Beating the dark side of quantum computing
A future quantum computer will be able to carry out calculations billions of times faster than even today's most powerful machines by exploit the fact that the tiniest particles, molecules, atoms and subatomic particles can ...
Engineers achieve first airplane to ground quantum key distribution exchange
India can monitor BlackBerry without codes: report
India has found a way to monitor BlackBerry corporate emails without asking developer Research in Motion (RIM) to hand over encryption codes a report said Wednesday, which could help end a standoff with the ...
Researchers discover new quantum encryption method to foil hackers
A research team led by University of Toronto Professor Hoi-Kwong Lo has found a new quantum encryption method to foil even the most sophisticated hackers. The discovery is outlined in the latest issue of Physical Review Le ...
Flaw found in securing online transactions
Researchers on Wednesday revealed a flaw in the way data is scrambled to protect the privacy of online banking, shopping and other kinds of sensitive exchanges.
Engineers devise new method for securing location-sensitive data by using quantum mechanics
(PhysOrg.com) -- A research group led by computer scientists at the UCLA Henry Samueli School of Engineering and Applied Science has proved that cryptography -- the practice and study of hiding information -- that is based ...
Quantum cryptography protocol doesn’t require shared reference frames (Update)
GSM system about to be compromised
New digital security program doesn't protect as promised
(PhysOrg.com) -- University of Texas at Austin scientists have shown that they can break "Vanish," a program that promised to self-destruct computer data, such as emails and photographs, and thereby protect a person's privacy.
BioVault locks up biometrics: Using biometrics for encryption, digital signatures
A system that allows biometric data to be used to create a secret key for data encryption has been developed by researchers in South Africa. They describe details of the new technology in the International Journal of Electronic Se ...
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