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Waving your credit card in front of an electronic sensor like a magic want to pay for goods and services sounds too good to be true. But as long as you are willing to pay the bill when it comes Wholesale Udonis Haslem Jersey , this technology is available to you today. If you can qualify for a credit card, you can qualify for the new contactless cards.


Contactless credit cards are based on radio frequency identification (RFID) technology. This is the same system that toll roads have been using for years and the one that businesses like Wal-Mart use for accurate inventory tracking. But before you jump on the contactless bandwagon, here are some things you need to know:


? The information that is usually in the magnetic strip of a regular credit card is stored in a tiny chip inside the contactless card. So if you damage the chip, you render the card unusable.


? RFID transmissions are not encrypted. Most credit card issuers are not concerned about this, but it does present the possibility for theft. A savvy thief could stand nearby and intercept the transmission. The stolen data, however, would be impractical for the thief Wholesale Hassan Whiteside Jersey , since a different authorization number is transmitted with each transaction.


? If your current credit card issuer already offers contactless cards, you may be able to get one without having to open a new account. Check with your credit card issuer before applying.


? Remember that contactless cards are still in the testing phase in some cities. So this technology will not be useable everywhere. A store has to be equipped with a special RFID reader to accept the cards. Eventually, they should be in most convenience stores, fast food restaurants, and gas stations.


? Finally, consumers who have used the contactless cards affirm the ease of use at the check out counter. But a side effect of this convenience is the tendency to spend more money. So be conscious of what you are spending and don't think just because it's easy to use means it will be easy to pay later.


The Future of IT Students is Brighter Than Ever Computers Articles | July 30, 2009
In today?s world Wholesale Justise Winslow Jersey , Information Technology is the next best thing. With the advent of high-speed internet complemented with ultra hi-tech computers, people all over the globe are already using these...

In today?s world, Information Technology is the next best thing. With the advent of high-speed internet complemented with ultra hi-tech computers, people all over the globe are already using these as part of their everyday lives. In truth, everyone needs computers to live in today?s world.

What is information technology?

According to the Information Technology Associations of America (ITAA), Information technology is ?the study, design Wholesale James Johnson Jersey , development, implementation, support or management of computer-based information systems, particularly software applications and computer hardware.? In other words, IT deals with the utilization of computers and computer software to process, store, transmit and retrieve information that is available from one computer to another.

Being an IT student

If you want to have a career in the fastest growing industry in America Wholesale Edrice Adebayo Jersey , you need to enroll at an IT course. However this is not an easy decision because there are so many IT fields to choose from. The information technology umbrella can be quite large, covering many types of studies. These include hardware support and engineering, networking, data management, software design, as well as overall management and administration of entire computer systems. As a result, you need to go through specialized courses if you want to gain specific knowledge on particular subjects.

In the US Wholesale Greg Oden Jersey , students who wish to enroll at an IT course should select wisely as there are so many courses to choose from. It is imperative that the course focuses on the specialized area of study the student is looking for. Further, since IT provides relatively difficult courses, students should have completed their undergraduate studies and have secured at least an honorable mention in academics. However, there are some mid-level schools that also admit students with less remarkable grades.

As stated above, different graduate schools offer diverse IT courses. Most offer an MSc IT course, but some have specialized programs that focus on a much specific subject. The most popular choices are MSc for project management, e-learning Wholesale Derrick Williams Jersey , database systems technology, informatics, software systems, information assurance, business, telecommunications management and homeland security management. For those who know exactly what field they want to go in can choose any of these courses. Further, students with a computer science degree have a major advantage as they have already acquired the knowledge and skills of the basic software programs such as Adobe Wholesale Chris Andersen Jersey , Acrobat, FTP, and SSH.

Lucrative careers in IT

This is where IT students can reap the benefits of entering into the IT industry. Due to the continuous global development if information technology, job opportunities increase exponentially. This means that those in the IT arena can easily get jobs anywhere in the world, and a high-paying job at that.

IT graduates can work their way in areas such as operations, PC support, database administration Wholesale Danny Granger Jersey , networking and communications, IT management, internet design, system design, business analysis, system development and programming, technical support Wholesale Ray Allen Jersey , and software engineering.

Like medicine and law, IT is a continuous learning process. IT graduates need to update their knowledge and skills from time to time because new technologies are created constantly. Overall, IT can be a really profitable profession especially now that advances in . Cheap College Jerseys Cheap Jerseys Cheap Jerseys China Wholesale Cheap NBA Jerseys Wholeasale Wholesale Jerseys Cheap Cheap NCAA Jerseys Cheap NHL Hockey Jerseys Wholesale Jerseys Wholesale Jerseys Wholesale College Jerseys