industryterm:internet infrastructure

  • Handshake, ENS and Decentralized Naming Services Explained
    https://hackernoon.com/handshake-ens-and-decentralized-naming-services-explained-2e69a1ca1313?s

    The Domain Name System has been in operation for decades and is the infrastructure that handles billions of queries over the internet. As a user, you rely on your operating system and browser to help navigate the internet. However, whats humming quietly is the back-end infrastructure that helps your device find the right website. The #dns is part of the internet infrastructure which is a distributed network that handles queries from billions of people. The query is sent to a resolving server and its only task is to find the IP address behind the website you requested.Recently many blockchain based solutions are starting to rise and they offer a compelling value proposition. Imagine being in Turkey the day they disabled the resolving server from seeking the Twitter IP address. How would (...)

    #cryptocurrency #ethereum #security #bitcoin

  • Silicon Valley’s Sixty-Year Love Affair with the Word “Tool” | The New Yorker
    https://www.newyorker.com/tech/elements/silicon-valleys-sixty-year-love-affair-with-the-word-tool

    In the written remarks that Mark Zuckerberg, the C.E.O. of Facebook, submitted in advance of his testimony on Capitol Hill this week, he used the word “tool” eleven times. “As Facebook has grown, people everywhere have gotten a powerful new tool to stay connected to the people they love, make their voices heard, and build communities and businesses,” Zuckerberg wrote. “We have a responsibility to not just build tools, but to make sure those tools are used for good.” Later, he added, “I don’t want anyone to use our tools to undermine democracy.” In his testimony before the Senate Judiciary and Commerce Committees on Tuesday, Zuckerberg referred to “these tools,” “those tools, “any tool,” “technical tools,” and—thirteen times—“A.I. tools.” On Wednesday, at a separate hearing of the House Energy and Commerce Committee, a congressman from Florida told Zuckerberg, “Work on those tools as soon as possible, please.”

    What’s in a tool? The Oxford English Dictionary will tell you that the English word is more than a thousand years old and that, since the mid-sixteenth century, it has been used as the slur that we’re familiar with today.

    In Silicon Valley, according to Siva Vaidhyanathan, a professor at the University of Virginia whose book about Facebook, “Antisocial Media,” is due out in September, “Tools are technologies that generate other technologies.” When I asked an engineer friend who builds “developer tools” for his definition, he noted that a tool is distinct from a product, since a product is “experienced rather than used.” The iTunes Store, he said, is a product: “there are lots of songs you can download, but it’s just a static list.” A Web browser, by contrast, is a tool, because “the last mile of its use is underspecified.”

    Yesterday was not Zuckerberg’s first time being called in and interrogated about a Web site that he created. In the fall of 2003, when he was a sophomore at Harvard, a disciplinary body called the Ad Board summoned him to answer questions about Facemash, the Facebook precursor that he had just released. Using I.D. photos of female undergraduates scraped from the university’s online directories, Facemash presented users with pairs of women and asked them to rank who was “hotter.” (“Were we let in for our looks? No,” the site proclaimed. “Will we be judged on them? Yes.”) By 10 P.M. on the day Facemash launched, some four hundred and fifty visitors had cast at least twenty-two thousand votes. Several student groups, including Fuerza Latina and the Harvard Association of Black Women, led an outcry. But Zuckerberg insisted to the Ad Board that he had not intended to “insult” anyone. As the student newspaper, the Crimson, reported, “The programming and algorithms that made the site function were Zuckerberg’s primary interest in creating it.” The point of Facemash was to make a tool. The fact that it got sharpened on the faces of fellow-students was incidental.

