Latest Event: Use of Biometrics in Mobile Communication

Security applications which use the person's biological assets have been in use for quite some time now. Finger print scanners can even be seen in home cased PCs, iris scanner and other types of biometric devices have also become popular lately. But due to some reason Biometric security till date has remained aloof from mobile communication systems. The need of miniaturization is the biggest challenge that has been in front of the engineers when it comes to taking the technology to mobile devices, PDAs and other hand-held machines.
Until now the biometrics has been used to tie a device to a person so that it does not fall in the hands of scrupulous persons. It eliminates the illegal use of the devices. But the latest IST project named SECUREPHONE has taken biometrics with a whole new approach. It lets the person digitally sign audio, text and even image files as a proof of their originality and authenticity.
The biometric data is basically stored in the SIM card ad can only be accessed by a verification module which also runs on the SIM card. This ensures that the user biometric profile is completely tamper proof. Thus this is one of a kind biometric application which processes and stores the data on the SIM card.
The existing communication might be very secure but there is no way to prove the authenticity or identification of the person on the other side of the phone. As we know mobiles due to the ubiquity are seen to be the future means of monetary transactions like eCommerce, even means to sign deals and give presentation but unless there is any full proof method to prove the identity of the person, all this would be a distant dream. The securephone technology provides a way in which even the audio or the text sent through mobiles will have a legal value. The aim is to find a means of conversation that cannot be disputed afterward for example a biometrically encoded voice coding would be a clear proof of the person speaking.
The securephone project thus consists of two different modules:
• The first module is basically the biometric verification module which verifies that only the legitimate person is using the particular service. It is a type of biometric security application which confirms the identity of the user.
• The second module succeeds the first one by digitally signing the data by use of a Public Key Infrastructure (PKI).
Thus rather than relying on something you possess like a pin code that you can easily lose the biometric encryption relies on what you actually are!

PDF EBook Security Software - The Functionality You Should Look for

ByAchilles Marshall
EBook authors and publishers have for long suffered the effects of the piracy of their intellectual property; so it is about time that effective software is developed to stop or discourage pirates from sustaining this trend. Some of the functions that authors desire in PDF security software for their eBooks include the capability to share them securely, control their use, and a platform that lets them see when and the frequency with which their eBooks are viewed and printed. They also desire a PDF eBook security software suite that can stop document copying, sharing, modifying, saving, inhibit screen grabbing and print screen, stop printing to file, image printer or PDF format, and block access to documents.
Power is nothing without control, or so the wise men said, and in PDF eBook protection it is desirable to not only have the capability to stop, but to control the various functions that are relevant to documents. The right PDF security software is therefore one that lets the publisher decide if in the first place his/her document can be viewed, and if so the number of views allowed, when it can no longer be viewed (expire), and if it should be viewed only online or if offline viewing is also possible. It should also enable the document owner to decide whether his/her creative can be viewed in thin and/or virtual environments. These controls are essential for authors who make their eBooks available on subscription basis.
Nowadays, eBooks are widely used for online training courses and as such lecturers may need to make copies of such documents for use where computers are not available. In such situations the ability to just allow or stop printing is not entirely adequate as we may need to control the number of prints that can be made. The application of PDF security software featuring a watermarking capability (of which the user's and system identity information is dynamically displayed on the printouts) can serve as an effective deterrent to making unauthorized copies of the protected document.
An appropriate PDF security software suite is one that can communicate with a licensing server to confirm whether the user is licensed to access and/or use your creative. This, as part of DRM controls, means that your document is protected regardless of where it resides. Going back to the subscription issue mentioned earlier on, it is useful if the eBook PDF protection application can be integrated into your existing ecommerce system so as to facilitate safe and instant delivery of licenses to authorized users. Last but not least, the eBook protection software licensing system should not be password-based as passwords can be forgotten, revealed to unauthorized parties, or even be exposed using password-cracking tools.
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iPad Application Development - Technology at Your Fingertips

ByRaj Yot

iPad is the next generation device with mind boggling applications that will tremble your experience towards technology. iPad is an Apple product that has brought out number of applications for unbelievable work that can be done using its features that are made at par perfection and capture the ultimate specialties that everyone wish to have. iPhone we can say I an intermediate device between iPhone and a PC. It has all the functionality similar to iPhone accept the calling. Though it supports all the apps of iPhone but iPad application development companies thinks that iPad specific apps will allows you to take the advantage of the entire extra feature which it has. iPad not only supports the applications that have been designed for iPhone or iPod Touch, but it also runs those apps that are made especially for it. Apple apps whether it's for iPhone or iPod touch can be adjusted to get a better look and feel in iPad. iPad with its feather touch screen functionality and high definition graphics which makes the apps accessible on finger touch creates a great impact on people.

With the increasing use of iPad applications now days it has become an incredible device to do business and at the same time entertain the customers with its highly mobilized interface and awesome usability. Because of its multi functional and enhanced features iPad has become popular among all age groups. Whether it's corporate or the small entrepreneurs everyone is efficiently using highly customized iPad applications to gain momentum in their work process and maintain client's database securely.

