跳到主要內容

發表文章

目前顯示的是 6月, 2013的文章

Rare Undersea Discovery Could Extend Your Life by 10, 20 or 30 Years

Scientists are claiming that they have now isolated unusual ingredients in a rare seaweed discovered by fishermen off the coast of Korea that offer incredible health benefits—including the ability to restore blood pressure to normal levels. Dr. Haengwoo Lee, a renowned biochemist living near Seattle, Washington conducted a massive 15 year, multimillion dollar clinical study on these two ingredients. The first is Seanol, an extremely rare seaweed extract from Ecklonia Cava that's proven to be 100 times more powerful than any land-based antioxidant. That's because it stays working in your body for 12 hours, compared to land-based antioxidants that work for 30 minutes. "Its secret is its make-up of special polyphenol antioxidants that are a whopping 40% lipid (fat) soluble," Dr. Lee explains. "Unlike nearly all land-based antioxidants that are water soluble, Seanol's protective compounds can get into things like the fatty tissues of your brain an

Days of Stephen Elop in Nokia

In fact, not only did phone volumes fall 21% year over year in the recent quarter, worse is the company's device operating margin, which now stands at an abysmal minus-1.5% after a 32% drop in device revenue. When Elop arrived, device margins were in the high single-digits. Elop's response regarding eroding market leverage has been to cut more costs. But when has this strategy ever worked? Companies that are competing for market share have to spend to grow -- they don't save their way into more sales. Fixing Nokia With or Without Elop Equally egregious is that Elop seems stubborn in the idea that Windows remains what's best for Nokia. This is while he's ignoring the winning formula laid out by Samsung which has soared to the number one spot in worldwide sales -- thanks (in part) to the global adoption of Android. Elop's resistance to change is unforgiveable. Yet, Nokia investors insist on being patient. That's all well and good. But patience has its limits.

Star Trek inspiration

scientists at the UK's Rutherford Appleton Laboratory (RAL) certainly think so. Radiation 'potential showstopper' They have been testing a lightweight system to protect astronauts and spacecraft components from harmful radiation and working with colleagues in America to design a concept spaceship called Discovery that could take astronauts to the Moon or Mars. "Star Trek has great ideas -- they just don't have to build it," said Ruth Bamford, lead researcher for the deflector shield project at RAL. "The radiation problem is a potential showstopper. I'm very concerned that the radiation issue is not being addressed very publicly and it's absolutely key. "Even if astronauts are sick for 3-4 days, it could still threaten the mission because the whole crew are affected -- and vomiting and diarrhea in space is no joke. It could also potentially lead to organ failure," said Bamford. The RAL plan is to create an environm

Egypt's revolution inspires tech start-ups

Egypt's revolution in 2011 proved two incredibly important things for Egyptian youth. Continue reading the main story First, that the combined power of the crowd can accomplish anything. Second, that it takes critical networks of communication and collaboration to activate that crowd. While the revolution eventually led to the collapse of a 30-year old regime , it has also had a lesser-chronicled impact - becoming a catalyst for a growing movement of technology start-ups booming across the country. Egypt's swelling mass of young, educated, and enlightened graduates are now working on changing the future of a nation byte by byte, not just brick by brick. And embracing the principles of the revolution, many of their start-ups are using this idea of collaboration, and the power of the crowd, to make it happen. Local networking For at least one start-up, the story begins amongst millions of protestors in Cairo's Tahrir

Snowden effect: US Spies say the militant change tactics

(Reuters) - Even as U.S. intelligence agencies and their global partners assess potential damage from Edward Snowden's disclosures about surveillance programs, militants have begun responding by altering methods of communication, a change that could make it harder to foil attacks, U.S. officials say. Intelligence agencies have detected that members of targeted militant organizations, including both Sunni and Shi'ite Islamist groups, have begun altering communications patterns in what was believed to be a direct response to details on eavesdropping leaked by the former U.S. spy agency contractor, two U.S. national security sources said. The officials said it was too early to tell whether the recent changes in communications methods had caused a loss of critical intelligence or if there was now a greater risk of missing warning signs about future attacks. "You don't know what you lose until after you've lost it," one of the sources said. Previo

mobile security , enterprise level ( enterprise endpoint security )

searchsecurity  at the 18 Jun 2013 Gartner Security and Risk Management Summit: Even though 75% of tablets and laptops are purchased by consumers, many will show up on enterprise networks emphasize security in their products and offer certain advantages over Windows, included embedded security features such as encryption and remote wipe . locked-down app store model employed by iOS, which essentially utilizes a whitelisting-style system to allow in apps deemed secure and keep out apps that might be malicious or otherwise unsafe Android application security has improved over time, thanks to Google's increased monitoring of its official app store application security vendors, including Veracode Inc. and Appthority Inc., are advancing application security further by classifying mobile apps by category -- such as business, education, entertainment, finance and gaming -- making it easier for an enterprise to allow or block use of certain types of mobile apps based on its mo

Microsoft Security Bulletin MS13-049 - connspiracy theory

Executive Summary This security update resolves a privately reported vulnerability in Microsoft Windows. The vulnerability could allow denial of service if an attacker sends specially crafted packets to the server. Firewall best practices and standard default firewall configurations can help protect networks from attacks that originate outside the enterprise perimeter. This security update is rated Important for all supported editions of Windows 8, Windows Server 2012, and Windows RT, and Moderate for all supported editions of Windows Vista, Windows Server 2008, Windows 7, and Windows Server 2008 R2. For more information, see the subsection, Affected and Non-Affected Software , in this section. The security update addresses the vulnerability by correcting the way that the Windows TCP/IP driver handles specially crafted packets. For more information about the vulnerability, see the Frequently Asked Questions (FAQ) subsection for the specific vulnerability entry under t