    The exaltation of tools has a long history in the Bay Area, going back to the late nineteen-sixties, when hippie counterculture intersected with early experiments in personal computing. In particular, the word got its cachet from the “Whole Earth Catalog,” a compendium of product reviews for commune dwellers that appeared several times a year, starting in 1968, and then sporadically after 1972. Its slogan: “Access to tools.” The publisher of the “Catalog,” Stewart Brand—a Stanford-trained biologist turned hippie visionary and entrepreneur—would later call it “the first instance of desktop publishing.” Steve Jobs, in his 2005 commencement address at Stanford, described it as “one of the bibles of my generation.” The “Catalog,” Jobs said, was “Google in paperback form, thirty-five years before Google came along. It was idealistic, and overflowing with neat tools and notions.” Jobs’s biographer, Walter Isaacson, quotes Brand as saying that the Apple co-founder was a kindred spirit; in designing products, Jobs “got the notion of tools for human use.” With the rise of personal computing, the term “tools” migrated from communes to software. The generation of tech leaders who grew up taking P.C.s and the World Wide Web for granted nevertheless inherited an admiration for Brand. In 2016, for instance, Facebook’s head of product, Chris Cox, joined him onstage at the Aspen Ideas Festival to give a talk titled “Connecting the Next Billion.”

    Tool talk encodes an entire attitude to politics—namely, a rejection of politics in favor of tinkering. In the sixties, Brand and the “Whole Earth Catalog” presented tools as an alternative to activism. Unlike his contemporaries in the antiwar, civil-rights, and women’s movements, Brand was not interested in gender, race, class, or imperialism. The transformations that he sought were personal, not political. In defining the purpose of the “Catalog,” he wrote, “a realm of intimate, personal power is developing—power of the individual to conduct his own education, find his own inspiration, shape his own environment, and share his adventure with whoever is interested.” Like Zuckerberg, Brand saw tools as a neutral means to engage any and every user. “Whole Earth eschewed politics and pushed grassroots direct power—tools and skills,” he later wrote. If people got good enough tools to build the communities they wanted, politics would take care of itself.

    #Facebook #Fred_Turner #Stewart_Brand #Tools
    This idea became highly influential in the nineties, as the Stanford historian Fred Turner demonstrates in his book “From Counterculture to Cyberculture.” Through Wired magazine, which was founded by Brand’s collaborator Kevin Kelly, the message reached not just Silicon Valley but also Washington. The idea that tools were preferable to politics found a ready audience in a decade of deregulation. The sense that the Web was somehow above or beyond politics justified laws that privatized Internet infrastructure and exempted sites from the kinds of oversight that governed traditional publishers. In other words, Brand’s philosophy helped create the climate in which Facebook, Google, and Twitter could become the vast monopolies that they are today—a climate in which dubious political ads on these platforms, and their casual attitudes toward sharing user data, could pass mostly unnoticed. As Turner put it in a recent interview with Logic magazine (of which I am a co-founder), Brand and Wired persuaded lawmakers that Silicon Valley was the home of the future. “Why regulate the future?” Turner asked. “Who wants to do that?”

  • “A major Russian telecommunications company appears to have begun providing an Internet connection to North Korea. The new link supplements one from China and will provide back-up to Pyongyang at a time the US government is reportedly attacking its Internet infrastructure and pressuring China to end all business with North Korea.”

    http://www.38north.org/2017/10/mwilliams100117

    Very good use of #OSINT, too.

    #NorthKorea #TransTeleCom #StarJV #DPRK

  • The Geopolitical Economy of the Global Internet Infrastructure on JSTOR
    https://www.jstor.org/stable/10.5325/jinfopoli.7.2017.0228

    Article très intéressant qui repositionne les Etats dans la gestion de l’infrastructure globale de l’internet. En fait, une infrastructure globale pour le déploiement du capital (une autre approche de la géopolitique, issue de David Harvey).

    According to many observers, economic globalization and the liberalization of telecoms/internet policy have remade the world in the image of the United States. The dominant roles of Amazon, Apple, Facebook, and Google have also led to charges of US internet imperialism. This article, however, argues that while these internet giants dominate some of the most popular internet services, the ownership and control of core elements of the internet infrastructure—submarine cables, internet exchange points, autonomous system numbers, datacenters, and so on—are tilting increasingly toward the EU and BRICS (i.e., Brazil, Russia, India, China, and South Africa) countries and the rest of the world, complicating views of hegemonic US control of the internet and what Susan Strange calls the knowledge structure.

