السبت، 3 ديسمبر 2011

News : Study: Wi-Fi radiation affects male fertility

A recent scientific study has shown that the use of men for laptops connected wirelessly to the Internet network through Wi-Fi by placing them above the legs, affects fertility.
The study, published in the journal Fertility and Sterility that the samples of semen that has been placed at a distance of less than one inch under a laptop connected to the Wi-Fi was more susceptible to damage DNA and slow the movement of sperm compared to the movement and quality of sperm normal.
And a group of scientists from Argentina and the United States of America to take a sample of the semen of 29 men, average age 34 years, the samples were placed under a laptop connected to the Wi-Fi.
And the scientists found after 4 hours, 25% of the samples the sperm lost the ability to move, while 9% showed damage of the sample DNA. , Compared to 14% of the sperm samples that were stored away from the device, which caused less damage sperm.
The study indicates that the use of a laptop connected to the Internet wirelessly, near the genitals of men, may reduce the quality of sperm. On the other hand, the study examined samples of semen near your laptop is offline Wi-Fi, the study found less damage to the sperm from those caused by radiation Wi-Fi.

News : Google adds Plus feature multiple managers to pages Trademarks

Christopher said Sorensen, a strategic expert marketing with Google, that Google Plus social network will launch a new feature that will allow a number of senior management pages of trademarks before the year 2012.

And associated pages trademark administrator account and only one has full control on the page and profile. Which led to a sense of brand owners upset, where there is usually a working group composed of several individuals responsible for this social profile of the company.

The only solution was to enter the team to the account of the company is to use the same login name and the word traffic or that one person can only manage a single page. This is the situation is not ideal for companies, which can result in a number of security issues relating to the flow of information, as well as the difficulty of transfer of ownership of the account to someone else.

Sorensen announced that Google is also currently working on adding a number of other features of the network will add group chat feature known as the Hangouts and still so far in the pilot phase and is only available for a limited number of members. Moreover, Fjocal working to improve the management page of the mobile phone.

News : Researchers discover security flaws in the Android phones

Discover a group of researchers at the University of North Carolina, a new security vulnerability in some of the most popular mobile operating system Android.
The report explained that the disorder is associated with a number of security functions of the operating system, Android, and thus it is not necessary to get all the Android phones this gap. A large number of manufacturers such as HTC Android phones are integrating their software with own Android operating system, to provide better services and become a distinctive character.
But this software, you may open the door to many threats, where the researchers found that applications that are loaded by the manufacturers, such as notifications of text messages may be exploited by third party companies.
And can cause the software to many of the problems where they are exploiting vulnerabilities to record calls or send messages or even scan your phone settings.
The research indicated that there are many of the most popular phones at risk. It is these phones; HTC Legend and EVO 4G and Wildfire S, as well as Motorola Droid X and Samsung Epic 4G. The researchers said that more phones at risk is the EVO 4G, which includes the largest number of weaknesses. It is noteworthy that the EVO 4G is a phone which is ranked third in terms of popularity in the United States of America.
Experts advise users of Android phones, download applications only from trusted sources such as Android. Although the store does not have a clean slate of malware 100%, but it is still the store's largest and most secure applications for Android and Google can immediately solve any problem as soon as knowledge of it.
In addition, users must use a password screen, and install operating system updates continuously, and to take caution and do not display sensitive information via Wi-Fi networks, as they can use the software security companies such as Lookout Lookout and Norton, where applications offer security free from that will help to protect your phone from viruses and spyware.

الخميس، 1 ديسمبر 2011

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News : Google launches the sixth version of Google Maps dedicated to Android

Google announced today the launch of version 6.0 of the Maps application on the Android system, which includes a feature indoor mapping Indoor, as it became possible for users to see the charts of some internal and commercial centers, airport and shops. Where to locate the user on the map in the form of a blue dot.

 
In spite of that Google had made some maps of places closed before, the level of detail and identify areas lacked precision.
Through this new version, Google has worked to improve the techniques of places closed, so the level of precision has been improved and the quality of the maps, to the extent that it allows the user to know which floor is, and adjust the map accordingly.
In spite of this, the application of indoor still lacks two features that are essential. The first advantage is the lack of the ability to search, while the user to view a map of the writing is not able to find a place, The second advantage is the lack of guidelines describing the way the user step by step.
The service depends entirely on the wireless signals for mobile phones, which are rarely available GPS signals inside buildings and enclosed spaces, and perhaps this would not be a problem in the case of airports and major business centers that rely on Wi-Fi networks, but in the absence of wireless networks or networks Wi-Fi will be difficult to take advantage of the service.
Google offers the possibility to shop owners raise their plans for the buildings on the internal database of Google Maps, so users can roam in the building with ease.
Referred to the map service Google's Android systems are characterized by many features of the most important; advantage of free navigation through an integrated GPS and the speed of loading, as well as the system cache, which made the service is superior to the applications running maps for the iPhone.
Can be obtained through the Android application via the following link:https://market.android.com/details?id=com.google.android.apps.maps&hl=en

News : Study: Microsoft missed its chance in the market for tablet devices

Although Microsoft is about to make the first version of the hardware tablet of the operating system Windows 8, is that this does not seem sufficient for the institution Forrester specialized in the analysis of market conditions, which indicated in its latest report that Microsoft can not make up for missed opportunities in the market for Tablet After the much-delayed and hesitated to enter it, as the Foundation's vision.
The report of Forrester that the system Windows 8 will face fierce competition with systems older hardware tablet-style; Android and iOS and even system WebOS, already facing many difficulties currently, which was confirmed by an analyst, "JP Jaonder" in the institution Forrester and contributor in the writing of the last report.
Foundation said Forrester that the system of Windows 8 has the chances of greater success across platforms PC or laptop, but questioned strongly the chances of success on the stage of the Tablet PC, because the big players now in the world of Tablet preceded Microsoft about almost two years (the back of the first model of the device iPad in April 2010), and new devices like the Kindle Fire lifted from the roof of the aspirations of the users may be more than what it can offer Windows 8 will depend upon any device.
It is noteworthy that Microsoft had an ambitious project to provide a tablet called the Courier, the work of more than 130 employees, but Microsoft decided to stop the project and completely cancel the lack of compatibility with its plans with respect to producers of Windows and Office, with the knowledge that the project was never thinking of Apple in launching apparatus Tablet iPad , and had to cancel this project, its negative impact on Microsoft, which limited its strategy to provide an operating system and not a full-function strongly supports the operating system.

News : Warning: printers can be a magical portal to hackers

Proven team of researchers at Columbia University that hackers can use printers connected to the Internet to penetrate computers.

The researchers selected laser printers LaserJet company HP, after they connect to the Internet, and they are already through the property Remote Firmware Update to penetrate the computers connected to printers, a property that you check to ask any update of the printer with the beginning of any print job, it can be to hackers fraud on the user to install the firmware of a malignant determination is dedicated to this purpose, which guarantees them complete control in the printer.

The research team also pointed out that all the printers tested which lacked a property check digital signatures, which means it does not verify the source of the firmware update firmware, which increases the ease of penetration on the task of hackers. Researchers also pointed out that over the danger that this method of penetration is very difficult to detect because the security software does not analyze the performance printers, giving the hacker absolute freedom to tamper with the device and the quality of any theft of data wanted.