor search is when the FBI or any other agency targets a U.S. person for a search of data that was collected under Section 702, which is supposed to be targeted against foreigners overseas. Feinstein: Regardless of the minimization that was properly carried out. Goitein: Well the data is searched in its unminimized form. So the FBI gets raw data, the NSA, the CIA get raw data. And they search that raw data using U.S. person identifiers. That’s what I’m referring to as backdoor searches. It’s deeply concerning that any member of Congress, much less a member of the Senate Judiciary Committee and the Senate Intelligence Committee, might not be aware of the problem surrounding backdoor searches. In April 2014, the Director of National Intelligence acknowledged the searches of this data, which Senators Ron Wyden and Mark Udall termed “the ‘back-door search’ loophole in section 702.” The public was so incensed that the House of Representatives passed an amendment to that year's defense appropriations bill effectively banning the warrantless backdoor searches. Nonetheless, in the hearing today it seemed like Senator Feinstein might not recognize or appreciate the serious implications of allowing U.S. law enforcement agencies to query the raw data collected through these Internet surveillance programs. Hopefully today’s testimony helped convince the Senator that there is more to this topic than what she’s hearing in jargon-filled classified security briefings.
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    The 4th Amendment: "The right of the people to be secure in their persons, houses, papers, and effects, against unreasonable searches and seizures, shall not be violated, and no Warrants shall issue, but upon probable cause, supported by Oath or affirmation, and *particularly describing the place to be searched, and the* persons or *things to be seized."* So much for the particularized description of the place to be searched and the thngs to be seized.  Fah! Who needs a Constitution, anyway .... 
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The People and Tech Behind the Panama Papers - Features - Source: An OpenNews project - 0 views

  • Then we put the data up, but the problem with Solr was it didn’t have a user interface, so we used Project Blacklight, which is open source software normally used by librarians. We used it for the journalists. It’s simple because it allows you to do faceted search—so, for example, you can facet by the folder structure of the leak, by years, by type of file. There were more complex things—it supports queries in regular expressions, so the more advanced users were able to search for documents with a certain pattern of numbers that, for example, passports use. You could also preview and download the documents. ICIJ open-sourced the code of our document processing chain, created by our web developer Matthew Caruana Galizia. We also developed a batch-searching feature. So say you were looking for politicians in your country—you just run it through the system, and you upload your list to Blacklight and you would get a CSV back saying yes, there are matches for these names—not only exact matches, but also matches based on proximity. So you would say “I want Mar Cabra proximity 2” and that would give you “Mar Cabra,” “Mar whatever Cabra,” “Cabra, Mar,”—so that was good, because very quickly journalists were able to see… I have this list of politicians and they are in the data!
  • Last Sunday, April 3, the first stories emerging from the leaked dataset known as the Panama Papers were published by a global partnership of news organizations working in coordination with the International Consortium of Investigative Journalists, or ICIJ. As we begin the second week of reporting on the leak, Iceland’s Prime Minister has been forced to resign, Germany has announced plans to end anonymous corporate ownership, governments around the world launched investigations into wealthy citizens’ participation in tax havens, the Russian government announced that the investigation was an anti-Putin propaganda operation, and the Chinese government banned mentions of the leak in Chinese media. As the ICIJ-led consortium prepares for its second major wave of reporting on the Panama Papers, we spoke with Mar Cabra, editor of ICIJ’s Data & Research unit and lead coordinator of the data analysis and infrastructure work behind the leak. In our conversation, Cabra reveals ICIJ’s years-long effort to build a series of secure communication and analysis platforms in support of genuinely global investigative reporting collaborations.
  • For communication, we have the Global I-Hub, which is a platform based on open source software called Oxwall. Oxwall is a social network, like Facebook, which has a wall when you log in with the latest in your network—it has forum topics, links, you can share files, and you can chat with people in real time.