    This article takes a different tack. It argues that while US-based internet giants do dominate some of the middle and top layers of the internet—for example, operating systems (iOS, Windows, Android), search engines (Google), social networks (Facebook), online retailing (Amazon), over-the-top TV (Netflix), browsers (Google Chrome, Apple Safari, Microsoft Explorer), and domain names (ICANN)—they do not rule the hardware, or material infrastructure, upon which the internet and daily life, business, governments, society, and war increasingly depend. In fact, as the article shows, ownership and control of many core elements of the global internet infrastructure—for example, fiber optic submarine cables, content delivery networks (CDNs), autonomous system numbers (ASN), and internet exchange points (IXPs)—are tilting toward the rest of the world, especially Europe and the BRICS (i.e., Brazil, Russia, India, China, and South Africa). This reflects the fact that the United States’ standing in the world is slipping while an ever more multipolar world is arising.

    International internet backbone providers, internet content companies, and CDNs interconnect with local ISPs and at one or more of the nearly 2000 IXPs around the world. The largest IXPs are in New York, London, Amsterdam, Frankfurt, Seattle, Chicago, Moscow, Sao Paulo, Tokyo, and Hong Kong. They are core elements of the internet that switch traffic between all the various networks that comprise the internet system, and help to establish accessible, affordable, fast, and secure internet service.

    In developed markets, internet companies such as Google, Baidu, Facebook, Netflix, Youku, and Yandex use IXPs to interconnect with local ISPs such as Deutsche Telecoms in Germany, BT or Virgin Media in Britain, or Comcast in the United States to gain last-mile access to their customers—and vice versa, back up the chain. Indeed, 99 percent of internet traffic handled by peering arrangements among such parties occurs without any money changing hands or a formal contract.50 Where IXPs do not exist or are rare, as in Africa, or run poorly, as in India, the cost of bandwidth is far more expensive. This is a key factor that helps to explain why internet service is so expensive in areas of the world that can least afford it. It is also why the OECD and EU encourage developing countries to make IXPs a cornerstone of economic development and telecoms policy work.

    The network of networks that make up the internet constitute a sprawling, general purpose platform upon which financial markets, business, and trade, as well as diplomacy, spying, national security, and war depend. The world’s largest electronic payments system operator, the Society for Worldwide Interbank Financial Telecommunications’ (SWIFT) secure messaging network carries over 25 million messages a day involving payments that are believed to be worth over $7 trillion USD.59 Likewise, the world’s biggest foreign currency settlement system, the CLS Bank, executes upward of a million trades a day worth between $1.5 and $2.5 trillion over the global cable systems—although that is down by half from its high point in 2008.60 As Stephen Malphrus, former chief of staff to the US Federal Reserve Chairman Ben Bernanke, observed, when “communications networks go down, the financial services sector does not grind to a halt, rather it snaps to a halt.”61

    Governments and militaries also account for a significant portion of internet traffic. Indeed, 90 to 95 percent of US government traffic, including sensitive diplomatic and military orders, travels over privately owned cables to reach officials in the field.62 “A major portion of DoD data traveling on undersea cables is unmanned aerial vehicle video,” notes a study done for the Department of Homeland Security by MIT scholar Michael Sechrist.63 Indeed, the Department of Defense’s entire Global Information Grid shares space in these cables with the general public internet.64

    The 3.6 billion people as of early 2016 who use the internet to communicate, share music, ideas and knowledge, browse, upload videos, tweet, blog, organize social events and political protests, watch pornography, read sacred texts, and sell stuff are having the greatest influence on the current phase of internet infrastructure development. Video currently makes up an estimated two-thirds of all internet traffic, and is expected to grow to 80 percent in the next five years,69 with US firms leading the way. Netflix single-handedly accounts for a third of all internet traffic. YouTube is the second largest source of internet traffic on fixed and mobile networks alike the world over. Altogether, the big five internet giants account for roughly half of all “prime-time” internet traffic, a phrasing that deliberately reflects the fact that internet usage swells and peaks at the same time as the classic prime-time television period, that is, 7 p.m. to 11 p.m.

    Importance des investissements des compagnies de l’internet dans les projets de câbles.

    Several things stand out from this analysis. First, in less than a decade, Google has carved out a very large place for itself through its ownership role in four of the six projects (the SJC, Faster, Unity, and Pacific Cable Light initiatives), while Facebook has stakes in two of them (APG and PLCN) and Microsoft in the PLCN project. This is a relatively new trend and one that should be watched in the years ahead.

