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Tips open the PDF files that infected with viruses

Tuesday, June 8, 2010

Quoted from newest Kaspersky laboratory with topic "Information Security Threats in the First Quarter of 2010", now Adobe products is the main target of hackers. This is because the ability of the prevalence and multi-platform Adobe products. Among the many types of viruses, spyware and malware threats are detected, the family is the most popular Exploit.Win32.Pdfka with the percentage of 42.97 percent. This malware takes advantage of the weak side of Adobe Reader and Adobe Acrobat.

When coupled, Exploit.Win32.Pidief and Exploit.Win32.Pdfka targeting Adobe products with a total of 47.5 percent or about half of all attacks are detected. Detected attacks spread through the PDF document that contains Javascript that without the knowledge or consent from users to download and bring the rest of the malware directly from the internet.

Among the ten vulnerabilities of the most common software detected on users' computers during the first three months of the year 2010, three vulnerabilities found in Adobe products, six are found in Microsoft products, and the one found in Sun product.

All three programs targeting the vulnerabilities that Adobe was found on 23.37 percent, 17.87 percent and 15.27 percent of all computers are checked. The first vulnerability and last critical vulnerability that allows hackers to take complete control over the system remotely.

In addition, Adobe products user are often unaware of the potential threat posed, for example when opening a PDF file from an unknown sender. This report highlights the fact that many users of Adobe products do not install the patch that is designed to remove the software vulnerability and thus remain vulnerable to attacks.

One of the vulnerabilities in Adobe's products became public knowledge since three years ago has had a patch that is available all the time. This shows that there are still many users who do not update their software. To overcome this problem, on 13 April ago, Adobe released an automatic update that runs in the background. Developers are expected to help reduce the number of unpatched applications that look so attractive to cyber criminals.



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iPhone 4G with the slim design and more interesting features

iPhone 4G with the slim design and more interesting featuresSteve Jobs, the iPhone's spokesperson stated that the launch of the latest tools from Apple's most anticipated mid-year, the iPhone 4G finally officially announced at WWDC 2010, June 7 yesterday. New features presented in iPhone 4G smartphone.

Not only the features, the design 4G generation is also completely new and unique when compared with the first version iPhone, iPhone 3G and iPhone 3GS. Could be iPhone 4G is thinnest ever iPhone smartphones produced. The cover also uses stainless steel plus scratch-resistant glass and crystal clear screen to produce a maximum optical quality.

As expected, these devices have a front camera for video chat using iChat service. What are the details of the specification from iPhone 4G smartphone? The following are the technical data from iPhone 4G smartphone.

iPhone 4G a retinal screen 3.5 inch, 960 x 640 pixels resolution, that means four times sharper than the previous production. Thus, these devices can produce up to 326 pixels display sharpness in each one-inch screen. Contrast ratio is also very good, up to 800:1. Not to miss is the IP technology, to color with high quality and wide viewing angle.

Steve from Apple also hopes to realize the iPhone lovers by instilling 5 mega pixel camera with digital zoom capability up to 5 times. As a core performance, iPhone 4G using the A4 processor. Speed is obviously much higher and can not be compared with the previous iPhone smartphones.

Not only that, Apple also boosted battery life. Battery was up to seven hours to talk with 3G connections, six hours when surfing with 3G and 300 hours in standby condition! It's just not as expected capacity of many people - in which some loyalists and technology site speculates that the iPhone will come out with a memory up to 80GB. Like its predecessor replenish Apple 4G version with a maximum capacity of 32 GB.

The good news, Apple is giving a bonus for connectivity. 4G iPhone is a mobile quad (four) band, HSDPA / HSUPA with dual microphones and wireless connection features, 802.11n Wi-Fi. Another cool feature of the iPhone 4G is the Gyro-accelerometer, motion sensor that delivers six corners, wow!

4G iPhone smartphone can also record HD quality video 720 pixels at 30 frames per second. You simply click, lead to a clear focus to get good video and adjust it to the problem, not to worry, the iPhone has the ability to edit video. iMovie is now also accessible in all of the iPhone, including the old version. Simply update your OS to iOS 4. Only, not all the features in iMovie can function in the old iPhone. For those interested to upgrade the operating system of the previous iPhone smartphones, free download latest iPhone OS from Apple's offer which will be released on June 21, 2010.

Back to the specifications of the iPhone 4G, this smartphone has a multi-tasking capabilities with the addition of other features. Like 3Gs, even the iPhone 4G comes in two colors, black and white. About the price, Steve announced the iPhone 3G revenue stamp. For models with a capacity of 16 GB and $199 and $299 for the 32 GB model. Of course that price does not include operator services.

Reservations for buying iPhone 4G smartphone are done today. Officially, the iPhone 4G smartphone began to circulate in the market on June 24 later, but specifically in five countries, U.S., France, Germany, England and Japan. Then at the beginning of July, the second phase of release to the market, the iPhone will be penetrated Australia, Austria, Belgium, Canada, Singapore, South Korea, Spain, Sweden and Switzerland. Besides these countries, the iPhone 4G smartphone will be available on the market on September.



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