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  • We had the data in a relational database format in SQL, and thanks to ETL (Extract, Transform, and Load) software Talend, we were able to easily transform the data from SQL to Neo4j (the graph-database format we used). Once the data was transformed, it was just a matter of plugging it into Linkurious, and in a couple of minutes, you have it visualized—in a networked way, so anyone can log in from anywhere in the world. That was another reason we really liked Linkurious and Neo4j—they’re very quick when representing graph data, and the visualizations were easy to understand for everybody. The not-very-tech-savvy reporter could expand the docs like magic, and more technically expert reporters and programmers could use the Neo4j query language, Cypher, to do more complex queries, like show me everybody within two degrees of separation of this person, or show me all the connected dots…
  • We believe in open source technology and try to use it as much as possible. We used Apache Solr for the indexing and Apache Tika for document processing, and it’s great because it processes dozens of different formats and it’s very powerful. Tika interacts with Tesseract, so we did the OCRing on Tesseract. To OCR the images, we created an army of 30–40 temporary servers in Amazon that allowed us to process the documents in parallel and do parallel OCR-ing. If it was very slow, we’d increase the number of servers—if it was going fine, we would decrease because of course those servers have a cost.
  • For the visualization of the Mossack Fonseca internal database, we worked with another tool called Linkurious. It’s not open source, it’s licensed software, but we have an agreement with them, and they allowed us to work with it. It allows you to represent data in graphs. We had a version of Linkurious on our servers, so no one else had the data. It was pretty intuitive—journalists had to click on dots that expanded, basically, and could search the names.
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Open Source Security Process -- Part 1: A Cloud Security Introduction | Linux.com - 0 views

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    [In part one of this four-part series, Xen Project Advisory Board Chairman Lars Kurth takes a look at the theories behind cloud security and how they relate to The Walking Dead -- yes, the TV show. Read on to find out more. ...]
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GM45 chipsets: remove the ME (manageability engine) - 0 views

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    "This sections relates to disabling and removing the ME (Intel Management Engine) on GM45. This was originally done on the ThinkPad X200, and later adapted for the ThinkPad R400/T400/T500. It can in principle be done on any GM45 or GS45 system. The ME is a blob that typically must be left inside the flash chip (in the ME region, as outlined by the default descriptor). On GM45, it is possible to remove it without any ill effects. All other parts of coreboot on GM45 systems (provided GMA MHD4500 / Intel graphics) can be blob-free, so removing the ME was the last obstacle to make GM45 a feasible target in libreboot (the systems can also work without the microcode blobs). "
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    "This sections relates to disabling and removing the ME (Intel Management Engine) on GM45. This was originally done on the ThinkPad X200, and later adapted for the ThinkPad R400/T400/T500. It can in principle be done on any GM45 or GS45 system. The ME is a blob that typically must be left inside the flash chip (in the ME region, as outlined by the default descriptor). On GM45, it is possible to remove it without any ill effects. All other parts of coreboot on GM45 systems (provided GMA MHD4500 / Intel graphics) can be blob-free, so removing the ME was the last obstacle to make GM45 a feasible target in libreboot (the systems can also work without the microcode blobs). "
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EFF Pries More Information on Zero Days from the Government's Grasp | Electronic Fronti... - 0 views

  • Until just last week, the U.S. government kept up the charade that its use of a stockpile of security vulnerabilities for hacking was a closely held secret.1 In fact, in response to EFF’s FOIA suit to get access to the official U.S. policy on zero days, the government redacted every single reference to “offensive” use of vulnerabilities. To add insult to injury, the government’s claim was that even admitting to offensive use would cause damage to national security. Now, in the face of EFF’s brief marshaling overwhelming evidence to the contrary, the charade is over. In response to EFF’s motion for summary judgment, the government has disclosed a new version of the Vulnerabilities Equities Process, minus many of the worst redactions. First and foremost, it now admits that the “discovery of vulnerabilities in commercial information technology may present competing ‘equities’ for the [government’s] offensive and defensive mission.” That might seem painfully obvious—a flaw or backdoor in a Juniper router is dangerous for anyone running a network, whether that network is in the U.S. or Iran. But the government’s failure to adequately weigh these “competing equities” was so severe that in 2013 a group of experts appointed by President Obama recommended that the policy favor disclosure “in almost all instances for widely used code.” [.pdf].
