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Updated: 38 min 17 sec ago

Mathematicians Solve the Topological Mystery Behind the "Brazuca" Soccer Ball

Thu, 10/07/2014 - 14:26
KentuckyFC (1144503) writes "In the 1970 World Cup in Mexico, teams used a new kind of ball called the Telstar made from 12 black pentagonal panels and 20 white hexagonal panels. This ball has icosahedral symmetry and its own molecular analogue in the form of C60, the famous soccer ball-shaped fullerene. In 2006, a new ball called the TeamGeist was introduced at the World Cup in Germany. This was made of 14 curved panels that together gave it tetrahedral symmetry. This also had a molecular analogue with tetrahedral symmetry among the fullerenes. Now teams at the current World Cup in Brazil are playing with yet another design: the Brazuca, a ball constructed from six panels each with a four-leaf clover shape that knit together like a jigsaw to form a sphere. This has octahedral symmetry. But here's question that has been puzzling chemists, topologists and..errr...soccer fans: is there a molecular analogue of the Brazuca? Or put another way, can fullerenes have octahedral symmetry? Now a pair of mathematicians have finally solved this problem. They've shown that fullerenes can indeed have octahedral symmetry just like the Brazuca, although in addition to hexagonal and pentagonal carbon rings, the ball-shaped molecules must also have rings of 4 and 8 carbon atoms. The next stage is to actually synthesis one of these fullerenes, perhaps something to keep chemists occupied until the 2018 World Cup in Russia."

Read more of this story at Slashdot.








India's National Informatics Centre Forged Google SSL Certificates

Thu, 10/07/2014 - 13:45
NotInHere (3654617) writes As Google writes on its Online Security Blog, the National Informatics Centre of India (NIC) used its intermediate CA certificate, issued by Indian CCA, to issue several unauthorized certificates for Google domains, allowing it to do Man in the middle attacks. Possible impact however is limited, as, according to Google, the root certificates for the CA were only installed on Windows, which Firefox doesn't use — and for the Chrom{e,ium} browser, the CA for important Google domains is pinned to the Google CA. According to its website, the NIC CA has suspended certificate issuance, and according to Google, its root certificates were revoked by Indian CCA.

Read more of this story at Slashdot.








India's National Informatics Centre Forged Google SSL Certificates

Thu, 10/07/2014 - 13:45
NotInHere (3654617) writes As Google writes on its Online Security Blog, the National Informatics Centre of India (NIC) used its intermediate CA certificate, issued by Indian CCA, to issue several unauthorized certificates for Google domains, allowing it to do Man in the middle attacks. Possible impact however is limited, as, according to Google, the root certificates for the CA were only installed on Windows, which Firefox doesn't use — and for the Chrom{e,ium} browser, the CA for important Google domains is pinned to the Google CA. According to its website, the NIC CA has suspended certificate issuance, and according to Google, its root certificates were revoked by Indian CCA.

Read more of this story at Slashdot.








India's National Informatics Centre Forged Google SSL Certificates

Thu, 10/07/2014 - 13:45
NotInHere (3654617) writes As Google writes on its Online Security Blog, the National Informatics Centre of India (NIC) used its intermediate CA certificate, issued by Indian CCA, to issue several unauthorized certificates for Google domains, allowing it to do Man in the middle attacks. Possible impact however is limited, as, according to Google, the root certificates for the CA were only installed on Windows, which Firefox doesn't use — and for the Chrom{e,ium} browser, the CA for important Google domains is pinned to the Google CA. According to its website, the NIC CA has suspended certificate issuance, and according to Google, its root certificates were revoked by Indian CCA.

Read more of this story at Slashdot.








India's National Informatics Centre Forged Google SSL Certificates

Thu, 10/07/2014 - 13:45
NotInHere (3654617) writes As Google writes on its Online Security Blog, the National Informatics Centre of India (NIC) used its intermediate CA certificate, issued by Indian CCA, to issue several unauthorized certificates for Google domains, allowing it to do Man in the middle attacks. Possible impact however is limited, as, according to Google, the root certificates for the CA were only installed on Windows, which Firefox doesn't use — and for the Chrom{e,ium} browser, the CA for important Google domains is pinned to the Google CA. According to its website, the NIC CA has suspended certificate issuance, and according to Google, its root certificates were revoked by Indian CCA.

Read more of this story at Slashdot.








India's National Informatics Centre Forged Google SSL Certificates

Thu, 10/07/2014 - 13:45
NotInHere (3654617) writes As Google writes on its Online Security Blog, the National Informatics Centre of India (NIC) used its intermediate CA certificate, issued by Indian CCA, to issue several unauthorized certificates for Google domains, allowing it to do Man in the middle attacks. Possible impact however is limited, as, according to Google, the root certificates for the CA were only installed on Windows, which Firefox doesn't use — and for the Chrom{e,ium} browser, the CA for important Google domains is pinned to the Google CA. According to its website, the NIC CA has suspended certificate issuance, and according to Google, its root certificates were revoked by Indian CCA.

Read more of this story at Slashdot.








