Java Card is a hardware and software system based on smart card hardware system and constructed by software to support the download, installation and operation of Java programs. It utilizes virtual machine technology to separate smart card application development from the smart card hardware system, thus simplifying the development process and improving the portability and reusability of applications.
Product Features
--- Hardware-independent: Java Card utilizes virtual machine technology to make application development separate from the hardware system, which improves the portability and reusability of applications.
--- Security: Each Java applet is protected by a firewall to maintain its integrity and prevent interference, and applications can be dynamically upgraded.
Application Areas
Java Card technology is widely used in a variety of smart cards, including SIM cards, ATM cards, etc., with a wide range of market applications and security requirements.