  • The newly disclosed version of the Vulnerabilities Equities Process (VEP) also officially confirms what everyone already knew: the use of zero days isn’t confined to the spies. Rather, the policy states that the “law enforcement community may want to use information pertaining to a vulnerability for similar offensive or defensive purposes but for the ultimate end of law enforcement.” Similarly it explains that “counterintelligence equities can be defensive, offensive, and/or law enforcement-related” and may “also have prosecutorial responsibilities.” Given that the government is currently prosecuting users for committing crimes over Tor hidden services, and that it identified these individuals using vulnerabilities called a “Network Investigative Technique”, this too doesn’t exactly come as a shocker. Just a few weeks ago, the government swore that even acknowledging the mere fact that it uses vulnerabilities offensively “could be expected to cause serious damage to the national security.” That’s a standard move in FOIA cases involving classified information, even though the government unnecessarily classifies documents at an astounding rate. In this case, the government relented only after nearly a year and a half of litigation by EFF. The government would be well advised to stop relying on such weak secrecy claims—it only risks undermining its own credibility.
  • The new version of the VEP also reveals significantly more information about the general process the government follows when a vulnerability is identified. In a nutshell, an agency that discovers a zero day is responsible for invoking the VEP, which then provides for centralized coordination and weighing of equities among all affected agencies. Along with a declaration from an official at the Office of the Director of National Intelligence, this new information provides more background on the reasons why the government decided to develop an overarching zero day policy in the first place: it “recognized that not all organizations see the entire picture of vulnerabilities, and each organization may have its own equities and concerns regarding the prioritization of patches and fixes, as well as its own distinct mission obligations.” We now know the VEP was finalized in February 2010, but the government apparently failed to implement it in any substantial way, prompting the presidential review group’s recommendation to prioritize disclosure over offensive hacking. We’re glad to have forced a little more transparency on this important issue, but the government is still foolishly holding on to a few last redactions, including refusing to name which agencies participate in the VEP. That’s just not supportable, and we’ll be in court next month to argue that the names of these agencies must be disclosed. 
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Linux kernel flaw endangers millions of PCs, servers and Android devices | ITworld - 0 views

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    "By Lucian Constantin Follow IDG News Service | January 19, 2016 RELATED TOPICS Security Linux Comments For almost three years, a serious vulnerability in the Linux kernel could have allowed attackers to take full control over Linux-based PCs, servers, Android phones and other embedded devices."
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25 Hardening Security Tips for Linux Servers - 0 views

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    "Securing a system in a production from the hands of hackers and crackers is a challenging task for a System Administrator. This is our first article related to "How to Secure Linux box" or "Hardening a Linux Box". In this post We'll explain 25 useful tips & tricks to secure your Linux system. Hope, below tips & tricks will help you some extend to secure your system."
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Ecuador signs deal with Sweden for Assange questioning | Reuters - 0 views

  • Ecuador and Sweden have signed a pact that would allow WikiLeaks founder Julian Assange to be questioned by Swedish authorities at Ecuador's embassy in London where he has been holed up for more than three years since facing sexual assault charges, the Quito government said.The legal agreement was signed in the Ecuadorean capital after half a year of negotiations."It is, without doubt, an instrument that strengthens bilateral relations and will facilitate, for example, the fulfillment of judicial matters such as the questioning of Mr. Assange," the foreign ministry said in a weekend statement.Assange, 44, took refuge in the embassy building in June 2012 to avoid extradition to Sweden, where he is wanted for questioning over allegations of sexual assault and rape against two women in 2010. The Australian denies the accusations.
  • Assange says he fears Sweden will extradite him to the United States where he could be put on trial over WikiLeaks' publication of classified military and diplomatic documents five years ago, one of the largest information leaks in U.S. history. Britain, which has accused Ecuador of preventing the course of justice by allowing Assange to remain in its embassy in the upmarket central London area of Knightsbridge, welcomed the agreement."It is for the Swedish Prosecutor to decide how they now proceed with a legal case," a spokeswoman for the British Foreign Office said.
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Cy Vance's Proposal to Backdoor Encrypted Devices Is Riddled With Vulnerabilities | Jus... - 0 views

  • 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.