India's National Informatics Centre Forged Google SSL Certificates

Thu, 10/07/2014 - 13:45
NotInHere (3654617) writes As Google writes on its Online Security Blog, the National Informatics Centre of India (NIC) used its intermediate CA certificate, issued by Indian CCA, to issue several unauthorized certificates for Google domains, allowing it to do Man in the middle attacks. Possible impact however is limited, as, according to Google, the root certificates for the CA were only installed on Windows, which Firefox doesn't use — and for the Chrom{e,ium} browser, the CA for important Google domains is pinned to the Google CA. According to its website, the NIC CA has suspended certificate issuance, and according to Google, its root certificates were revoked by Indian CCA.

Read more of this story at Slashdot.








India's National Informatics Centre Forged Google SSL Certificates

Thu, 10/07/2014 - 13:45
NotInHere (3654617) writes As Google writes on its Online Security Blog, the National Informatics Centre of India (NIC) used its intermediate CA certificate, issued by Indian CCA, to issue several unauthorized certificates for Google domains, allowing it to do Man in the middle attacks. Possible impact however is limited, as, according to Google, the root certificates for the CA were only installed on Windows, which Firefox doesn't use — and for the Chrom{e,ium} browser, the CA for important Google domains is pinned to the Google CA. According to its website, the NIC CA has suspended certificate issuance, and according to Google, its root certificates were revoked by Indian CCA.

Read more of this story at Slashdot.








India's National Informatics Centre Forged Google SSL Certificates

Thu, 10/07/2014 - 13:45
NotInHere (3654617) writes As Google writes on its Online Security Blog, the National Informatics Centre of India (NIC) used its intermediate CA certificate, issued by Indian CCA, to issue several unauthorized certificates for Google domains, allowing it to do Man in the middle attacks. Possible impact however is limited, as, according to Google, the root certificates for the CA were only installed on Windows, which Firefox doesn't use — and for the Chrom{e,ium} browser, the CA for important Google domains is pinned to the Google CA. According to its website, the NIC CA has suspended certificate issuance, and according to Google, its root certificates were revoked by Indian CCA.

Read more of this story at Slashdot.








India's National Informatics Centre Forged Google SSL Certificates

Thu, 10/07/2014 - 13:45
NotInHere (3654617) writes As Google writes on its Online Security Blog, the National Informatics Centre of India (NIC) used its intermediate CA certificate, issued by Indian CCA, to issue several unauthorized certificates for Google domains, allowing it to do Man in the middle attacks. Possible impact however is limited, as, according to Google, the root certificates for the CA were only installed on Windows, which Firefox doesn't use — and for the Chrom{e,ium} browser, the CA for important Google domains is pinned to the Google CA. According to its website, the NIC CA has suspended certificate issuance, and according to Google, its root certificates were revoked by Indian CCA.

Read more of this story at Slashdot.








India's National Informatics Centre Forged Google SSL Certificates

Thu, 10/07/2014 - 13:45
NotInHere (3654617) writes As Google writes on its Online Security Blog, the National Informatics Centre of India (NIC) used its intermediate CA certificate, issued by Indian CCA, to issue several unauthorized certificates for Google domains, allowing it to do Man in the middle attacks. Possible impact however is limited, as, according to Google, the root certificates for the CA were only installed on Windows, which Firefox doesn't use — and for the Chrom{e,ium} browser, the CA for important Google domains is pinned to the Google CA. According to its website, the NIC CA has suspended certificate issuance, and according to Google, its root certificates were revoked by Indian CCA.

Read more of this story at Slashdot.








India's National Informatics Centre Forged Google SSL Certificates

Thu, 10/07/2014 - 13:45
NotInHere (3654617) writes As Google writes on its Online Security Blog, the National Informatics Centre of India (NIC) used its intermediate CA certificate, issued by Indian CCA, to issue several unauthorized certificates for Google domains, allowing it to do Man in the middle attacks. Possible impact however is limited, as, according to Google, the root certificates for the CA were only installed on Windows, which Firefox doesn't use — and for the Chrom{e,ium} browser, the CA for important Google domains is pinned to the Google CA. According to its website, the NIC CA has suspended certificate issuance, and according to Google, its root certificates were revoked by Indian CCA.

Read more of this story at Slashdot.








India's National Informatics Centre Forged Google SSL Certificates

Thu, 10/07/2014 - 13:45
NotInHere (3654617) writes As Google writes on its Online Security Blog, the National Informatics Centre of India (NIC) used its intermediate CA certificate, issued by Indian CCA, to issue several unauthorized certificates for Google domains, allowing it to do Man in the middle attacks. Possible impact however is limited, as, according to Google, the root certificates for the CA were only installed on Windows, which Firefox doesn't use — and for the Chrom{e,ium} browser, the CA for important Google domains is pinned to the Google CA. According to its website, the NIC CA has suspended certificate issuance, and according to Google, its root certificates were revoked by Indian CCA.

Read more of this story at Slashdot.








