(PhysOrg.com) -- The stock price of a company continuously changes, going up or down depending on the collective activity of a large number of investors. Although this process seems fairly straightforward, no one fully understands ...
Seiko Epson Corporation has developed what it believes to be the world's first compact office papermaking system capable of producing new paper from securely shredded waste paper without the use of water. Epson plans to put ...
Engineering
Dec 1, 2015
1
283
(PhysOrg.com) -- In quantum cryptography, scientists use quantum mechanical effects to encrypt and then communicate confidential information. Although quantum cryptography codes are unbreakable in principle, even the best ...
It's Saturday, which means that in a universe where the arrow of time moves backward, people have to go to work tomorrow. In such a hypothetical universe, Garfield hates Fridays—tough to imagine. This week, we looked at ...
(PhysOrg.com) -- An IBM Researcher has solved a thorny mathematical problem that has confounded scientists since the invention of public-key encryption several decades ago. The breakthrough, called "privacy homomorphism," ...
Mathematics
Jun 25, 2009
9
0
A new security hole has opened up in Apple Inc.'s iPhone, iPad and iPod Touch devices, raising alarms about the susceptibility of some of the world's hottest tech gadgets to hacker attacks.
Consumer & Gadgets
Jul 8, 2011
6
0
Security cameras in hallways, double locked doors and strict confidentiality clauses, Ubisoft employees are working in a veritable bunker in downtown Montreal to create their latest 3D video game.
Software
Nov 13, 2009
0
0
The world's biggest maker of data storage computers on Thursday said that its security division has been hacked, and that the intruders compromised a widely used technology for preventing computer break-ins.
Internet
Mar 18, 2011
14
0
Interpol has arrested 25 suspected members of the 'Anonymous' hackers group in a swoop covering more than a dozen cities in Europe and Latin America, the global police body said Tuesday.
Internet
Feb 28, 2012
8
0
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.
Computer Sciences
Feb 16, 2012
4
0
Confidentiality is an ethical principle associated with several professions (e.g., medicine, law). In ethics, and (in some places) in law and alternative forms of legal resolution such as mediation, some types of communication between a person and one of these professionals are "privileged" and may not be discussed or divulged to third parties.
Confidentiality of information, enforced in an adaptation of the military's classic "need to know" principle, forms the cornerstone of information security in today's corporations. The so called 'confidentiality bubble' restricts information flows, with both positive and negative consequences.
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