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  • Vance attempts to downplay this serious risk by asserting that anyone can use the “Find My Phone” or Android Device Manager services that allow owners to delete the data on their phones if stolen. However, this does not stand up to scrutiny. These services are effective only when an owner realizes their phone is missing and can take swift action on another computer or device. This delay ensures some period of vulnerability. Encryption, on the other hand, protects everyone immediately and always. Additionally, Vance argues that it is safer to build backdoors into encrypted devices than it is to do so for encrypted communications in transit. It is true that there is a difference in the threats posed by the two types of encryption backdoors that are being debated. However, some manner of widespread vulnerability will inevitably result from a backdoor to encrypted devices. Indeed, the NSA and GCHQ reportedly hacked into a database to obtain cell phone SIM card encryption keys in order defeat the security protecting users’ communications and activities and to conduct surveillance. Clearly, the reality is that the threat of such a breach, whether from a hacker or a nation state actor, is very real. Even if companies go the extra mile and create a different means of access for every phone, such as a separate access key for each phone, significant vulnerabilities will be created. It would still be possible for a malicious actor to gain access to the database containing those keys, which would enable them to defeat the encryption on any smartphone they took possession of. Additionally, the cost of implementation and maintenance of such a complex system could be high.
  • Privacy is another concern that Vance dismisses too easily. Despite Vance’s arguments otherwise, building backdoors into device encryption undermines privacy. Our government does not impose a similar requirement in any other context. Police can enter homes with warrants, but there is no requirement that people record their conversations and interactions just in case they someday become useful in an investigation. The conversations that we once had through disposable letters and in-person conversations now happen over the Internet and on phones. Just because the medium has changed does not mean our right to privacy has.
  • In addition to his weak reasoning for why it would be feasible to create backdoors to encrypted devices without creating undue security risks or harming privacy, Vance makes several flawed policy-based arguments in favor of his proposal. He argues that criminals benefit from devices that are protected by strong encryption. That may be true, but strong encryption is also a critical tool used by billions of average people around the world every day to protect their transactions, communications, and private information. Lawyers, doctors, and journalists rely on encryption to protect their clients, patients, and sources. Government officials, from the President to the directors of the NSA and FBI, and members of Congress, depend on strong encryption for cybersecurity and data security. There are far more innocent Americans who benefit from strong encryption than there are criminals who exploit it. Encryption is also essential to our economy. Device manufacturers could suffer major economic losses if they are prohibited from competing with foreign manufacturers who offer more secure devices. Encryption also protects major companies from corporate and nation-state espionage. As more daily business activities are done on smartphones and other devices, they may now hold highly proprietary or sensitive information. Those devices could be targeted even more than they are now if all that has to be done to access that information is to steal an employee’s smartphone and exploit a vulnerability the manufacturer was required to create.
  • Vance also suggests that the US would be justified in creating such a requirement since other Western nations are contemplating requiring encryption backdoors as well. Regardless of whether other countries are debating similar proposals, we cannot afford a race to the bottom on cybersecurity. Heads of the intelligence community regularly warn that cybersecurity is the top threat to our national security. Strong encryption is our best defense against cyber threats, and following in the footsteps of other countries by weakening that critical tool would do incalculable harm. Furthermore, even if the US or other countries did implement such a proposal, criminals could gain access to devices with strong encryption through the black market. Thus, only innocent people would be negatively affected, and some of those innocent people might even become criminals simply by trying to protect their privacy by securing their data and devices. Finally, Vance argues that David Kaye, UN Special Rapporteur for Freedom of Expression and Opinion, supported the idea that court-ordered decryption doesn’t violate human rights, provided certain criteria are met, in his report on the topic. However, in the context of Vance’s proposal, this seems to conflate the concepts of court-ordered decryption and of government-mandated encryption backdoors. The Kaye report was unequivocal about the importance of encryption for free speech and human rights. The report concluded that:
  • States should promote strong encryption and anonymity. National laws should recognize that individuals are free to protect the privacy of their digital communications by using encryption technology and tools that allow anonymity online. … States should not restrict encryption and anonymity, which facilitate and often enable the rights to freedom of opinion and expression. Blanket prohibitions fail to be necessary and proportionate. States should avoid all measures that weaken the security that individuals may enjoy online, such as backdoors, weak encryption standards and key escrows. Additionally, the group of intelligence experts that was hand-picked by the President to issue a report and recommendations on surveillance and technology, concluded that: [R]egarding encryption, the U.S. Government should: (1) fully support and not undermine efforts to create encryption standards; (2) not in any way subvert, undermine, weaken, or make vulnerable generally available commercial software; and (3) increase the use of encryption and urge US companies to do so, in order to better protect data in transit, at rest, in the cloud, and in other storage.
