12-10-2012, 05:25 PM
Java Card Technology
Java Card Technology.ppt (Size: 562 KB / Downloads: 92)
Presentation Agenda
Identify Java Card Technology
Identify Elements of Java Card Applications
Communicating with a Java Card Applet
Java Card Language Limitations
Questions
Smart Cards?
A smart card is a plastic card that contains an embedded integrated circuit (IC)
Examples:
Our very Own T-Card!
Credit Cards
Cell Phone SIM Cards
Properties of Smart Cards:
Highly secure-Tempering with one, results in destruction of the information it contains
Don’t contain battery- Become active when connected with a card reader
Come in two forms Contact or Contact less
Contact or Contact Less
contact smart cards work by communicating via physical contact between a card reader and the smart card
contact less smart cards communicate by means of a radio frequency signal, with a typical range of less than 2 feet