    A preliminary view based on the publicly available information is that the US internet companies are important but subordinate players in consortia dominated by state-owned national carriers and a few relatively new competitors. Keen to wrest control of core elements of the internet infrastructure that they perceive to have been excessively dominated by United States interests in the past, Asian governments and private investors have joined forces to change things in their favor. In terms of the geopolitical economy of the internet, there is both a shift toward the Asia-Pacific region and an increased role for national governments.

    Return of the State as Regulator of Concentrated Markets

    In addition to the expanded role of the state as market builder, regulator, and information infrastructure policy maker, many regulators have also rediscovered the reality of significant market concentration in the telecom-internet and media industries. Indeed, the US government has rejected several high-profile telecoms mergers in recent years, such as AT&T’s proposal to take over T-Mobile in 2011, T-Mobile’s bid for Sprint in 2014, and Comcast’s attempt to acquire Time Warner Cable last year. Even the approval of Comcast’s blockbuster takeover of NBC Universal in 2011, and Charter Communications acquisition of Time Warner Cable last year, respectively, came with important strings attached and ongoing conduct regulation designed to constrain the companies’ ability to abuse their dominant market power.87 The FCC’s landmark 2016 ruling to reclassify broadband internet access as a common carrier further indicated that US regulators have been alert to the realities of market concentration and telecoms-internet access providers’ capacity to abuse that power, and the need to maintain a vigilant eye to ensure that their practices do not swamp people’s rights to freely express themselves, maintain control over the collection, retention, use, and disclosure of their personal information, and to access a diverse range of services over the internet.88 The 28 members of the European Union, along with Norway, India, and Chile, have adopted similar “common carriage/network neutrality/open network”89 rules to offset the reality that concentration in core elements of these industries is “astonishingly high”90 on the basis of commonly used indicators (e.g., concentration ratios and the Herfindahl–Hirschman Index).

    These developments indicate a new phase in internet governance and control. In the first phase, circa the 1990s, technical experts and organizations such as the Internet Engineers Task Force played a large role, while the state sat relatively passively on the sidelines. In the second phase, circa the early to mid-2000s, commercial forces surged to the fore, while internet governance revolved around the ICANN and the multi-stakeholder model. Finally, the revelations of mass internet surveillance by many states and ongoing disputes over the multi-stakeholder, “internet freedom” agenda on the one side, versus the national sovereignty, multilateral model where the ITU and UN system would play a larger role in internet governance all indicate that significant moves are afoot where the relationship between states and markets is now in a heightened state of flux.

    Such claims, however, are overdrawn. They rely too heavily on the same old “realist,” “struggle for control” model where conflict between nation-states has loomed large and business interests and communication technologies served mainly as “weapons of politics” and the handmaidens of national interests from the telegraph in the nineteenth century to the internet today. Yet, nation-states and private business interests, then and now, not only compete with one another but also cooperate extensively to cultivate a common global space of economic accumulation. Communication technologies and business interests, moreover, often act independent of the nation-state and via “private structures of cooperation,” that is, cartels and consortia, as the history and contemporary state of the undersea cable networks illustrate. In fact, the internet infrastructure of the twenty-first century, much like that of the industrial information infrastructure of the past 150 years, is still primarily financed, owned, and operated by many multinational consortia, although more than a few submarine communications cables are now owned by a relatively new roster of competitive players, such as Tata, Level 3, Global Cloud Xchange, and so forth. They have arisen mostly in the last 20 years and from new quarters, such as India in the case of Tata, for example.

    #Economie_numérique #Géopolitique #Câbles_sous_marins

  • Amazon reveals simple mistake behind massive AWS cloud outage - Puget Sound Business Journal
    http://www.bizjournals.com/seattle/news/2017/03/02/amazon-aws-outage-cause.html

    Members of the Amazon Simple Storage Service team were debugging an issue causing the S3 billing system to progress more slowly than expected Tuesday morning. So the team attempted to take down a small number of servers for one of the subsystems that is used by the billing process.

    “Unfortunately, one of the inputs to the command was entered incorrectly and a larger set of servers was removed than intended,” Amazon said. “The servers that were inadvertently removed supported two other S3 subsystems.”

