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Archive for August, 2013

Lockbox Aims To NSA-Proof the Cloud

August 31st, 2013 08:17 admin View Comments

Encryption

Daniel_Stuckey writes Lockbox, a tech startup founded in 2008, just received $2.5 million in seed funding for its end-to-end encryption cloud service, Client Portal. So, how does end-to-end cloud encryption work? Lockbox encrypts and compresses files before they are uploaded to the cloud. Only a person in possession of the corresponding key can unlock, or decrypt, the files. This means that the NSA, malicious hackers, business competitors, and even crazy girlfriends and boyfriends won’t be be able to peer into users’ most sensitive and private files.”

Source: Lockbox Aims To NSA-Proof the Cloud

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US Mounted 231 Offensive Cyber-operations In 2011, Runs Worldwide Botnet

August 31st, 2013 08:07 admin View Comments

Government

An anonymous reader sends this news from the Washington Post: “U.S. intelligence services carried out 231 offensive cyber-operations in 2011, the leading edge of a clandestine campaign that embraces the Internet as a theater of spying, sabotage and war, according to top-secret documents [from Edward Snowden]. Additionally, under an extensive effort code-named GENIE, U.S. computer specialists break into foreign networks so that they can be put under surreptitious U.S. control. Budget documents say the $652 million project has placed ‘covert implants,’ sophisticated malware transmitted from far away, in computers, routers and firewalls on tens of thousands of machines every year, with plans to expand those numbers into the millions. … The implants that [an NSA group called Tailored Access Operations (TAO)] creates are intended to persist through software and equipment upgrades, to copy stored data, ‘harvest’ communications and tunnel into other connected networks. This year TAO is working on implants that “can identify select voice conversations of interest within a target network and exfiltrate select cuts,” or excerpts, according to one budget document. In some cases, a single compromised device opens the door to hundreds or thousands of others.”

Source: US Mounted 231 Offensive Cyber-operations In 2011, Runs Worldwide Botnet

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Changing a Single Gene Allows Mice To Live 20 Percent Longer

August 31st, 2013 08:08 admin View Comments

Medicine

An anonymous reader writes “A research team at the National Heart, Lung, and Blood Institute has been experimenting with changing mouse genes and seeing how it impacts their life. In a surprising discovery, when targeting just one gene change it was found they could extend the life of a mouse by 20 percent. The gene the researchers focused on is called mTOR and is associated with metabolism. By lowering its expression (to about 25 percent of what is normal) in a batch of mice they did indeed live longer (abstract). They also displayed better memory, balance, muscle strength, and posture as they aged. However, the health of their bones deteriorated more quickly and their immune system was weakened, suggesting that extra time alive wouldn’t really be worth it in terms of overall health. Lead researcher Toren Finkel said, ‘While the high extension in lifespan is noteworthy, this study reinforces an important facet of aging; it is not uniform. Rather, similar to circadian rhythms, an animal might have several organ-specific aging clocks that generally work together to govern the aging of the whole organism.’”

Source: Changing a Single Gene Allows Mice To Live 20 Percent Longer

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Changing a Single Gene Allows Mice To Live 20 Percent Longer

August 31st, 2013 08:08 admin View Comments

Medicine

An anonymous reader writes “A research team at the National Heart, Lung, and Blood Institute has been experimenting with changing mouse genes and seeing how it impacts their life. In a surprising discovery, when targeting just one gene change it was found they could extend the life of a mouse by 20 percent. The gene the researchers focused on is called mTOR and is associated with metabolism. By lowering its expression (to about 25 percent of what is normal) in a batch of mice they did indeed live longer (abstract). They also displayed better memory, balance, muscle strength, and posture as they aged. However, the health of their bones deteriorated more quickly and their immune system was weakened, suggesting that extra time alive wouldn’t really be worth it in terms of overall health. Lead researcher Toren Finkel said, ‘While the high extension in lifespan is noteworthy, this study reinforces an important facet of aging; it is not uniform. Rather, similar to circadian rhythms, an animal might have several organ-specific aging clocks that generally work together to govern the aging of the whole organism.’”

Source: Changing a Single Gene Allows Mice To Live 20 Percent Longer

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Changing a Single Gene Allows Mice To Live 20 Percent Longer

August 31st, 2013 08:08 admin View Comments

Medicine

An anonymous reader writes “A research team at the National Heart, Lung, and Blood Institute has been experimenting with changing mouse genes and seeing how it impacts their life. In a surprising discovery, when targeting just one gene change it was found they could extend the life of a mouse by 20 percent. The gene the researchers focused on is called mTOR and is associated with metabolism. By lowering its expression (to about 25 percent of what is normal) in a batch of mice they did indeed live longer (abstract). They also displayed better memory, balance, muscle strength, and posture as they aged. However, the health of their bones deteriorated more quickly and their immune system was weakened, suggesting that extra time alive wouldn’t really be worth it in terms of overall health. Lead researcher Toren Finkel said, ‘While the high extension in lifespan is noteworthy, this study reinforces an important facet of aging; it is not uniform. Rather, similar to circadian rhythms, an animal might have several organ-specific aging clocks that generally work together to govern the aging of the whole organism.’”