India's National Informatics Centre Forged Google SSL Certificates

Thu, 10/07/2014 - 13:45
NotInHere (3654617) writes As Google writes on its Online Security Blog, the National Informatics Centre of India (NIC) used its intermediate CA certificate, issued by Indian CCA, to issue several unauthorized certificates for Google domains, allowing it to do Man in the middle attacks. Possible impact however is limited, as, according to Google, the root certificates for the CA were only installed on Windows, which Firefox doesn't use — and for the Chrom{e,ium} browser, the CA for important Google domains is pinned to the Google CA. According to its website, the NIC CA has suspended certificate issuance, and according to Google, its root certificates were revoked by Indian CCA.

Read more of this story at Slashdot.








India's National Informatics Centre Forged Google SSL Certificates

Thu, 10/07/2014 - 13:45
NotInHere (3654617) writes As Google writes on its Online Security Blog, the National Informatics Centre of India (NIC) used its intermediate CA certificate, issued by Indian CCA, to issue several unauthorized certificates for Google domains, allowing it to do Man in the middle attacks. Possible impact however is limited, as, according to Google, the root certificates for the CA were only installed on Windows, which Firefox doesn't use — and for the Chrom{e,ium} browser, the CA for important Google domains is pinned to the Google CA. According to its website, the NIC CA has suspended certificate issuance, and according to Google, its root certificates were revoked by Indian CCA.

Read more of this story at Slashdot.








India's National Informatics Centre Forged Google SSL Certificates

Thu, 10/07/2014 - 13:45
NotInHere (3654617) writes As Google writes on its Online Security Blog, the National Informatics Centre of India (NIC) used its intermediate CA certificate, issued by Indian CCA, to issue several unauthorized certificates for Google domains, allowing it to do Man in the middle attacks. Possible impact however is limited, as, according to Google, the root certificates for the CA were only installed on Windows, which Firefox doesn't use — and for the Chrom{e,ium} browser, the CA for important Google domains is pinned to the Google CA. According to its website, the NIC CA has suspended certificate issuance, and according to Google, its root certificates were revoked by Indian CCA.

Read more of this story at Slashdot.








India's National Informatics Centre Forged Google SSL Certificates

Thu, 10/07/2014 - 13:45
NotInHere (3654617) writes As Google writes on its Online Security Blog, the National Informatics Centre of India (NIC) used its intermediate CA certificate, issued by Indian CCA, to issue several unauthorized certificates for Google domains, allowing it to do Man in the middle attacks. Possible impact however is limited, as, according to Google, the root certificates for the CA were only installed on Windows, which Firefox doesn't use — and for the Chrom{e,ium} browser, the CA for important Google domains is pinned to the Google CA. According to its website, the NIC CA has suspended certificate issuance, and according to Google, its root certificates were revoked by Indian CCA.

Read more of this story at Slashdot.








India's National Informatics Centre Forged Google SSL Certificates

Thu, 10/07/2014 - 13:45
NotInHere (3654617) writes As Google writes on its Online Security Blog, the National Informatics Centre of India (NIC) used its intermediate CA certificate, issued by Indian CCA, to issue several unauthorized certificates for Google domains, allowing it to do Man in the middle attacks. Possible impact however is limited, as, according to Google, the root certificates for the CA were only installed on Windows, which Firefox doesn't use — and for the Chrom{e,ium} browser, the CA for important Google domains is pinned to the Google CA. According to its website, the NIC CA has suspended certificate issuance, and according to Google, its root certificates were revoked by Indian CCA.

Read more of this story at Slashdot.








India's National Informatics Centre Forged Google SSL Certificates

Thu, 10/07/2014 - 13:45
NotInHere (3654617) writes As Google writes on its Online Security Blog, the National Informatics Centre of India (NIC) used its intermediate CA certificate, issued by Indian CCA, to issue several unauthorized certificates for Google domains, allowing it to do Man in the middle attacks. Possible impact however is limited, as, according to Google, the root certificates for the CA were only installed on Windows, which Firefox doesn't use — and for the Chrom{e,ium} browser, the CA for important Google domains is pinned to the Google CA. According to its website, the NIC CA has suspended certificate issuance, and according to Google, its root certificates were revoked by Indian CCA.

Read more of this story at Slashdot.








IBM To Invest $3 Billion For Semiconductor Research

Thu, 10/07/2014 - 13:04
Taco Cowboy points out that many news outlets are reporting that IBM plans to spend $3 billion on semiconductor research and development in the next five years. The first goal is to build chips whose electronic components, called transistors, have features measuring just 7 nanometers, the company announced Wednesday. For comparison, that distance is about a thousandth the width of a human hair, a tenth the width of a virus particle, or the width of 16 potassium atoms side by side. The second goal is to choose among a range of more radical departures from today's silicon chip technology -- a monumental engineering challenge necessary to sustain progress in the computing industry. Among the options are carbon nanotubes and graphene; silicon photonics; quantum computing; brainlike architectures; and silicon substitutes that could run faster even if components aren't smaller. "In the next 10 years, we believe there will be fundamentally new systems that are much more efficient at solving problems or solving problems that are unsolvable today," T.C. Chen, IBM Research's vice president of science and technology, told CNET

Read more of this story at Slashdot.








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