Latest Backscatter Stories
The Transportation Security Administration (TSA) said on Tuesday that new tests of full-body scanners deployed at airports found that the radiation they emit was within acceptable levels.
Adding particles to liquids to make currents visible is a common practice in the study of fluid mechanics, one that was adopted and perfected by artist Paul Matisse in sculptures he calls Kalliroscopes.
OAK RIDGE, Tenn., Feb. 18, 2011 /PRNewswire-USNewswire/ - Knoxville-Oak Ridge Innovation ValleyÂ®-based Nucsafe is doing its part to assure the safety of the final Space Shuttle Discovery mission scheduled for later this month.
Study by Lab42 reveals TSAâ€™s new enhanced pat downs pressure travelers to accept backscatter X-rays. Chicago (PRWEB) December 2, 2010 Lab42, an innovative market research start-up, published results today of a study revealing travelersâ€™ sentiments regarding new TSA security guidelines. With the peak travel season now underway, Transportation Security Administrationâ€™s (TSA) new security guidelines have recently become a subject of controversy.
An ESA campaign carried out in Austria has demonstrated how snow, a key component in the Earth's water cycle and important source of fresh water, can be measured from space using radar.
By Jon Swartz SAN FRANCISCO -- E-mail users worldwide are being buried in a blizzard of bounced messages caused by spammers. Dubbed "backscatter spam," this latest fad is clogging e-mail accounts and slowing victims' inboxes to a crawl.
By Chang, Grace Honda, Makio; Nencioli, Francesco Optical Sensors for Research and Long-Term Monitoring of the Underwater Environment The utility of ocean optics for environmental applications is based on decades of theoretical research and the development of technologies for underwater measurements of fundamental optical properties.
Barracuda Networks Inc., the worldwide leader in email and Web security appliances, today announced a new feature in the Barracuda Spam Firewall that can differentiate legitimate Non-Delivery Report (NDR) messages - also known as bounce messages - from invalid NDR messages resulting from spoofing attacks.
Webroot, a provider of security software, has released its Webroot E-mail Security SaaS, which is claimed to offer protection against the threat of e-mail backscatter.
- A coin originally worth six pennies Scots, and later three; held equivalent to an English halfpenny.
- (in plural) Money; cash.