Source: Changing a Single Gene Allows Mice To Live 20 Percent Longer

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Changing a Single Gene Allows Mice To Live 20 Percent Longer

August 31st, 2013 08:08 admin View Comments

Medicine

An anonymous reader writes “A research team at the National Heart, Lung, and Blood Institute has been experimenting with changing mouse genes and seeing how it impacts their life. In a surprising discovery, when targeting just one gene change it was found they could extend the life of a mouse by 20 percent. The gene the researchers focused on is called mTOR and is associated with metabolism. By lowering its expression (to about 25 percent of what is normal) in a batch of mice they did indeed live longer (abstract). They also displayed better memory, balance, muscle strength, and posture as they aged. However, the health of their bones deteriorated more quickly and their immune system was weakened, suggesting that extra time alive wouldn’t really be worth it in terms of overall health. Lead researcher Toren Finkel said, ‘While the high extension in lifespan is noteworthy, this study reinforces an important facet of aging; it is not uniform. Rather, similar to circadian rhythms, an animal might have several organ-specific aging clocks that generally work together to govern the aging of the whole organism.’”

Source: Changing a Single Gene Allows Mice To Live 20 Percent Longer

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Changing a Single Gene Allows Mice To Live 20 Percent Longer

August 31st, 2013 08:08 admin View Comments

Medicine

An anonymous reader writes “A research team at the National Heart, Lung, and Blood Institute has been experimenting with changing mouse genes and seeing how it impacts their life. In a surprising discovery, when targeting just one gene change it was found they could extend the life of a mouse by 20 percent. The gene the researchers focused on is called mTOR and is associated with metabolism. By lowering its expression (to about 25 percent of what is normal) in a batch of mice they did indeed live longer (abstract). They also displayed better memory, balance, muscle strength, and posture as they aged. However, the health of their bones deteriorated more quickly and their immune system was weakened, suggesting that extra time alive wouldn’t really be worth it in terms of overall health. Lead researcher Toren Finkel said, ‘While the high extension in lifespan is noteworthy, this study reinforces an important facet of aging; it is not uniform. Rather, similar to circadian rhythms, an animal might have several organ-specific aging clocks that generally work together to govern the aging of the whole organism.’”

Source: Changing a Single Gene Allows Mice To Live 20 Percent Longer

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Changing a Single Gene Allows Mice To Live 20 Percent Longer

August 31st, 2013 08:08 admin View Comments

Medicine

An anonymous reader writes “A research team at the National Heart, Lung, and Blood Institute has been experimenting with changing mouse genes and seeing how it impacts their life. In a surprising discovery, when targeting just one gene change it was found they could extend the life of a mouse by 20 percent. The gene the researchers focused on is called mTOR and is associated with metabolism. By lowering its expression (to about 25 percent of what is normal) in a batch of mice they did indeed live longer (abstract). They also displayed better memory, balance, muscle strength, and posture as they aged. However, the health of their bones deteriorated more quickly and their immune system was weakened, suggesting that extra time alive wouldn’t really be worth it in terms of overall health. Lead researcher Toren Finkel said, ‘While the high extension in lifespan is noteworthy, this study reinforces an important facet of aging; it is not uniform. Rather, similar to circadian rhythms, an animal might have several organ-specific aging clocks that generally work together to govern the aging of the whole organism.’”

Source: Changing a Single Gene Allows Mice To Live 20 Percent Longer

Categories: Uncategorized Tags:

Changing a Single Gene Allows Mice To Live 20 Percent Longer

August 31st, 2013 08:08 admin View Comments

Medicine

An anonymous reader writes “A research team at the National Heart, Lung, and Blood Institute has been experimenting with changing mouse genes and seeing how it impacts their life. In a surprising discovery, when targeting just one gene change it was found they could extend the life of a mouse by 20 percent. The gene the researchers focused on is called mTOR and is associated with metabolism. By lowering its expression (to about 25 percent of what is normal) in a batch of mice they did indeed live longer (abstract). They also displayed better memory, balance, muscle strength, and posture as they aged. However, the health of their bones deteriorated more quickly and their immune system was weakened, suggesting that extra time alive wouldn’t really be worth it in terms of overall health. Lead researcher Toren Finkel said, ‘While the high extension in lifespan is noteworthy, this study reinforces an important facet of aging; it is not uniform. Rather, similar to circadian rhythms, an animal might have several organ-specific aging clocks that generally work together to govern the aging of the whole organism.’”

Source: Changing a Single Gene Allows Mice To Live 20 Percent Longer

Categories: Uncategorized Tags:

Changing a Single Gene Allows Mice To Live 20 Percent Longer

August 31st, 2013 08:08 admin View Comments

Medicine

An anonymous reader writes “A research team at the National Heart, Lung, and Blood Institute has been experimenting with changing mouse genes and seeing how it impacts their life. In a surprising discovery, when targeting just one gene change it was found they could extend the life of a mouse by 20 percent. The gene the researchers focused on is called mTOR and is associated with metabolism. By lowering its expression (to about 25 percent of what is normal) in a batch of mice they did indeed live longer (abstract). They also displayed better memory, balance, muscle strength, and posture as they aged. However, the health of their bones deteriorated more quickly and their immune system was weakened, suggesting that extra time alive wouldn’t really be worth it in terms of overall health. Lead researcher Toren Finkel said, ‘While the high extension in lifespan is noteworthy, this study reinforces an important facet of aging; it is not uniform. Rather, similar to circadian rhythms, an animal might have several organ-specific aging clocks that generally work together to govern the aging of the whole organism.’”

Source: Changing a Single Gene Allows Mice To Live 20 Percent Longer

Categories: Uncategorized Tags: