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Tuần trước, các nhà nghiên cứu đã phát hiện thấy xu hướng khác về phần mềm độc hại nhắm tới smartphone hoạt động trên hệ điều hành Android của Google. Ứng dụng này không chỉ ghi lại chi tiết về các cuộc gọi đến và đi từ điện thoại mà còn có thể ghi lại nội dung cuộc gọi đó.
>>> Điện thoại Android đang có nguy cơ bị nghe trộm

Tin tặc “dội bom” điện thoại ngày càng nhiều
Vụ việc này xảy ra một tháng sau khi các nhà nghiên cứu khám phá lỗ hổng trên điện thoại iPhone của Apple. Do đó, chính phủ Đức đã cảnh báo người dùng Apple về sự cấp bách của mối đe dọa này.
Các chuyên gia bảo mật có biết, các cuộc tấn công trên smartphone đang phát triển nhanh chóng và trở nên tinh vi hơn trong việc phát triển các kỹ thuật mới. Trong nhiều thập kỷ qua, các phần mềm độc hại đã hoành hành trên hệ thống máy tính nhưng giờ đây, chúng đã nhanh chóng chuyển sang smartphone khi thiết bị này đang trở thành một phần quan trọng trong cuộc sống hằng ngày.
Khoảng 38% người trưởng thành ở Mỹ sở hữu iPhone, BlackBerry hoặc điện thoại thoại hoạt động trên Android, Windows hoặc WebOS, theo dữ liệu của Nielsen. Con số này tăng 6% so với năm 2007. Tính hữu ích của smartphone cho phép người dùng làm mọi việc trên đó nên chúng trở thành “miếng mồi” hấp dẫn bọn tội phạm.
Đặc biệt khi smartphone trở thành ví điện tử, thiết bị kiểm tra mail, bộ sưu tập ảnh,…Chúng đã mở ra cho tội phạm mạng một phương thức tấn công béo bở mà mục tiêu là tài chính của người dùng.
- Hãng bảo mật Lookout cho biết, họ đã phát hiện hàng nghìn mầm mống lây nhiễm mỗi ngày trên điện thoại di động sử dụng phần mềm bảo mật của họ. Hồi tháng Giêng, con số này chỉ vào khoảng vài trăm. Như vậy, số mầm độc hại được phát hiện tăng gần đấp đôi mỗi tháng. Khoảng 1 triệu người đã bị mã độc di động tấn công chỉ trong nửa đầu năm 2011.
- Google đã loại bỏ khoảng 100 ứng dụng độc hại khỏi kho ứng dụng. Một trong những ứng dụng độc hại được tải về khoảng 260.000 lần trước khi bị gỡ bỏ. Android là hệ điều hành smartphone phổ biến nhất trên thế giới với hơn 135 triệu người dùng trên toàn cầu.
- Symantec, nhà sản xuất phần mềm bảo mật lớn nhất trên thế giới cũng nhìn thấy tốc độ gia tăng chóng mặt này. Năm ngoái, công ty nhận dạng được khoảng 5 mẫu mã độc tấn công Android. Năm nay con số này đã tăng lên 19 loại mã độc. Tuy nhiên, con số này vẫn chẳng đáng kể so với hàng trăm nghìn loại mã độc tấn công PC mỗi năm nhưng các chuyên gia cho rằng, đó chỉ là vấn đề thời gian trước khi tội phạm mạng đuổi kịp xu hướng đó.
Đặc biệt khi số lượng smartphone đang bùng nổ mạnh. Theo hãng nghiên cứu thị trường IDC dự đoán rằng, khoảng 472 triệu smartphone sẽ được xuất xưởng trong năm nay, trong khi đó lượng máy tính bán ra chỉ khoảng 362 triệu. Do đó, những nguy cơ hiện nay đối với máy tính sẽ được chuyển sang cho smartphone và khiến chúng bị ảnh hưởng nặng nề. Vì người dùng di động vẫn chưa mấy quan tâm tới vấn đề bảo mật trên di động.