    The mistake had a cascading effect, leading to widespread problems with Amazon’s massive network of servers that are a huge part of the internet infrastructure. After the servers were accidentally taken offline, they had to be restarted, which takes a while, according to The Verge, which reported on Amazon’s explanation.

    Websites and apps affected by the outage included the Securities and Exchange Commission, Business Insider, Quora and Slack.

    #Amazon #cloud #erreur_humaine

  • A Walking Tour of New York’s Massive Surveillance Network
    https://theintercept.com/2016/09/24/a-walking-tour-of-new-yorks-massive-surveillance-network

    Earlier this month, on the 15th anniversary of the 9/11 attacks, the lower tip of Manhattan was thronged with soldiers in uniform, firefighters marching with photos of lost friends pinned to their backpacks, and tourists bumbling around the new mall at the World Trade Center. Firetrucks and police cars ringed Zuccotti Park and white ribbons adorned the iron fence around the churchyard on Broadway. Trash cans were closed up, with signs announcing “temporary security (...)

    #NYPD #CCTV #écoutes #vidéo-surveillance #surveillance #web

    • Citer juste le premier paragraphe ne résume pas toujours bien de quoi parle l’article...

      Ici il s’agit surtout du livre d’Ingrid Burrington, Networks of New York,

      An Illustrated Field Guide to Urban Internet Infrastructure,” which points out that many of the city’s communications and surveillance programs were conceived and funded in response to the attacks.

      In her book, Burrington, a writer and artist, has sketched the pieces of the internet that are visible on and above the streets of the city, and has explained the business interests and politicking behind their installation. Her book is designed to make the internet tangible, and with that in mind, Burrington (who I first met when she worked on a software project for The Intercept) agreed to take me and a friend on a tour of what she found in the financial district.

      Burrington points out that infrastructure is often designed to be ignored. The field guide, with its cheerful drawings of manhole covers and cable markings, turns the infrastructure into something ordinary and familiar, not intimidating, and not some magical process by which videos and images appear in your phone.

      “If it’s effective, it’s invisible,” she says. “But if it’s taken for granted, we lose the ability to make decisions about how it’s used.”

      #book #infrastructure #internet

  • A New DDoS Reflection Attack: Portmapper (TCP/UDP 111)

    Portmapper is a mechanism to which Remote Procedure Call (RPC) services register in order to allow for calls to be made to the Internet.
    When a client is looking to find the appropriate service, the Portmapper is queried to assist. The response size varies wildly depending on which RPC services are operating on the host.

    http://blog.level3.com/security/a-new-ddos-reflection-attack-portmapper-an-early-warning-to-the-industr

    It already has been used in a number of attacks, with the largest impact to organizations taking place August 10 through 12. These attacks targeted only a subset of verticals, primarily focused on gaming, hosting and Internet infrastructure

    [...]

    On the high end of the spectrum, we have seen responses as large as 1930 bytes for an amplification of 28.4x.

    [...]

    We recommend disabling Portmapper along with NFS, NIS and all other RPC services across the open Internet as a primary option. In situations where the services must remain live, firewalling which IP addresses can reach said services and, subsequently, switching to TCP-only are mitigations to avoid becoming an unknowing participant in DDoS attacks in the future.

    #DDoS #DRDoS

  • lulzlabs/AirChat
    https://github.com/lulzlabs/AirChat

    Un projet des #Anonymous pour des communications « libres » par ondes #radio.

    Airchat is a free communication tool, free as in ’free beer’ and free as in ’jeremy hammond must be freed’.
    It doesn’t need the internet infrastructure, nor does it need a cellphone network,
    instead it relies on any available radio link

    Y’a aussi une vidéo d’explications, mais avec pas beaucoup d’explications.

    http://vimeo.com/92651272

    • #cccp

      We traded bandwidth for freedom, or to be more exact we traded bandwidth for freedom, simplicity and low cost. which indeed are the real conditions needed to democratize this solution. so yeah. sorry about the bandwidth but we do not regret it. We will be looking for solutions to this in the future but keep in mind that ’freedom, simplicity and low cost’ won’t be given up.