620x392 htc security flaw in HTC mobile WiFi passwords could filter

A group of researchers discovered that a flaw in several HTC manufactured Android smartphones can filter credentials WiFi network security . The Taiwanese corporation recognized the problem and said that in coming weeks will release an update to fix it permanently.

Analysts say the problem lies with those third party applications that are permitted android.permission.ACCESS_WIFI_STATE , as they are able to execute a command and access the information of the network where the device is connected. When combined with the permission android.permission.INTERNET all the data could be sent to a remote server.

HTC reported that the fault is “small” and will be fixed with a automatic update. Anyway the Asian firm said that in some smartphones the update must be installed manually. These devices are compromised by the security flaw:

  • EVO 4G (GRI40)
  • EVO 3D (GRI40)
  • Desire S (GRI40)
  • Sensation 4G (GRI40)
  • Sensation
  • Z710e (GRI40)
  • Thunderbolt 4G (FRG83D)
  • Droid Incredible (FRF91)
  • Desire HD (FRG83D, GRI40)
  • Glacier (FRG83).
  • holders of such equipment will have to be aware of upcoming security updates to keep your data safe. HTC specialists indicated that to collect network information and send it to a remote server to install fraudulent applications from the Android Market.

    So you have this information in mind the next time you surf the app store, especially when interacting with tools unreliable source .

    Track | The Next Web | The Verge.

    300x170 HP1 HP announced the first Wi Fi mouse

    It appears that the latest trend in the technology market is the Wi-Fi connection . As at the time it used to be the bluetooth , now focus all their new products that have wireless connectivity service. Beyond that sometimes does not tend to be as essential or very useful.

    In this case

    Hewlett Packard presented a series of accessories for computers that have Wi Fi connectivity to work, leaving aside the old cable connection and, in turn, freeing up USB ports. The Mouse announced have a lifespan of 9 months and a range of up to 9 meters with respect to the receiver.

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    In this regard, the accessories director of HP’s Personal Systems, Scott Pappas , said “ Link Wi-FI-5 will allow users to USB ports for connecting other devices. ” And completed: “That’s ideal for consumers who want lightweight computers and small, but with less USB ports, or those who use their computers for multiple tasks.

    executive Those words helped him to HP to make room for the filing of the first mouse with built-in Wi FI global industry. The advantage of this is that it dispenses with a USB connector but that captures the signal and operates at a distance without making any kind of transfer with respect to other wireless devices.

    This mouse has five buttons, fully configurable in relation to the needs of your daily actions, such as cut, paste, undo and redo. Its price will be around the $ S 50 in United States, where you can get from June.

    Source: Hewlett Packard

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    March 16, 2011 – by Nismrc

    3 comments

    After ten weeks of work the team led by Linus Torvalds, already have with us a new version of the Linux kernel 2.6.1938 Linux is a version that promises greater speed, thanks to some adjustments, including the famous patch of 200 lines of code, and have added new drivers for graphics and Wi-Fi and added support for the new AMD Fusion chips, among many other features are summarized below.

     02/06/1938 linux11 Linux kernel, faster and more support for graphics and Wi Fi

    overtook, this version has improved automatic grouping of processes using the patch than 223 lines of code developed by Mike Galbraith in November last year. In essence, the patch changes the way the scheduler assigns CPU time to each process so that the system can group all the processes with the same session ID. This, under certain scenarios an enormous additional performance delivered by the evidence.

    Another change is related to improvements in scalability VFS (Virtual File System) , which has made both of workloads such as multi-thread loads some unique processes, are much faster. On the other side to Btrfs adds transparent compression support for the LZO algorithm as an alternative to zlib and adding support to mark snapshots read-only and the feature “force mounting”.

    improvement has to do with “Transparent Huge Pages”, which will use up to 2MB of memory pages to process (where hitherto 4KB), which is done to better exploit the hardware and achieve a “higher performance, especially in workloads that require a large amount of memory as a server JVM and database, as they said Tim Burke, vice president of engineering for Red Hat Linux.

    also add the proactive routing protocol for Ad-hoc Mesh Networks Wireless: BATMAN (Better Approach To Mobile Ad-hoc Networking), which in practice will help provide network connectivity in the presence of natural disasters, military conflicts or censorship of the Internet thanks to this protocol allows the network to function as a mesh routing where each node involved in forwarding data to other nodes dynamically.

    And finally we can emphasize hardware support as always, increases core version to version. With regard to this is very good to know that added support for the new AMD Fusion , which as we know combines CPU and GPU into a single unit (APU), and the inclusion of new graphics drivers for GPUs NVidia and AMD has also added better support for Wi-Fi cards like Atheros, Broadcom, Intel, Ralink and Realtek, etc.

    That

    among many other changes have been made “in record time. You can see more detail on the following link, I also recommend this article prepared by H-Online which detailed some of the background changes and features have been added in this release. If you want you can also download the new kernel from here or wait patiently to be included in a future version of your favorite distro.

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    Click here for video

    using Light Painting technique, a Norwegian design team created a clever device that allows visualize the intensity of the Wi-Fi covering public spaces is a bar 80 lights

    video can be seen as through a series of photographs were able to “paint” different urban spaces making fascinating images.