  • The clear consensus among human rights experts and several high-ranking intelligence experts, including the former directors of the NSA, Office of the Director of National Intelligence, and DHS, is that mandating encryption backdoors is dangerous. Unaddressed Concerns: Preventing Encrypted Devices from Entering the US and the Slippery Slope In addition to the significant faults in Vance’s arguments in favor of his proposal, he fails to address the question of how such a restriction would be effectively implemented. There is no effective mechanism for preventing code from becoming available for download online, even if it is illegal. One critical issue the Vance proposal fails to address is how the government would prevent, or even identify, encrypted smartphones when individuals bring them into the United States. DHS would have to train customs agents to search the contents of every person’s phone in order to identify whether it is encrypted, and then confiscate the phones that are. Legal and policy considerations aside, this kind of policy is, at the very least, impractical. Preventing strong encryption from entering the US is not like preventing guns or drugs from entering the country — encrypted phones aren’t immediately obvious as is contraband. Millions of people use encrypted devices, and tens of millions more devices are shipped to and sold in the US each year.
  • Finally, there is a real concern that if Vance’s proposal were accepted, it would be the first step down a slippery slope. Right now, his proposal only calls for access to smartphones and devices running mobile operating systems. While this policy in and of itself would cover a number of commonplace devices, it may eventually be expanded to cover laptop and desktop computers, as well as communications in transit. The expansion of this kind of policy is even more worrisome when taking into account the speed at which technology evolves and becomes widely adopted. Ten years ago, the iPhone did not even exist. Who is to say what technology will be commonplace in 10 or 20 years that is not even around today. There is a very real question about how far law enforcement will go to gain access to information. Things that once seemed like merely science fiction, such as wearable technology and artificial intelligence that could be implanted in and work with the human nervous system, are now available. If and when there comes a time when our “smart phone” is not really a device at all, but is rather an implant, surely we would not grant law enforcement access to our minds.
  • Policymakers should dismiss Vance’s proposal to prohibit the use of strong encryption to protect our smartphones and devices in order to ensure law enforcement access. Undermining encryption, regardless of whether it is protecting data in transit or at rest, would take us down a dangerous and harmful path. Instead, law enforcement and the intelligence community should be working to alter their skills and tactics in a fast-evolving technological world so that they are not so dependent on information that will increasingly be protected by encryption.
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Patent Troll Sues Everyone For Infringing On Encryption-Related Patent By Encrypting Th... - 0 views

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    "from the um,-we-actually-offer-no-encryption-services-of-our-own.-sorry. dept Underdog Texas company takes on corporate giants! Scores of big brands - from AT&T and Yahoo! to Netflix, GoPro and Macy's - are being sued because their HTTPS websites allegedly infringe an encryption patent. It appears in May this year CryptoPeak Solutions, based in Longview, Texas, got its hands on US Patent 6,202,150, which describes "auto-escrowable and auto-certifiable cryptosystems." CryptoPeak reckons TLS-secured websites that use elliptic curve cryptography are infringing the patent - so it's suing owners of HTTPS websites that use ECC. Top tip: loads of websites use ECC these days to securely encrypt their traffic."
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Bulk Collection Under Section 215 Has Ended… What's Next? | Just Security - 0 views

  • The first (and thus far only) roll-back of post-9/11 surveillance authorities was implemented over the weekend: The National Security Agency shuttered its program for collecting and holding the metadata of Americans’ phone calls under Section 215 of the Patriot Act. While bulk collection under Section 215 has ended, the government can obtain access to this information under the procedures specified in the USA Freedom Act. Indeed, some experts have argued that the Agency likely has access to more metadata because its earlier dragnet didn’t cover cell phones or Internet calling. In addition, the metadata of calls made by an individual in the United States to someone overseas and vice versa can still be collected in bulk — this takes place abroad under Executive Order 12333. No doubt the NSA wishes that this was the end of the surveillance reform story and the Paris attacks initially gave them an opening. John Brennan, the Director of the CIA, implied that the attacks were somehow related to “hand wringing” about spying and Sen. Tom Cotton (R-Ark.) introduced a bill to delay the shut down of the 215 program. Opponents of encryption were quick to say: “I told you so.”
