US national security

Most recent

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  Nun faces up to 30 years in prison for protesting at nuclear weapons facility

  4 Oct 2013:

  District judge denies appeal of Sister Megan Rice, 83, and two other activists, citing their intent to 'disarm' Oak Ridge

• NSA files: latest reaction and developments - live

  Live 4 Oct 2013: The home of all Edward Snowden and NSA related developments around the world, as controversy over leaks by the whistleblower continue to make headlines

• NSA and GCHQ target Tor network that protects anonymity of web users

  4 Oct 2013:

  • Top-secret documents detail repeated efforts to crack Tor
  • Tool is funded by US government and relied on by dissidents and activists
  • Agencies have failed to break core security of network but have limited success in attacking users' computers

• German intelligence service is as bad as the NSA

  4 Oct 2013:

  Kai Biermann: There has been much criticism of the US agency in Germany, but surveillance laws in both countries fail to protect internet privacy

• Attacking Tor: how the NSA targets users' online anonymity

  4 Oct 2013:

  Secret servers and a privileged position on the internet's backbone used to identify users and attack target computers

• Why the NSA's attacks on the internet must be made public

  4 Oct 2013:

  Bruce Schneier: By reporting on the agency's actions, the vulnerabilities in our computer systems can be fixed. It's the only way to force change

• Tor: 'The king of high-secure, low-latency anonymity'

  Interactive, 4 Oct 2013:

  Extracts from top-secret NSA document acknowledge the fundamental security of the Tor protection tool and say 'there are no contenders to the throne in waiting'

• 'Peeling back the layers of Tor with EgotisticalGiraffe' – read the document

  Interactive, 4 Oct 2013:

  Files show how NSA uses a technique with codename EgotisticalGiraffe to attack Tor users through vulnerable software on their computers

• 'Tor Stinks' presentation – read the full document

  Interactive, 4 Oct 2013:

  Top-secret presentation says 'We will never be able to de-anonymize all Tor users all the time' but 'with manual analysis we can de-anonymize a very small fraction of Tor users'

• GCHQ: EU surveillance hearing is told of huge cyber-attack on Belgian firm

  3 Oct 2013: Belgacom boss says no company or country could have withstood cyber-attack of this size and sophistication

• The Snowden files: why the British public should be worried about GCHQ

  3 Oct 2013:

  When the Guardian offered John Lanchester access to the GCHQ files, the journalist and novelist was initially unconvinced. But what the papers told him was alarming: that Britain is sliding towards an entirely new kind of surveillance society

• Tom Clancy: novelist as business franchise

  3 Oct 2013:

  Alan Yuhas: Ronald Reagan's favourite author was a prolific thriller writer. But his real legacy is as a prolifically profitable entrepreneur

• Edward Snowden should be put on kill list, joke US intelligence chiefs

  3 Oct 2013: Former NSA and CIA chief and chair of House intelligence committee in jovial mood at Cybersecurity Summit. By Jemima Kiss

• Ex-Microsoft privacy adviser: I don't trust company after NSA revelations

  30 Sep 2013: Caspar Bowden says he was unaware of Prism data-sharing program when he worked at software firm

• UK's surveillance laws need overhaul, says former defence secretary

  26 Sep 2013:

  Lord King urges ministers to review legislation in wake of Edward Snowden leaks to keep pace with changes in communications

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