Theo VnMedia (PCW)


Being a notebook aficionado, I own several Apple products, a netbook, a pocket computer, a mobile Internet device (Archos 8), a touch tablet computer, a smartphone, a smartbook and a USB VOIP SIM card reader and softphone. Surprisingly, most of what I have were made by just a handful of electronics giants.


An advocate of Infrastructure Investing, I firmly believe that your most consistent earnings will come from the suppliers of the materials that make up the gadgets that consumers want by expressing their insatiable appetite for whatever that trendy mobile device or technology item happens to be. If, you're fortunate to invest early in those industries or niches before the growth of that entity softens, you will be happy you did. Since it isn't always possible for whatever reasons to get in early, you can at least to strive to ride the wave of earnings from those companies that supply or contract manufacture the items the public desires.


Here are the Top 5 Contract Manufacturers in the Notebook Industry and you will note that many if not all of these companies, specialize in other mobile devices and entertainment products as well.


#1) Quanta Computer, Inc. (TPE: 2382) based in Taipei, Taiwan is the largest contract notebook manufacturer in the world. Quanta Computer also makes GSM mobile phones, WLAN related products, PDA’s and LCD’s.


#2) Compal Electronics, Inc. (TPE: 2324) is the 2nd largest notebook manufacturer in the world. Compal Electronics is based in Taipei, Taiwan, with offices in the U.S., U.K., Mainland China and South Korea. Compal’s leading manufacturer facility is located in Kunshan not far from Shanghai.


Compal Electronics manufactures select models from Acer, Dell, Toshiba, HP/Compaq, Fujistu and Siemens. Compal also manufactures 3D televisions, IP-televisions and “all-in-one” computers.


#3) Wistron Corporation (TSE: 3231) is the 3rd largest contract notebook manufacturer in the world. Wistron Corporation is an electronics manufacturer based in Hsinchu, Taiwan.


#4) Pegatron Corporation (TPE: 4938) is the 4th largest contract notebook manufacturer and also produces consumer electronics (game consoles) and communications devices (mobile phones). Pegatron is based in Taipei, Taiwan. Pegatron was formerly Asustek, the maker of the Eee netbook computer.


Pegatron Corporation also makes smartbooks, MID’s (mobile Internet devices), motherboards, VGA (video graphics array), MP3 players, E-book readers and DPF (digital photo frames).


#5) Inventec Corporation (TPE: 2356) is the 5th largest contract notebook manufacturer and based in Taipei, Taiwan.


Your strategy should be to examine each computer manufacturer as well as the brand (Dell, Acer, Toshiba, etc.) to determine which shows the most promise for continued growth. Keep in mind also that between the top 4 contract notebook manufacturers, the notebook brands that contract with them generally don’t show loyalty to any one-contract manufacturer when their bottom line is at stake. Notebook brands generally go with whichever contract notebook manufacturer affords them the best margins, so choose wisely among them. Due your research and profit from your understanding.



Source: http://wakeupprofits.blogspot.com/2010/08/top-5-contract-notebook-manufacturers.html

As we know that communication is essential for any business because all businessmen have to be in touch with all the customers and clients. They want to communicate with all people in this world with the aim of selling products and services. There are many companies who want to spread their business all over the world but they have no way to communicate with all the other businesses. They have internet facility available but they cannot be connected with their personal computers whole day, so many people prefer smart phones to communicate with other businesses the whole day thus, it can be said that today, these phones are popular in this business world.


These days, many phones are available in the markets which provide many facilities to all the businessmen thus, these are popular among them. They can get many advantages by the using of these phones. If they want to establish a good business, then communication is necessary. So, if you are traveling, then you can also communicate with all those people who are thousands of miles away from your place by using this phone. We can see that popularity the Smartphone is increasing day by day because it facilitates all the professional businessmen. These phones are popular because they have many options from which you can get many facilities such as you can send an e-mail thus you can be connected with your clients and customers by send them an e-mail. You can also be connected with all the people online and provide them your products and services. You make a deal with the people by the help of this phone because you can also present your business among all the businessmen, which is useful for your business.