In spite of supporting all the apps of iPod touch and iPhone still to meet the capabilities of iPad some more enhanced apps are needed. These applications will give you an out of the world experience.

These apps have a wide variety of range from Gaming, Messaging, Sports, Travel, Business, Finance, and others for Entertainment, Movies, Music, Social Networking or Education. You can choose the best suited apps for yourself and start doing the magic. Apart from this, there are many other options where you can try new apps. Numerous applications are available on the web those can be downloaded.These apps are either free or are paid based on the customization. Taking the advantage of the current market scenario companies are introducing new apps that are easily to handle and brings great solutions to customers needs. iPad application companies uses the official software development kit for the development of new apps.These apps can be customized based on your personal requirement as well.

The necessity for iPad applications is growing day by day because the device is being used by all groups of the society. iPad satisfies your personal as well as professional goals. So if you are an existing user of iPad or planning to buy one you should definitely enhance your gadget with the new generation applications They can really enhance the true value of this device by providing useful applications and providing a good support to your business and entertainment needs.

Raj Yot is well known writer for OTSSolutions, an software development company. Presently he is writing for iPad application development.

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Windows Perfmon To Determine Performance For iSCSI

ByEddison Sherry
The performance monitor is a utility used to track a range of processes and give a real time graphical display of the results Windows 2003 system. This tool can be used to assist you with the planning of upgrades, tracking of processes that need to be optimized, monitoring results of tuning and configuration scenarios, and the understanding of a workload and its effect on resource usage to identify bottlenecks.
Using is not quite the same when monitoring physical disks that are directly accessed by the system. As you know, your network configuration and equipment will have the greatest impact on iSCSI performance. Having a high performance switch that does network buffering and flow control, having good cables between the Target and Initiators, and having quality NIC cards is critical to achieving optimal performance. The iSCSI software is capable of achieving fast rates very near the theoretical limit of 120 MB/second. But so much of the performance depends on the environment in which iSCSI is running.
You should not be making any kind of iSCSI performance analysis based solely on the Physical Disk counters in Windows Perfmon or follow general performance rules that many have posted on the web that relate to physical disk I/O because they do not apply to iSCSI. There is no physical correlation between the SAN physical disk queue and the Windows Perfmon physical disk counters once iSCSI is involved as all disk commands are now encapsulated in network packets. You can generally divide the Perfmon physical disk counters by the number of disk spindles on the SAN to arrive at a ballpark number for the Perfmon physical disk counters but it is not an exact science.
A better approach for performance analysis with Windows Perfmon is to add in the Microsoft iSCSI initiator classes focusing on them and the Perfmon network counters such as latency. You may also include the logical disk counters but the same caveat should apply to them as the physical disk counters; they are not the sole measure of iSCSI SAN performance.
PhysicalDiskAvg. Disk Queue Length counter indicates the average number of both read and writes requests that were queued for the selected disk during the sample interval. PhysicalDiskAvg. Disk Read Queue Length counter indicates the average number of read requests that were queued for the selected disk during the sample interval. PhysicalDiskAvg. Disk Write Queue Length counter indicates the average number of write requests that were queued for the selected disk during the sample interval.
Eddison Sherry had been working in Linux and other Unix flavours for long years. He had been writing blogs and article on the Linux Storage, Linux Commands and Linux Server Administration. If you are working on Linux or Unix Server its best to have a look on his blogs at Linux Technical Forum.

LED Lights: Making the Environment Safer

ByJack Peak
Light emitting diodes are the diodes that let electricity pass through them in only one direction. These diodes emit light when electricity is applied. It works just like light bulbs but it is many times more beneficial than the traditional incandescent and fluorescent lights. LED is commonly used term that is used instead of the long name "light emitting diodes". These LEDs are found in almost all the electric products of recent age. They have a large number of advantages that is why they are liked and preferred by all.
Basically LEDs are just like tiny little bulbs that can easily fit in any circuit. But they are different from the old common bulbs in a number of ways. They do not have filaments in them like incandescent bulbs that burn out when electricity passes through them. They are not mercury based. They do not get hot at once. They have long lifespan as compare to the normal lights. They are energy-efficient and environmentally friendly. Here in this article we will mainly discuss the effects of LED lights on our environment.
LED lights are the wonderful invention in the world of technology that has changed the way the world is lit. Modern research shows that even changing one single bulb to an LED home light would make a significant impact on environment. If you start using one LED light instead of a traditional light, you would be able to keep one half of the ton of carbon dioxide out of the atmosphere along with sulfur dioxide and nuclear wastes. In this way you will help the mankind by giving them a cleaner and safer atmosphere to live in.
These LED lights do not produce heat as all traditional lights produce. They do not have mercury in them so they are not potentially dangerous for the people as well as for the environment. The next point that shows that these LED lights have environmental concern is this that these lamps are non-toxic. They can be easily recycled without causing any environmental pollution.
It is the environment friendly feature of these LED lights that have turned the whole American nation towards the use of such types of lights. Their homes, offices, lawns, shopping malls, hospitals, schools and universities all are equipped with these lights. It is the beauty of these lights that they serve well for all the purposes. Common used home lights, street lights, flood lights, spot lights, backyard lights, pathway lights, there is a long list of different types of LED lights. They are easily available and their energy efficiency is their additional feature that forces common people to use these lights.