  • But the facts that have emerged thus far tell a different story. It appears that much of the planning took place IRL (that’s “in real life” for those of you who don’t have teenagers). The attackers, several of whom were on law enforcement’s radar, communicated openly over the Internet. If France ever has a 9/11 Commission-type inquiry, it could well conclude that the Paris attacks were a failure of the intelligence agencies rather than a failure of intelligence authorities. Despite the passage of the USA Freedom Act, US surveillance authorities have remained largely intact. Section 702 of the FISA Amendments Act — which is the basis of programs like PRISM and the NSA’s Upstream collection of information from Internet cables — sunsets in the summer of 2017. While it’s difficult to predict the political environment that far out, meaningful reform of Section 702 faces significant obstacles. Unlike the Section 215 program, which was clearly aimed at Americans, Section 702 is supposedly targeted at foreigners and only picks up information about Americans “incidentally.” The NSA has refused to provide an estimate of how many Americans’ information it collects under Section 702, despite repeated requests from lawmakers and most recently a large cohort of advocates. The Section 215 program was held illegal by two federal courts (here and here), but civil attempts to challenge Section 702 have run into standing barriers. Finally, while two review panels concluded that the Section 215 program provided little counterterrorism benefit (here and here), they found that the Section 702 program had been useful.
  • There is, nonetheless, some pressure to narrow the reach of Section 702. The recent decision by the European Court of Justice in the safe harbor case suggests that data flows between Europe and the US may be restricted unless the PRISM program is modified to protect the information of Europeans (see here, here, and here for discussion of the decision and reform options). Pressure from Internet companies whose business is suffering — estimates run to the tune of $35 to 180 billion — as a result of disclosures about NSA spying may also nudge lawmakers towards reform. One of the courts currently considering criminal cases which rely on evidence derived from Section 702 surveillance may hold the program unconstitutional either on the basis of the Fourth Amendment or Article III for the reasons set out in this Brennan Center report. A federal district court in Colorado recently rejected such a challenge, although as explained in Steve’s post, the decision did not seriously explore the issues. Further litigation in the European courts too could have an impact on the debate.
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  • The US intelligence community’s broadest surveillance authorities are enshrined in Executive Order 12333, which primarily covers the interception of electronic communications overseas. The Order authorizes the collection, retention, and dissemination of “foreign intelligence” information, which includes information “relating to the capabilities, intentions or activities of foreign powers, organizations or persons.” In other words, so long as they are operating outside the US, intelligence agencies are authorized to collect information about any foreign person — and, of course, any Americans with whom they communicate. The NSA has conceded that EO 12333 is the basis of most of its surveillance. While public information about these programs is limited, a few highlights give a sense of the breadth of EO 12333 operations: The NSA gathers information about every cell phone call made to, from, and within the Bahamas, Mexico, Kenya, the Philippines, and Afghanistan, and possibly other countries. A joint US-UK program tapped into the cables connecting internal Yahoo and Google networks to gather e-mail address books and contact lists from their customers. Another US-UK collaboration collected images from video chats among Yahoo users and possibly other webcam services. The NSA collects both the content and metadata of hundreds of millions of text messages from around the world. By tapping into the cables that connect global networks, the NSA has created a database of the location of hundreds of millions of mobile phones outside the US.
  • Given its scope, EO 12333 is clearly critical to those seeking serious surveillance reform. The path to reform is, however, less clear. There is no sunset provision that requires action by Congress and creates an opportunity for exposing privacy risks. Even in the unlikely event that Congress was inclined to intervene, it would have to address questions about the extent of its constitutional authority to regulate overseas surveillance. To the best of my knowledge, there is no litigation challenging EO 12333 and the government doesn’t give notice to criminal defendants when it uses evidence derived from surveillance under the order, so the likelihood of a court ruling is slim. The Privacy and Civil Liberties Oversight Board is currently reviewing two programs under EO 12333, but it is anticipated that much of its report will be classified (although it has promised a less detailed unclassified version as well). While the short-term outlook for additional surveillance reform is challenging, from a longer-term perspective, the distinctions that our law makes between Americans and non-Americans and between domestic and foreign collection cannot stand indefinitely. If the Fourth Amendment is to meaningfully protect Americans’ privacy, the courts and Congress must come to grips with this reality.
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