In this modern age, there are many ways from which you can get many advantages. These days, technologies are enhanced and as a result there are many smart phones available in market in different prices. These phones are only for the business men because these phones are beneficial for them.


It is true that these types of cell phones are much popular among all the people and if you have your own business, then you can also choose these phones because they will help you to communicate and make deals of all your products and services 24 hoursSource: http://perfectcellphones.blogspot.com/2010/08/popularity-of-smart-phones-in-business.html

Samsung Galaxy S the New Android smartphone from SamsungThe widespread development of trend-based Android mobile phone operating system from Google, was making a lot of the world's major mobile phone technology developers to participate using the Android Operating System. One of them is Samsung Electronic who also graced the Android OS-based mobile phone market by launching its newest product, the Samsung Galaxy S i9000 smartphone.


After previous successful to bring an Android phone with Samsung Galaxy Spica, this time with the Galaxy, S i9000, Samsung tried to spread high-end mobile phones with the technology. Samsung Galaxy S i9000users will be equipped with a variety of features offered by this new Android phone.


One of the features of Samsung Galaxy S mobile phone is the power of the process is fast in running applications that are embedded in cell phone. Samsung Galaxy S-strength reinforced with 1 gigahertz processor, enabling to process all applications that are accessed by mobile user in a very fast time. The speed of the processor that integrated in Samsung Galaxy S makes it into the ranks of smartphone and sophisticated mobile phone. Samsung Galaxy S processor capability, so it can run sophisticated applications such as SCREEN Reality Browser which also integrated in the mobile phone.


Samsung Galaxy S introduces the SCREEN Reality Browser as an application which is already integrated in the latest Samsung mobile phones. SCREEN is an application used to search for Point of Interest (POI), such as the location of ATM, restaurants, banks, places of recreation and so forth. SCREEN applications are integrated directly into the Samsung Galaxy S is a special version with spot Point of Interest (POI) are more numerous and varied. With SCREEN application in the Samsung Galaxy S, this smartphone users will no longer have difficulty in finding a place as well as information about the site, such as distance to a phone number where are looking for in detail. Turn the SCREEN application in Samsung Galaxy S, point the camera into the street and you'll find your favorite restaurants directly on your phone screen Samsung Galaxy S.


Samsung Galaxy S has an advantage in terms of a larger display screen, with four-inch AMOLED screen Super, making users more flexibility in exploring other features on mobile phones. With Samsung super AMOLED screen display Galaxy S, the user can play video with MKV format with much clearer and sharper display. In addition, users also can take pictures with a capacity of 5 Megapixel camera and then view it on screen 4-inch Samsung Galaxy S. Super AMOLED screen is able to reduce light reflection from the outside up to 4 percent, so the display screen does not look more glare if operated outdoors. In addition, Super AMOLED screen only use one screen separator above touch sensor, making it easier to operate the touch sensor in the Galaxy S smartphone.


Have you previously been difficult to find hotspot signals to access the internet? With Samsung Galaxy S, you can produce own hotspot using wireless tethering feature. The workings of wireless tethering features using 3G signal from Samsung Galaxy mobile phone and turn it into a wi-fi signal. Now, you can directly connect to the internet anywhere, anytime from a computer or laptop that has the ability to capture a wi-fi signal.


To type documents, send SMS or access the internet directly from mobile phone, user need not be bothered typing in a way to tap on the touch-screen phone Samsung Galaxy S. Samsung Galaxy S users can type with swyping virtual keyboard on the Galaxy S. Sufficient to do is select the first letter of a word, and slide a finger into the other letters, the user is typing the word in question. Swype feature is also one inherent features integrated in Samsung Galaxy S. Swype features currently have the ability to perform text-based prediction with Indonesian, Arab, Spain and more, thus make the Samsung Galaxy S users to edit documents in languages.


In my opinion, the currently Samsung Galaxy S mobile phone is the most intelligent smartphone. Hopefully my review about Samsung Galaxy S the new Android smartphone useful.

Source: http://free-my-web.blogspot.com/2010/08/samsung-galaxy-s-new-android-smartphone.html