Light Emitting Diodes

ByJack Peak
LEDs certainly are everywhere; wherever you look around you, you find LED in one form or another - working in your home, working on your calculator, in your digital watches, in your garden, in your TV screen, in your laptop, in your cars - just everywhere. Earlier on, it was used to indicate, not to eliminate. But now the purpose of usage has been changed. With the advancement of technology, LED has covered almost all the different residential applications of light in our life.
Red light was perhaps the first LED light that we saw somewhere in 1962. It is then followed by yellow and green light. In this way, the whole traffic signal light came into existence. Much later, in early 90s, the broad spectrum of LED blue lights was developed. It was the beginning of the huge advancement in the field of LED. Since then, it is becoming more and more popular because of its number of advantages. In 1993, a company named Nichia combined this blue light with red and green light to make white light. It was the revolution in the field of LED technology. This first white LED light (blue LED with sulfur coating) provided enough material to create white colored light but it was very expansive at that time.
In recent days, researchers are doing research for the coming revolution of solid-state lighting. They say that they are working on different projects to control different aspects of lighting for a room. They are trying to create many wavelengths in a room and to blend them to produce special effects like the exact representation of sunlight or moonlight in the room. They are doing these efforts to provide us more comfortable and pleasant atmosphere.
LED lights hold many advantages when compare to the traditional lighting. The most important and well-considered advantage is its low power consumption. Reports said that the use of LED () saves one-third of the energy. It shows that if we use one LED light, it will help us in 10% reduction in electricity consumption along with the reduction of carbon emission. This helps in making our environment clean and safe to live in. LEDs also reduce the sulfur and nuclear elements from the atmosphere to keep us healthy. These lights are without mercury so they are easy to recycle. They are long life and durable. They are cost effective too. They are found in many shapes, colors and styles. They are manufactured for different purposes. They are easily available.

Sell Your Smartphone If You Don't Need It!

ByAdam Fuller
A lot of times, we buy things that we don't really need. This is true, especially in the case of consumer electronics. Plenty of things like laptops, computers, tablets, and smartphones are always bought for the simple fact that they are new. Other times, people just buy them to be "in" and be cool. They want to brag that they have the latest mp3 players with the biggest memories, or the latest phones with the coolest looking games.
Some consumer electronics are actually quite helpful for our daily lives like a desktop computer. And there are some things that just make you go, "Why did I even buy that?" This usually happens with smartphones. Why even buy the latest smartphone when you have a powerful computer, your own secretary, and still use Post-It notes?
When you think about it, do you really need 500,000 apps to remind you of your mother's birthday? You may think the smartphone is the craze right now, but actually it isn't.
In fact, only one-third of residents in the United States own a smartphone. What about the rest? They seem to be fine without it anyway. They don't need push email or the latest operating systems from Apple and Windows. But how about you? Do you really need it?
Here are some reasons to convince you to sell your smartphone:
1. They're all the same
- You could get the latest iPhone or Motorola Atrix models, but the earlier generations still perform the same functions. If you happen to own one, you're still going to do the same thing if you buy a new one.
2. You're not maximizing its capabilities
- Why bother giving your mother a BlackBerry when she's just a humble housewife? While the thought of giving her the latest smartphones is wonderful, it's just going to be a waste. If you just like to take pictures and send text messages, then go buy a regular mobile phone.
- Likewise, if you're always in front of the computer, you really don't get to use the smartphone's internet capabilities. Especially if you live near where you work (which likely has Internet access), having a smartphone is an impractical idea.
3. It still can't be a computer
- No matter what, an iPhone is still going to be a plain phone. If you're a gaming addict, you can't play the latest Call of Duty to hit the shelves. You're still going to be logging into your email account on the computer, and you're going to be online the whole day.
4. You barely bring it anywhere
- If you're a rich person that loves to travel, then having a smartphone is certainly handy. But if you're like the rest of the population, then a smartphone isn't really needed. If you bring a tablet computer or laptop with you everywhere you go (many people that have tablets also have smartphones), then you won't really use the Internet capabilities of the smartphone. The tablet is a better alternative for surfing.
Also, smartphones can be actually detrimental to your body's health. Owning a smartphone is a serious addiction. CNN reports that people normally check their smartphones at least 34 times a day, not because they really need to. They just check it out of habit. The brain simply commands the hands to reach out to the phone involuntarily.
This is a serious problem, as CNN also reports that it is very distracting. They report that it is hard to go back to work because important tasks are suddenly forgotten. Checking emails suddenly became involuntary.
If you tend to check your email using your smartphone too many times a day, then you need to think about it. Also, if you tend to zone out with your friends just because you need to check up on something, you have a problem.
If you're having these problems, just sell your smartphone and downgrade. But if you can't really live without it, just go buy a cheaper smartphone with basic smartphone features. You could try the BlackBerry Curve 8520. It's one of the cheapest smartphones, but it still has the basic smartphone features.
Sell your smartphone
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