In a computer operating system, the file system is the part that writes data to disk and tracks where the data is stored. If the computer crashes while it's writing data, the file system's records can become corrupt. Hours ...
Computer Sciences
Aug 24, 2015
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118
(Phys.org)—Tobii Technology is introducing the REX, a USB-connected peripheral that works with Tobii's software Gaze. The Stockholm-based company will show its REX device for Windows 8 at the CES show in Las Vegas, from ...
Nanopore sequence analysis can now be done more than 30 times faster, providing quicker and better specialized treatments for patients with cancer and other diseases.
Biotechnology
Feb 2, 2022
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38
It's a chilling moment: A message appears on a computer screen, saying the files are encrypted and the only way to access them is by paying a ransom.
Security
Apr 8, 2015
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30
It is possible to hide secret messages in simple jokes, according to US research published in the latest issue of the International Journal of Security and Networks.
Computer Sciences
Mar 12, 2013
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0
(AP) -- China was struggling Thursday to restore several government websites that international hacking group Anonymous says it attacked in an apparent protest against Chinese Internet restrictions.
Internet
Apr 5, 2012
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0
(PhysOrg.com) -- Turn over tweaks, updates, and edits on your entire body of recent work, personal accounts, financial records, and legal communiqués to cloud services? Giants like Google might sport a smiley face if ...
A USB-style key that splits in two lets people open their home or work computer files from any Internet-linked computer.
Consumer & Gadgets
Jan 13, 2012
0
0
Steganography is a form of security through obscurity in which information is hidden within an unusual medium. An artist might paint a coded message into a portrait, for instance, or an author embed words in the text. A traditional ...
Computer Sciences
May 9, 2011
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0
(PhysOrg.com) -- Data compression is one of the fundamental research areas in computer science, letting information systems do more with less. It’s the reason the iPod nano can hold thousands of songs instead of hundreds, ...
Computer Sciences
Dec 21, 2009
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