News tagged with secure transactions

Quantum cryptography for mobile phones

Secure mobile communications underpin our society and through mobile phones, tablets and laptops we have become online consumers. The security of mobile transactions is obscure to most people but is absolutely essential if ...

dateApr 03, 2014 in Quantum Physics
shares0 comments 0

Report: US spied on Brazil's Petrobras, Google

Documents leaked by Edward Snowden indicate the National Security Agency spied on Brazil's state-run oil company, the private computer networks of Google and a company that facilitates most of the world's international bank ...

dateSep 09, 2013 in Internet
shares0 comments 0

Chip specialist Gemalto posts 7.0% rise in Q1 sales

Gemalto, the world's leading maker of computer chip-embedded cards widely used by credit companies and for a host of other applications, posted on Thursday a seven percent rise in first quarter sales owing for the most part ...

dateApr 25, 2013 in Business
shares0 comments 0

Beefing up public-key encryption

Most financial transactions on the Internet are safeguarded by a cryptographic technique called public-key encryption. Where traditional encryption relies on a single secret key, shared by both sender and recipient, public-key ...

dateFeb 18, 2013 in Computer Sciences
shares0 comments 3

Citigroup says 360,000 affected by hackers

Hackers stole account information of more than 360,000 of Citigroup Inc.'s U.S. credit card customers in a recent data breach, the bank said Wednesday, almost double the number initially thought.

dateJun 16, 2011 in Internet
shares0 comments 0

Sony starts to restore PlayStation service in Asia

(AP) -- Sony has begun restoring access to its PlayStation Network and Qriocity movie and music service in Japan and elsewhere in Asia. The company shut down the services in April after a massive security breach that affected ...

dateMay 27, 2011 in Business
shares0 comments 0

Visa becomes next target for WikiLeaks backers

(AP) -- The websites for Visa and MasterCard were inaccessible for parts of Wednesday, likely the result of attacks by WikiLeaks supporters who are angry that the credit card companies had stopped processing donations to ...

dateDec 09, 2010 in Internet
shares0 comments 1