The vital whistle-blowing of Edward Snowden continues to bear fruit. We have a right in a democratic society to know that our privacy is violated on a daily basis. And what we can do to protect ourselves.
The Guardian (by Glenn Greenwald, James Ball and Julia Borger):
US and British intelligence agencies have successfully cracked much of the online encryption relied upon by hundreds of millions of people to protect the privacy of their personal data, online transactions and emails, according to top-secret documents revealed by former contractor Edward Snowden.
The files show that the National Security Agency and its UK counterpart GCHQ have broadly compromised the guarantees thatinternet companies have given consumers to reassure them that their communications, online banking and medical records would be indecipherable to criminals or governments.
The agencies, the documents reveal, have adopted a battery of methods in their systematic and ongoing assault on what they see as one of the biggest threats to their ability to access huge swathes of internet traffic – “the use of ubiquitous encryption across the internet”.
Those methods include covert measures to ensure NSA control over setting of international encryption standards, the use of supercomputers to break encryption with “brute force”, and – the most closely guarded secret of all – collaboration with technology companies and internet service providers themselves.
Through these covert partnerships, the agencies have inserted secret vulnerabilities – known as backdoors or trapdoors – into commercial encryption software.
The files, from both the NSA and GCHQ, were obtained by the Guardian, and the details are being published today in partnership with the New York Times and ProPublica. They reveal:
• A 10-year NSA program against encryption technologies made a breakthrough in 2010 which made “vast amounts” of data collected through internet cable taps newly “exploitable”.
• The NSA spends $250m a year on a program which, among other goals, works with technology companies to “covertly influence” their product designs.
• The secrecy of their capabilities against encryption is closely guarded, with analysts warned: “Do not ask about or speculate on sources or methods.”
• The NSA describes strong decryption programs as the “price of admission for the US to maintain unrestricted access to and use of cyberspace”.
• A GCHQ team has been working to develop ways into encrypted traffic on the “big four” service providers, named as Hotmail, Google, Yahoo and Facebook.
Pro Publica (by Jeff Larson, Scott Shane and Nicole Perlroth):
The National Security Agency is winning its long-running secret war on encryption, using supercomputers, technical trickery, court orders and behind-the-scenes persuasion to undermine the major tools protecting the privacy of everyday communications in the Internet age, according to newly disclosed documents.
The agency has circumvented or cracked much of the encryption, or digital scrambling, that guards global commerce and banking systems, protects sensitive data like trade secrets and medical records, and automatically secures the e-mails, Web searches, Internet chats and phone calls of Americans and others around the world, the documents show.
Many users assume — or have been assured by Internet companies — that their data is safe from prying eyes, including those of the government, and the N.S.A. wants to keep it that way. The agency treats its recent successes in deciphering protected information as among its most closely guarded secrets, restricted to those cleared for a highly classified program code-named Bullrun, according to the documents, provided by Edward J. Snowden, the former N.S.A. contractor.
Beginning in 2000, as encryption tools were gradually blanketing the Web, the N.S.A. invested billions of dollars in a clandestine campaign to preserve its ability to eavesdrop. Having lost a public battle in the 1990s to insert its own “back door” in all encryption, it set out to accomplish the same goal by stealth.
The agency, according to the documents and interviews with industry officials, deployed custom-built, superfast computers to break codes, and began collaborating with technology companies in the United States and abroad to build entry points into their products. The documents do not identify which companies have participated.
The N.S.A. hacked into target computers to snare messages before they were encrypted. And the agency used its influence as the world’s most experienced code maker to covertly introduce weaknesses into the encryption standards followed by hardware and software developers around the world.
“For the past decade, N.S.A. has led an aggressive, multipronged effort to break widely used Internet encryption technologies,” said a 2010 memo describing a briefing about N.S.A. accomplishments for employees of its British counterpart, Government Communications Headquarters, or GCHQ. “Cryptanalytic capabilities are now coming online. Vast amounts of encrypted Internet data which have up till now been discarded are now exploitable.”
When the British analysts, who often work side by side with N.S.A. officers, were first told about the program, another memo said, “those not already briefed were gobsmacked!”
An intelligence budget document makes clear that the effort is still going strong. “We are investing in groundbreaking cryptanalytic capabilities to defeat adversarial cryptography and exploit Internet traffic,” the director of national intelligence, James R. Clapper Jr., wrote in his budget request for the current year.