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deborahnolan74

How the N.S.A. Cracked the Web - The New Yorker - 0 views

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    It’s been nearly three months since Edward Snowden started telling the world about the National Security Agency’s mass surveillance of global communications. But the latest disclosures, by the Guardian, New York Times, and ProPublica are perhaps the most profound yet: the N.S.A. and its partner agency in the United Kingdom, the Government Communications Headquarters, possess significant capabilities to circumvent widely used encryption software in order to access private data. Encryption poses a problem for intelligence agencies by scrambling data with a secret code so that even if they, or any other third-party, manages to capture it, they cannot read it—unless they possess the key to decrypt it or have the ability to crack the encryption scheme. Encryption has become only more pervasive in the decade since the N.S.A.’s “aggressive, multipronged effort to break widely used Internet encryption technologies” began in 2000. When you log into Gmail or Facebook, chat over iMessage, or check your bank account, the data is typically encrypted. This is because encryption is vital for everyday Web transactions; if for instance, you were to log in to your Gmail account using a park’s open wireless network and your username and password were transmitted in plain form, without being encrypted, your credentials could potentially be captured by anyone using that same network.
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    It’s been nearly three months since Edward Snowden started telling the world about the National Security Agency’s mass surveillance of global communications. But the latest disclosures, by the Guardian, New York Times, and ProPublica are perhaps the most profound yet: the N.S.A. and its partner agency in the United Kingdom, the Government Communications Headquarters, possess significant capabilities to circumvent widely used encryption software in order to access private data. Encryption poses a problem for intelligence agencies by scrambling data with a secret code so that even if they, or any other third-party, manages to capture it, they cannot read it—unless they possess the key to decrypt it or have the ability to crack the encryption scheme. Encryption has become only more pervasive in the decade since the N.S.A.’s “aggressive, multipronged effort to break widely used Internet encryption technologies” began in 2000. When you log into Gmail or Facebook, chat over iMessage, or check your bank account, the data is typically encrypted. This is because encryption is vital for everyday Web transactions; if for instance, you were to log in to your Gmail account using a park’s open wireless network and your username and password were transmitted in plain form, without being encrypted, your credentials could potentially be captured by anyone using that same network.
Ryan ORourke

Disinformation - Wikipedia, the free encyclopedia - 0 views

    • ino moreno
       
      Interesting!
  • Another technique of concealing facts, or censorship, is also used if the group can affect such control. When channels of information cannot be completely closed, they can be rendered useless by filling them with disinformation, effectively lowering their signal-to-noise ratio and discrediting the opposition by association with many easily disproved false claims.
    • ino moreno
       
      Good examples!
  • ...6 more annotations...
  • Examples of disinformation
  • Disinformation may include distribution of forged documents, manuscripts, and photographs, or spreading malicious rumors and fabricated intelligence. Its techniques may also be found in commerce and government, used to try to undermine the position of a competitor.
  • A classic example of disinformation occurred during World War II, preceding the Normandy landings, in what would be known as Operation Fortitude. British intelligence convinced the German Armed Forces that a much larger invasion force was about to cross the English Channel from Kent, England.
  • The Cold War made disinformation a recognized military and political tactic. Military disinformation techniques were described by Vladimir Volkoff.
  • Conspiracy theorists often accuse governments of spreading disinformation in a "war for your mind", but also sometimes accuse each other of being "disinformation agents".
  • Disinformation is intentionally false or inaccurate information that is spread deliberately. For this reason, it is synonymous with and sometimes called black propaganda. It is an act of deception and false statements to convince someone of untruth.
    • Ryan ORourke
       
      Good info
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    "Disinformation is intentionally false or inaccurate information that is spread deliberately. For this reason, it is synonymous with and sometimes called black propaganda. It is an act of deception and false statements to convince someone of untruth."
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    "Disinformation is intentionally false or inaccurate information that is spread deliberately. For this reason, it is synonymous with and sometimes called black propaganda. It is an act of deception and false statements to convince someone of untruth."
ino moreno

Independent Learning in Higher Education - Google Books - 0 views

shared by ino moreno on 10 Feb 13 - No Cached
    • ino moreno
       
      cannot high light this...
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    PERRFECT!!!
Cameron Browne

Copyright - The Definition of Copyright - 0 views

  • Copyright refers to laws that regulate the use of the work of a creator, such as an artist or author. This includes copying, distributing, altering and displaying creative, literary and other types of work. Unless otherwise stated in a contract, the author or creator of a work retains the copyright.
  • For a copyright to apply to a work, it must be an original idea that is put to use. The idea alone cannot be protected by copyright. It is the physical use of that idea, such as an illustration or a written novel, that is covered under copyright law.
futuristspeaker

Futurist Speaker - 1 views

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    Senior Futurist at the DaVinci Institute, and Google's top rated Futurist Speaker. Unlike most speakers, Thomas works closely with his Board of Visionaries to develop original research studies. This enables him to speak on unusual topics and translate trends into unique business opportunities.
futuristspeaker

10 Unanswerable Questions that Neither Science nor Religion can Answer - Futurist Speaker - 2 views

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    A few years ago I was taking a tour of a dome shaped house, and the architect explained to me that domes are an optical illusion. Whenever someone enters a room, their eyes inadvertently glance up at the corners of the room to give them the contextual dimensions of the space they're in.
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